Precor Fitness Equipment S345 User Manual

S3.45  
Strength-Training  
Fitness Equipment  
Assembly and Maintenance Guide  
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S3.45 Assembly and Maintenance Guide  
Table of Contents  
Important Safety Instructions....................................................................... 2  
Personal Safety During Assembly ........................................................................................... 2  
Obtaining Service .................................................................................................................... 2  
BeforeYou Begin ........................................................................................... 5  
1
2
Unpacking the Equipment ....................................................................................................... 5  
Optional Equipment ................................................................................................................. 5  
Preparations................................................................................................... 6  
Required Tools......................................................................................................................... 6  
Installation Requirements ........................................................................................................ 6  
Assembly Tips ......................................................................................................................... 6  
Assembly Instructions .................................................................................. 7  
3
Open Boxes 1 and 2 ................................................................................................................ 8  
1. Attach Main Base.......................................................................................................... 9  
2. Attach Top Beam and Top Frame .................................................................................. 10  
3. Attach Front Upright...................................................................................................... 11  
4. Attach Cross Brace ....................................................................................................... 12  
Open Box 3 ............................................................................................................................. 13  
5. Attach Seat Upright to Main Base................................................................................. 14  
6. Attach Upright Flats ...................................................................................................... 15  
7. Attach Roller Pads ........................................................................................................ 16  
8. Assemble Preacher Curl Weight Stack ......................................................................... 17  
9. Assemble Leg Curl Weight Stack.................................................................................. 18  
10. Assemble Chest Press Weight Stack............................................................................ 19  
11. Feed Lower Leg Curl Cable .......................................................................................... 20  
12. Feed Upper Leg Curl Cable .......................................................................................... 22  
13. Assemble Leg Curl Seat ............................................................................................... 24  
Table of Contents  
page 3  
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S3.45 Assembly and Maintenance Guide  
Open Box 4 ............................................................................................................................. 26  
14. Attach Chest Press Seat............................................................................................... 27  
15. Attach Press Arm Assembly ......................................................................................... 28  
16. Attach Handlebars ........................................................................................................ 29  
17. Assemble Chest Press Seat ......................................................................................... 30  
18. Feed Chest Press Cable............................................................................................... 31  
Open Box 5 ............................................................................................................................. 33  
19. Attach Foot Support...................................................................................................... 34  
20. Attach Seat Frame ........................................................................................................ 35  
21. Attach Row Bar Shelf and Seat Pads ........................................................................... 36  
22. Feed Upper Preacher Curl Cable ................................................................................. 37  
23. Feed Lower Preacher Curl Cable ................................................................................. 39  
24. Attach Lat Bar Holders.................................................................................................. 41  
25. Attach Accessories ....................................................................................................... 42  
26. Apply Weight Decals ..................................................................................................... 43  
Open Box 6 ............................................................................................................................. 44  
27. Attach Shrouds ............................................................................................................. 45  
Adjustments and Maintenance ..................................................................... 47  
4
1. Cable Adjustments ............................................................................................................. 47  
2. Selector Stem Adjustments ................................................................................................ 48  
Forward Angle Adjustment ................................................................................................. 48  
Backward Angle Adjustment .............................................................................................. 49  
Side-to-Side Vertical Adjustment ........................................................................................ 50  
3. Maintenance ...................................................................................................................... 50  
Warranty Registration .............................................................................................................. 51  
Warranty Card and Specifications .............................................................................. Back cover  
Table of Contents  
page 4  
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S3.45 Assembly and Maintenance Guide  
1
Before You Begin  
Thank you for purchasing the S3.45. This unit is part  
of the Pacific Fitness line of quality strength-training  
machines, which let you target specific muscle groups  
to achieve better muscle tone and overall body  
conditioning. To maximize your use of the equipment,  
please study this guide thoroughly.  
Unpacking the Equipment  
The S3.45 is carefully tested and inspected before  
shipment. Pacific Fitness ships the unit in several  
pieces that require assembly. Ask for assistance during  
the assembly process.  
Review the Installation Requirements found on the  
next page.  
When instructed to open a box, carefully unpack  
the pieces and lay them on the floor near the place  
where you plan to use the equipment.  
Be careful to open boxes and assemble components in  
the sequence presented in this guide.  
If any items are missing, contact the dealer from whom  
you purchased the unit or call 1-800-347-4404 for the  
dealer nearest you.  
Optional Equipment  
Optional equipment that you can purchase through  
your dealer includes the 750-lb Weight Stack and the  
Leg Press.  
Note: If you have also purchased the Leg Press  
Option and are assembling it simultaneously, specific  
directions are included to reduce setup time.  
Before You Begin  
page 5  
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S3.45 Assembly and Maintenance Guide  
Installation Requirements  
Assembly Tips  
• A 6-inch scale is provided at the bottom of every  
Follow these installation requirements when  
assembling the unit:  
assembly instruction page. Use this scale to  
identify the correct size bolts and spacers. The  
head of a bolt is not used in measuring the length  
of a bolt.  
Fill out and mail the limited warranty card.  
The warranty card is found on the back cover of  
this guide.  
2
Preparations  
To find out the length of a particular bolt, measure  
its shank (the long, narrow part beneath the head).  
Refer to the following diagram:  
Set up the S3.45 on a solid, flat surface. A  
smooth, flat surface under the unit helps keep it  
level. A level unit has fewer malfunctions.  
CAUTION:To set up this unit, you will need  
assistance. Do not attempt assembly by yourself.  
You must review and follow the instructions in this  
guide. If you do not assemble and use the S3.45  
according to these guidelines, you could void  
the Pacific Fitness limited warranty (see back cover).  
Provide ample space around the machine.  
Open space around the machine allows for  
easier access.  
Bolt head  
Insert all bolts in the same direction. For  
aesthetic purposes, insert all the bolts in the  
same direction unless specified (in text or  
illustrations) to do otherwise.  
To determine the  
length of a bolt,  
Bolt threads  
Required Tools  
measure its shank.  
Tools that you must obtain before assembling the  
unit include:  
Leave room for adjustments. Tighten fasteners  
such as bolts, nuts, and screws so the unit is  
stable, but leave room for adjustments. Do not fully  
tighten fasteners until instructed in the assembly  
steps to do so.  
Shank  
⁹⁄₁₆-inch socket wrench  
¾-inch socket wrench  
Read all the caution notes on each page before  
completing that step.  
⁹⁄₁₆-inch box-end wrench  
¾-inch box-end wrench  
Standard set of metric Allen wrenches  
Two adjustable pliers or crescent wrenches  
Measuring tape  
Note: A few of the bolts used to assemble the  
S3.45 are longer than 6 inches.You may want to  
use a measuring tape to accurately identify the  
correct sizes.  
Some pieces have extra holes that you will not use.  
Use only those holes indicated in the instructions  
and illustrations.  
Wire tie cutter (cuts plastic tie wraps)  
Rubber mallet  
Step stool  
While you may be able to assemble the S3.45  
using the illustrations only, important safety notes  
and other tips are included in the text.  
Preparations  
page 6  
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S3.45 Assembly and Maintenance Guide  
Boxes 1 and 2  
Main Structure  
Box 5  
Preacher Curl  
Box 4  
Chest Press  
Assembly  
3
Instructions  
Assembly of the S3.45 takes professional installers  
about 1.5 hours to complete. If this is the first time you  
have assembled this type of equipment, plan on  
significantly more time.  
Professional installers are highly recommended!  
However, if you acquire the appropriate tools, obtain  
assistance, and follow the assembly steps sequentially,  
the process will take time, but is fairly easy.  
CAUTION: Obtain assistance! Do not attempt to  
assemble the S3.45 by yourself. Review the  
Installation Requirements on page 6 before  
proceeding with the following steps.  
The S3.45 comes in four boxes. (See the diagram at  
the right.)  
Be careful to open boxes and assemble components in  
the sequence presented in this guide.  
Note: With so many assembled parts, proper  
alignment and adjustment is critical. While tightening  
the nuts and bolts, be sure to leave room for  
adjustments. Do not fully tighten bolts until  
instructed to do so.  
Box 3  
Leg Curl  
1
2
3
4
5
6
Assembly Instructions  
page 7  
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S3.45 Assembly and Maintenance Guide  
Open Boxes 1 and 2  
Use tie cutters to open the boxes.  
The illustration shows how the S3.45 will look after you  
complete this section.  
Note: Some items in these boxes may not be needed  
until later in the assembly process.  
Important: Only use fasteners in bags labeled S3.45.  
Discard all fasteners in bags labeled S3.25.  
1
2
3
4
5
6
Open Boxes 1 and 2  
page 8  
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S3.45 Assembly and Maintenance Guide  
1. Attach Main Base  
A. Place the Rear Upright on Weight Boxes with the  
flange side down.  
B. Place the Chest Press Rear Base on the Rear  
Upright. Balance the other end on a Weight Box.  
C. Place the Preacher Curl Rear Base on the Rear  
Upright. Balance the other end on a Weight Box.  
D. Place the Main Base on the Chest Press Rear  
Base and Preacher Curl Rear Base.  
E. Attach from underneath using  
four 3¼-inch bolts  
eight washers  
four locknuts  
Preacher Curl  
Rear Base  
F. Finger tighten all bolts, and then wrench tighten.  
C
Main Base  
D
Rear Upright  
Chest Press  
Rear Base  
B
4 - 3¼" bolts  
8 - washers  
4 - locknuts  
Weight Box (6)  
A
E
1
2
3
4
5
6
Step 1. Attach Main Base  
page 9  
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S3.45 Assembly and Maintenance Guide  
2. Attach Top Beam  
and Top Frame  
A. Place the Top Beam on the Rear Upright with  
windows facing down. Ensure the beam extends  
out as shown.  
Top Beam  
A
Top Frame  
B
B. Place the Top Frame on the Rear Upright and Top  
Beam.  
C. Attach from underneath using  
four 3¼-inch bolts  
eight washers  
Rear  
Upright  
four locknuts  
Finger tighten.  
D. Attach from the top using  
two 5¾-inch bolts  
four washers  
two locknuts  
Finger tighten.  
4 - 3¼" bolts  
8 - washers  
4 - locknuts  
C
E. Wrench tighten all bolts.  
2 - 5¾" bolts  
4 - washers  
2 - locknuts  
F. With someone helping you, lift the structure into  
position. Place the structure where you intend to  
keep it permanently.  
D
CAUTION: The frame may be unstable and may  
tip.To avoid this possibility, have an assistant  
hold the frame until the Seat Upright has been  
attached.  
G. Move the Weight Boxes out of the way until step 8.  
1
2
3
4
5
6
Step 2. Attach Top Beam and Top Frame  
page 10  
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S3.45 Assembly and Maintenance Guide  
3. Attach Front Upright  
A. Attach the Front Upright to the Top Frame from the  
front using  
one 4¾-inch bolt  
two washers  
one locknut  
Top Frame  
Finger tighten.  
Note: Placement of the Front Upright must match  
the illustration. The Shroud hole must  
be offset toward the Preacher Curl Station.  
Shroud Hole  
Front Upright  
B. Attach the Front Upright to the Main Base using  
two ¾-inch bolts  
two washers  
1 - 4¾" bolt  
2 - washers  
1 - locknut  
A
Finger tighten.  
C. Wrench tighten all bolts.  
Preacher Curl  
Station will be on  
this side.  
2 - ¾" bolts  
2 - washers  
B
Main Base  
1
2
3
4
5
6
Step 3. Attach Front Upright  
page 11  
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S3.45 Assembly and Maintenance Guide  
4. Attach Cross Brace  
A. Attach the Cross Brace to the Front Upright using  
two 3-inch bolts  
four washers  
two locknuts  
Top Frame  
B. Finger tighten. Do not wrench tighten until  
you attach the Seat Upright in step 5.  
Front Upright  
2 - 3" bolts  
4 - washers  
2 - locknuts  
A
Cross Brace  
1
2
3
4
5
6
Step 4. Attach Cross Brace  
page 12  
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S3.45 Assembly and Maintenance Guide  
Open Box 3  
Use tie cutters to open the box.  
The diagram shows how the S3.45 will look after you  
complete this section.  
Note: Some items in these boxes may not be used  
until later in the assembly process.  
1
2
3
4
5
6
Open Box 3  
page 13  
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S3.45 Assembly and Maintenance Guide  
5. Attach Seat Upright to Main  
Base  
Top Frame  
A. Attach the Seat Upright to the Main Base using  
two 4-inch bolts  
four washers  
two locknuts  
Finger tighten.  
Note: If the holes do not line up easily, tilt the main  
structure back while another person puts a weight  
stem temporarily below the Main Base. Be sure to  
remove the weight stem after you wrench tighten.  
Front Upright  
B. Attach the Cross Brace to the Seat Upright using  
one 3-inch bolt  
two washers  
one locknut  
Finger tighten.  
C. Wrench tighten all bolts that connect the Cross  
Brace and the Seat Upright to the Main Base.  
1 - 3" bolt  
2 - washers  
1 - locknut  
B
Cross Brace  
Main Base  
2 - 4" bolts  
4 - washers  
2 - locknuts  
A
Seat Upright  
1
2
3
4
5
6
Step 5. Attach Seat Upright to Main Base  
page 14  
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S3.45 Assembly and Maintenance Guide  
6. Attach Upright Flats  
A. Attach the Rotating Arm to the Upright Flats using  
two ¾-inch buttonhead bolts  
2 - ¾" buttonhead bolts  
A
Wrench tighten using the appropriate Allen  
wrench.  
B. Attach the Handles to the Seat Upright using  
two 3¼-inch bolts  
four washers  
two locknuts  
Upright Flats  
Wrench tighten with a box-end and socket wrench.  
Rotating Arm  
Handle  
Handle  
2 - 3¼" bolts  
4 - washers  
2 - locknuts  
B
Seat Upright  
1
2
3
4
5
6
Step 6. Attach Upright Flats  
page 15  
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S3.45 Assembly and Maintenance Guide  
7. Attach Roller Pads  
A. Insert the Leg Curl Roller Pad Rod.  
B. Slide the Leg Curl Roller Pads on the Rod. Center  
the Pads on the Rod. Insert End Caps into the end  
of the Rod.  
Leg Curl  
Roller  
Pad Rod  
A
C. Secure the Rod in place from below using two hex  
set screws.  
Leg  
Extension  
Roller  
Pad Rod  
D
D. Repeat steps A through C for the Leg Extension  
Roller Rod.  
Note: If you are assembling the Leg Press Option and  
the S3.45 simultaneously, please go now to Step 2 in  
the S3.45 Leg Press Option Assembly Instructions.  
B
2 - hex set  
screws  
C
1
2
3
4
5
6
Step 7. Attach Roller Pads  
page 16  
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S3.45 Assembly and Maintenance Guide  
8. Assemble Preacher Curl  
Weight Stack  
Top Frame  
Before assembling the Weight Stacks, be certain the  
S3.45 is positioned in its permanent location.  
1 - 2¾" bolt  
2 - washers  
1 - locknut  
A. Place two Guide Rods (from Box 1) into the large  
holes on the Preacher Curl side of the Main Base.  
The Guide Rods will be unstable until you  
complete step 5.  
F
Retainer  
Pins  
Side Bracket  
Guide Rods (2)  
A
E
B. Place one Weight Cushion (from Box 1) on each  
Guide Rod and allow it to slide down to the top of  
the Main Base.  
Rear Upright  
Cap Plate  
C. Apply one tube of lubricant to each Guide Rod.  
Avoid getting lubricant on your clothing or on other  
parts of the machine.  
D
D. Add the five 15-lb weights, the ten 10-lb weights,  
and the five 5-lb weights. Note the tab location for  
weight stickers (you will attach the stickers later).  
Hold your finger over the plastic bushing in each  
weight to prevent the bushing from popping out.  
5 - 5-lb Weights  
10 - 10-lb Weights  
5 - 15-lb Weights  
D
CAUTION:The weights are heavy! Handle  
the weights carefully so as not to drop them  
or injure yourself. Pick up and place one weight  
at a time on the Guide Rods. Have someone  
hold the Guide Rods in place while you slide  
the weights on the stack.  
C
E. Place the Cap Plate on the Guide Rods with  
the hole facing toward you. Allow it to slide onto  
the Weight Stack.  
F. Insert the retainer pins of the Side Bracket into the  
Guide Rods. Attach the Side Bracket to the Top  
Frame using  
one 2¾-inch bolt  
two washers  
one locknut  
Weight  
Cushions (2)  
B
Wrench tighten.  
1
2
3
4
5
6
Step 8. Assemble Preacher Curl Weight Stack  
page 17  
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S3.45 Assembly and Maintenance Guide  
9. Assemble Leg Curl  
Weight Stack  
A. Place two Guide Rods into the large holes on the  
Leg Curl side of the Main Base.  
Top Frame  
B. Place one Weight Cushion on each Guide Rod and  
allow it to slide down to the top of the Main Base.  
Center Bracket  
Retainer Pins  
C. Apply one tube of lubricant to each Guide Rod.  
Avoid getting lubricant on your clothing or on other  
parts of the machine.  
F
D. Add the five 15-lb weights, the ten 10-lb weights,  
and the five 5-lb weights. Note the tab location for  
weight stickers (you will attach the stickers later).  
Hold your finger over the plastic bushing in each  
weight to prevent the bushing from popping out.  
Guide Rods (2)  
A
2 - 3" bolts  
4 - washers  
2 - locknuts  
F
Cap Plate  
E
CAUTION:The weights are heavy! Handle  
them carefully so as not to drop them or injure  
yourself. Pick up and place one weight at a time  
onto the Guide Rods. Have someone hold the  
Guide Rods in place while you slide the  
weights on the stack.  
5 - 5-lb Weights  
Front  
D
10 - 10-lb Weights  
D
E. Place the Cap Plate on the Guide Rods with  
the hole facing toward you. Allow it to slide onto  
the Weight Stack.  
5 - 15-lb Weights  
Rear Upright  
F. Insert the retainer pins of the Center Bracket into  
the Guide Rods, making sure the longest end of  
the bracket points in the direction of the Chest  
Press. Attach the Center Bracket to the Top Frame  
using  
Weight  
Cushions (2)  
B
two 3-inch bolts  
four washers  
two locknuts  
Wrench tighten.  
Main Base  
1
2
3
4
5
6
Step 9. Assemble Leg Curl Weight Stack  
page 18  
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S3.45 Assembly and Maintenance Guide  
10. Assemble Chest Press  
Weight Stack  
Top Frame  
A. Place two Guide Rods into the large holes on the  
Chest Press side of the Main Base. Use care not to  
get lubricant from the Rods on your clothing or on  
other parts of the machine.  
1 - 2¾" bolt  
2 - washers  
1 - locknut  
F
Side Bracket  
B. Place one Weight Cushion on each Guide Rod and  
allow it to slide down to the top of the Main Base.  
Retainer Pins  
C. Apply one tube of lubricant to each Guide Rod.  
Avoid getting lubricant on your clothing or on other  
parts of the machine.  
Guide Rods (2)  
Cap Plate  
A
E
D. Add the five 15-lb weights, the ten 10-lb weights,  
and the five 5-lb weights. Note the tab location for  
weight stickers (you will attach the stickers later).  
Hold your finger over the plastic bushing in each  
weight to prevent the bushing from popping out.  
Front  
D
5 - 5-lb Weights  
CAUTION:The weights are heavy! Handle  
the weights carefully so as not to drop them or  
injure yourself. Pick up and place one weight at  
a time onto the Guide Rods. Have someone  
hold the Guide Rods in place while you slide  
the weights on the stack.  
10 - 10-lb Weights  
D
E. Place the Cap Plate on the Guide Rods with  
the hole facing toward you. Allow it to slide onto  
the Weight Stack.  
5 - 15-lb Weights  
Rear Upright  
F. Insert the retainer pins of the Side Bracket into the  
Main Base  
Guide Rods. Attach the Side Bracket to the Top  
Frame using  
one 2¾-inch bolt  
two washers  
one locknut  
Wrench tighten.  
Weight  
Cushions (2)  
B
1
2
3
4
5
6
Step 10. Assemble Chest Press Weight Stack  
page 19  
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S3.45 Assembly and Maintenance Guide  
11. Feed Lower Leg Curl Cable  
A. Feed the barrel end of Cable 43622-103 under one  
3½-inch pulley. Note the location of the Spring Clip  
in the illustration. Attach the pulley using  
two 2-inch bolts  
four washers  
Step 12  
two locknuts  
B. Feed the Cable over one 3½-inch pulley and under  
another 3½-inch pulley. Attach the pulleys  
using  
two 2¾-inch bolts  
four step spacers  
two locknuts  
G
C. Place the Cable between the Retainer Pin and the  
hole on the Angle Pulley Bracket (bottom).  
Sandwich one 4½-inch pulley between the top and  
bottom Angle Pulley Brackets using  
one 2-inch bolt  
B
1 - 4½" pulley  
1 - cable retainer  
1 - 2¼" bolt  
2 - washers  
1 - locknut  
two washers  
one locknut  
Finger tighten.  
E
D
C
Cable Retainer  
Angle Pulley  
Bracket (top)  
D
A
D. Feed the Cable between the retainer pin and  
hole in the Angle Pulley Bracket (Bottom) so that  
the barrel end of the Cable is toward the Rotating  
Arm. Attach the 4½-inch pulley to  
the top and bottom Angle Brackets using  
one cable retainer  
1 - 4½" pulley  
1 - 2" bolt  
2 - washers  
1 - locknut  
C
one 2¼-inch bolt  
two washers  
one locknut  
Finger tighten.  
Rotating Arm  
2 - 3½" pulleys  
2 - 2¾" bolts  
4 - step spacers  
2 - locknuts  
B
Upright Flats  
1 - 3½" pulley  
2 - 2" bolts  
A
4 - washers  
2 - locknuts  
Angle Pulley  
Bracket (bottom)  
End Pulley Bracket  
Retainer Pin  
1
2
3
4
5
6
Step 11. Feed Lower Leg Curl Cable  
page 20  
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S3.45 Assembly and Maintenance Guide  
E. Feed the barrel end of the Cable between the two  
Upright Flats. Attach the barrel end of the Cable to  
the Rotating Arm using  
Rotating Arm  
one 2¾-inch bolt  
two step spacers  
one locknut  
F. Pull all excess Cable between the Guide Rods  
toward the back of the Rear Base. Position  
the Cable above the retainer pin, around the back.  
Ensure the Cable is straight and free of tangles.  
Barrel End of Cable  
G. Attach two 4½-inch pulleys using  
one 3¾-inch bolt  
1 - 2¾" bolt  
2 - step spacers  
1 - locknut  
E
two washers  
one locknut  
Ensure the Cable is below the pulley and above  
the retainer pins. Finger tighten.  
F
H. Wrench tighten all bolts from this step.  
Retainer Pin  
Rear Base  
2 - 4½" pulleys  
1 - 3¾" bolt  
2 - washers  
1 - locknut  
G
1
2
3
4
5
6
Step 11. Feed Lower Leg Curl Cable, Continued  
page 21  
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S3.45 Assembly and Maintenance Guide  
12. Feed Upper Leg Curl Cable  
E
D
F
A. Insert the Selector Stem (from Box 2) into the Leg  
Curl Weight Stack with the threaded hole at the  
top. Hold the Selector Stem with several holes  
above the Cap Plate. Insert the Weight Pin into the  
Weight Stack to suspend the Selector Stem.  
B
Guide Rods  
Cap Plate  
B. Place the loop end of the Weight Pin Lanyard into  
the U end of Cable 40535-102. Place the U end of  
the Cable on the top of the Selector Stem.  
H
A
1 - 1½" socket  
cap bolt  
C
C. Align the holes in the top of the Selector Stem, U,  
and Cap Plate. Attach using  
one 1½-inch socket cap bolt  
Wrench tighten. Remove the Weight Pin and lower  
the Cap Plate.  
D. Draw the threaded end of the Cable up and  
through the center hole on the Center Bracket.  
Place the Cable between the cable retainer and  
one 4½-inch pulley. Attach the pulley and the  
Cable Retainer to the Top Frame using  
one 2¾-inch bolt  
Weight Pin  
Step 11  
Selector Stem  
1 - 4½" pulley  
1 - 2¾" bolt  
2 - washers  
1 - locknut  
D
two washers  
one locknut  
Finger tighten.  
Cable Retainer  
1 - locknut  
1 - washer  
E
E. Unscrew the locknut and washer from the threaded  
end of the Cable and attach the threaded end of  
the Cable to the Top Frame.  
Tighten the locknut so that at least two threads  
stick out past the top of the nut. The cable will be  
loose. It will be adjusted later.  
Top Frame  
Threaded end of  
Cable  
Center Bracket  
1
2
3
4
5
6
Step 12. Feed Upper Leg Curl Cable  
page 22  
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S3.45 Assembly and Maintenance Guide  
F. Attach two Floating Pulley Plates to one  
4½-inch pulley using  
one 2-inch bolt  
Cable from the Top  
Frame  
G
two washers  
one locknut  
Finger tighten.  
1 - 4½" pulley  
1 - 2" bolt  
2 - washers  
1 - locknut  
F
G. Loop the Cable from the Top Frame around the  
pulley.  
H. Loop the Cable from the Main Base around one  
4½-inch pulley and attach it to the remaining holes  
in the Floating Pulley Plates using  
one 2-inch bolt  
two washers  
one locknut  
1 - 4½" pulley  
1 - 2" bolt  
2 - washers  
1 - locknut  
H
I. Wrench tighten all bolts from this step.  
J. Ensure the Weight Pin is in place. Hold the  
threaded end of the Cable in place with pliers, and  
tighten the locknut until there is no slack in the  
Cable. If the weights lift, you have over-tightened.  
J
1
2
3
4
5
6
Step 12. Feed Upper Leg Curl Cable, Continued  
page 23  
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S3.45 Assembly and Maintenance Guide  
13. Assemble Leg Curl Seat  
A. Attach the Backpad Support Tubes to the Seat  
Upright using  
Backpad Support  
Tubes  
one 5½-inch bolt  
two ½-inch washers  
one ½-inch locknut  
Note: The tube with the Selector Pivot Flat is  
nearest the Weight Stack. Also note that the hole  
in the other support tube is positioned closest to  
the Backpad Pop Pin, as shown. Wrench tighten,  
and then loosen until the support tube can fall  
freely without wobbling.  
Selector  
B
Pivot Flat  
Seat Pad  
Backpad  
Pop Pin  
1 - 5½" bolt  
2 - ½" washers  
1 - ½" locknut  
CAUTION: Keep your hands clear to avoid  
injury when the support tube falls.  
A
Seat Upright  
B. Align the Selector Pivot Flat with the Backpad  
Pop Pin.  
1 - 7" bolt  
1 - ½" locknut  
C. Attach the Seat Pad to the Seat Upright using  
one 7-inch bolt  
C
one ½-inch locknut  
Finger tighten.  
Seat Upright  
A
1
2
3
4
5
6
Step 13. Assemble Leg Curl Seat  
page 24  
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S3.45 Assembly and Maintenance Guide  
D. Attach the lower section of the Backpad to the  
lower hole of the right Backpad SupportTube using  
two 3-inch bolt  
two washers  
Finger tighten.  
Backpad Support  
Tubes  
Headrest  
Backpad  
E. Attach the Leg Curl Handle to the holes at the top of  
the Backpad SupportTubes using  
two 1-inch bolts  
2 - 1¼" bolts  
2 - washers  
G
two washers  
F. Attach the Backpad Support Tubes to the top of the  
Backpad using  
two 3-inch bolts  
two washers  
2 - 1" bolts  
2 - washers  
E
G. Attach the top portion of the Leg Curl Handle to the  
holes at the top and bottom of the Headrest using  
two 1¼-inch bolts  
Leg Curl  
Handle  
2 - 3" bolts  
2 - washers  
F
two washers  
2 - 3" bolt  
Note: Handles point down when fastened.  
D
2 - washers  
H. Wrench tighten all bolts from this step.  
I. Attach the Calf Raise Block to the Leg Curl Seat  
Upright using  
one 4¼-inch bolt  
two washers  
one locknut  
Leg Curl Seat Upright  
Calf Raise Block  
1 - 4¼" bolt  
2 - washers  
1 - locknut  
I
1
2
3
4
5
6
Step 13. Assemble Leg Curl Seat, Continued  
page 25  
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S3.45 Assembly and Maintenance Guide  
Open Box 4  
Use tie cutters to open the box.  
The diagram shows how the S3.45 will look after you  
complete this section.  
Note: Some items in these boxes may not be needed  
until later in the assembly process.  
1
2
3
4
5
6
Open Box 4  
page 26  
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S3.45 Assembly and Maintenance Guide  
14. Attach Chest Press Seat  
A. Attach the Chest Press Upright to the Chest Press  
Seat using  
four ¾-inch bolts  
four washers  
Finger tighten.  
B. Attach the lower hole at top of the Chest Press  
Upright to the Rear Upright using  
one 3½-inch bolt  
Pulley  
Plate  
2 - 3½" bolts  
2 - washers  
F
C
B
one washer  
Finger tighten.  
Prestretch  
Tube  
C. Attach the middle hole at the top of the Chest  
Press Upright to the Rear Upright using  
one 3½-inch bolt  
1 - 3½" bolt  
1 - washer  
one washer  
1 - 3½" bolt  
1 - washer  
D. Attach the Chest Press Seat to the Chest Press  
Rear Base using  
one 3-inch bolt  
two washers  
one locknut  
Finger tighten.  
Chest Press  
Upright  
Rear Upright  
E. Wrench tighten all bolts.  
F. Attach the Prestretch Tube and Pulley Plate to the  
Rear Upright using  
4 - ¾" bolts  
4 - washers  
two 3½-inch bolts  
two washers  
A
Wrench tighten.  
Chest Press  
Rear Base  
1 - 3" bolt  
2 - washers  
1 - locknut  
D
Chest Press  
Seat  
View from behind.  
1
2
3
4
5
6
Step 14. Attach Chest Press Seat  
page 27  
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S3.45 Assembly and Maintenance Guide  
15. Attach Press Arm Assembly  
CAUTION:This step requires two people. Do not  
pinch yourself between the Press Arm and the  
PrestretchTube.  
2 - 4" bolts  
4 - washers  
2 - locknuts  
A
A. Attach the Press Arm Assembly to the Rear Upright  
using  
two 4-inch bolts  
four washers  
two locknuts  
B. Check the alignment of the Press Arm  
2 - set screws  
C
Assembly and PrestretchTube.Wrench tighten.  
C. Use the supplied allen wrench and tighten the set  
screws.  
Prestretch  
Tube  
Rear  
Upright  
Press Arm  
Assembly  
View from behind.  
1
2
3
4
5
6
Step 15. Attach Press Arm Assembly  
page 28  
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S3.45 Assembly and Maintenance Guide  
16. Attach Handlebars  
A. Slide each Handlebar (one at a time) onto the Pivot  
Shaft and attach it using  
one ½-inch washer  
one ½-inch hat washer  
one locknut  
Press Arm  
Assembly  
Note: Tighten the locknut until the Handlebars  
don't move. Then, loosen the locknut about one-  
half turn until the arms pivot freely. Note that a few  
threads should show beneath the Pivot Shafts, if  
you have tightened it properly.  
B. Secure the plastic caps over the locknuts.  
A rubber mallet may be useful to lightly tap the  
caps into place.  
Pivot Shaft  
A
1 - ½" washer  
1 - ½" hat washer  
1 - ½" locknut  
Handlebars  
1 - plastic cap  
B
1
2
3
4
5
6
Step 16. Attach Handlebars  
page 29  
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S3.45 Assembly and Maintenance Guide  
17. Assemble Chest Press Seat  
A. Place the Backpad and Headrest on the floor. Place  
the Long SupportTube and Short SupportTube on  
the Backpad. Attach at the top using  
two 1¼-inch bolts  
Long Support Tube  
Headrest  
2 - 1¼" bolts  
2 - washers  
3 - 3" bolts  
3 - washers  
Long  
Support  
Tube  
A
B
two washers  
Backpad  
B. Attach at the bottom using  
three 3-inch bolts  
three washers  
1
2
Headrest  
3
C. Attach the Backpad and Headrest assembly to the  
Chest Press Upright using  
one ½-inch x 5¼-inch bolt  
two washers  
4
Short  
Support  
Tube  
Short Support  
Tube  
Backpad  
one locknut  
Finger tighten.  
Note: The Stop Pad on the seat assembly should be  
between the Pop Pin and the Support Stop on the  
Chest Press Upright.  
Long Support  
Tube  
Seat Pad  
D. Wrench tighten, still allowing movement.  
Stop Pad  
Pop Pin  
CAUTION: If you move the Handlebars out of  
the way for this step, be careful that they don’t  
hit you.  
Short  
Support  
Tube  
E. Attach the Seat Pad to the Seat Stem using  
two 1¼-inch bolts  
1
2 - 1¼" bolts  
2 - washers  
2
two washers  
Wrench tighten.  
E
3
4
Seat Stem  
Chest Press  
Upright  
1 - ½" x 5¼" bolt  
2 - washers  
1 - locknut  
C
The Backpad and Headrest are not  
shown in this illustration.  
1
2
3
4
5
6
Step 17. Assemble Chest Press Seat  
page 30  
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S3.45 Assembly and Maintenance Guide  
Ensure the Cable passes between the pulley and  
retainer pin. Wrench tighten.  
This completes box 4.You may move the box out of  
the way.  
18. Feed Chest Press Cable  
A. Insert the Selector Stem into the Chest Press  
Weight Stack with the threaded hole at the top. Hold  
the Selector Stem with several holes above the Cap  
Plate. Insert the Weight Pin to suspend the Selector  
Stem. Place the loop end of the Weight Pin Lanyard  
into the U end of Cable 43623-103. Align the U end  
of the Cable, the top of the Selector Stem, and the  
Cap Plate. Attach using  
E. Place the Cable over one 4½-inch pulley and  
attach to the upper hole in the Press Arm Flats  
using  
one 2-inch bolt  
two washers  
one locknut  
Finger tighten.  
B
D
E
F. Ensure the Cable wraps around the pulley and  
one 1½-inch socket cap bolt  
Wrench tighten.Remove the Weight Pin and lower  
the Cap Plate.  
then feed the Cable back through the Press  
Arm Flats. Wrap the Cable over and around one  
4½-inch pulley and attach it to the Prestretch Tube  
using  
one 2-inch bolt  
two washers  
one cam washer  
one locknut  
Finger tighten.  
H
B. While standing on a step ladder, loop the middle  
section of the Cable through the window in the Top  
Frame and over one 6-inch pulley. Lower the pulley  
and Cable into the window and attach using  
one 2¾-inch bolt  
F
two ½-inch step spacers  
one locknut  
Finger tighten.  
G. Wrap the Cable over one 3½-inch pulley and  
C
attach it to the bottom hole on the Press Arm Flats  
using  
one 2-inch bolt  
two washers  
one locknut  
Note: If you have the Leg Press option, see the  
Leg Press assembly instructions for an alternate  
Cable and pulley installation step.  
A
C. Place the Cable between the cable retainer and  
one 4½-inch pulley. Attach to the Pulley Plate using  
one 2½-inch bolt  
H. In the middle hole on the Press Arm Flats, make a  
retainer pin using  
two washers  
one ½-inch barrel spacer  
one locknut  
one 2-inch bolt  
two washers  
one 1-inch long barrel spacer  
one locknut  
Wrench tighten.  
D. Remove the Spring Clip from the other end of the  
Cable. Feed the Cable through the window in the  
Rear Upright and attach one 4½-inch pulley using  
one 2¾-inch bolt  
Finger tighten.  
I. Wrench tighten steps E through H. Do not  
overtighten.  
J. Reattach the Spring Clip to the Cable.  
two ½-inch step spacers  
one locknut  
K. Remove excess slack by adjusting the cam washer  
attached to the Prestretch Tube. Wrench tighten.  
Each step is shown in more detail on the following page.  
Step 18. Feed Chest Press Cable  
page 31  
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S3.45 Assembly and Maintenance Guide  
1 - 4½" pulley  
1 - 2¾" bolt  
2 - ½" step spacers  
1 - locknut  
D
Guide Rods  
1 - 6" pulley  
1 - 2¾" bolt  
2 - ½" step spacers  
1 - locknut  
B
Cap Plate  
1 - 1½" socket  
Pulley plate  
cap bolt  
A
1 - 4½" pulley  
1 - 2" bolt  
2 - washers  
1 - locknut  
Weight Pin  
E
1 - 4½" pulley  
1 - 2½" bolt  
Selector Stem  
2 - washers  
1 - ½ barrel spacer  
1 - locknut  
C
1 - cable retainer  
Press Arm Flats  
1 - 3½" pulley  
1 - 2" bolt  
2 - washers  
1 - locknut  
1 - 2" bolt  
2 - washers  
1 - long barrel  
spacer  
Prestretch  
Tube  
G
H
1 - locknut  
Barrel Spacer  
1 - 4½" pulley  
1 - 2" bolt  
2 - washers  
1 - cam washer  
1 - locknut  
F
Step 18. Feed Chest Press Cable, Continued  
page 32  
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S3.45 Assembly and Maintenance Guide  
Open Box 5  
Use tie cutters to open the box.  
The diagram shows how the S3.45 will look after you  
complete this section.  
Note: Some items in these boxes may not be used  
until later in the assembly process.  
1
2
3
4
5
6
Open Box 5  
page 33  
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S3.45 Assembly and Maintenance Guide  
19. Attach Foot Support  
A. Attach the Foot Support to the Preacher Curl Rear  
Base using  
two 3¼-inch bolts  
four washers  
two locknuts  
Wrench tighten.  
Foot Support  
2 - 3¼" bolts  
4 - washers  
2 - locknuts  
A
1
2
3
4
5
6
Step 19. Attach Foot Support  
page 34  
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S3.45 Assembly and Maintenance Guide  
20. Attach Seat Frame  
A. Attach the Seat Frame to the Preacher Curl Rear  
Base using  
two 3¼-inch bolts  
four washers  
two locknuts  
Wrench tighten.  
Seat Frame  
2 - 3¼" bolts  
4 - washers  
2 - locknuts  
B
1
2
3
4
5
6
Step 20. Attach Seat Frame  
page 35  
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S3.45 Assembly and Maintenance Guide  
21. Attach Row Bar Shelf and  
Seat Pads  
Arm Pad  
A. Attach the Row Bar Shelf to the Rear Upright above  
the pulley window using  
one 3¾-inch bolt  
two washers  
1 - 3¾" bolt  
2 - washers  
1 - locknut  
A
one locknut  
Finger tighten.  
B. Insert the Arm Stem into the Seat Frame with the  
seven-hole side facing the Rear Upright.  
Row Bar  
Shelf  
Seat Pad  
C. Attach the Arm Pad, thick portion up, to the Arm  
Stem using  
two 1¼-inch bolts  
two washers  
Finger tighten.  
2 - 1¼" bolts  
2 - washers  
C
B
D. Attach the Seat Pad to the Seat Frame using  
Arm Stem  
two 3-inch bolts  
two washers  
Finger tighten.  
2 - 3" bolts  
2 - washers  
E. Wrench tighten.  
D
Rear Upright  
Seat Frame  
1
2
3
4
5
6
Step 21. Attach Row Bar Shelf and Seat Pads  
page 36  
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S3.45 Assembly and Maintenance Guide  
22. Feed Upper Preacher Curl  
Cable  
A. While standing on a step ladder, feed the U end of  
Cable 43621-103 through the window in theTop  
Beam and out the window at the other end. Note the  
location of the Spring Clip on the Cable.  
E
D
A
1 - 2¾" bolt  
2 - washers  
1 - locknut  
C
B
B. Wrap the Cable over one 4½-inch pulley. Attach it to  
theTop Beam using  
B
G
1 - 4½" pulley  
1 - 2¾" bolt  
2 - ½" step spacers  
1 - locknut  
one 2¾-inch bolt  
two ½-inch step spacers  
one locknut  
Wrench tighten.  
Top Beam  
Step 23  
F
C. Attach the cable retaining bolt to the Top Beam  
using  
one 2¾-inch bolt  
two washers  
one locknut  
D. At the inner window in the Top Beam, wrap the  
Cable over one 3½-inch pulley and attach it using  
one 2¾-inch bolt  
two ½-inch step spacers  
one locknut  
View from behind.  
Top Frame  
Wrench tighten.  
E. Loop the Cable through the window in the Top  
Frame and over one 6-inch pulley. Lower the pulley  
and Cable into the window and attach it using  
one 2¾-inch bolt  
two ½-inch step spacers  
one locknut  
Wrench tighten.  
1 - 2¾" bolt  
2 - ½" step spacers  
1 - locknut  
E
1 - 3½" pulley  
1 - 2¾" bolt  
2 - ½" step spacers  
1 - locknut  
Note: Some extra cable must be hanging between  
steps D and E for use in step G.  
1 - 6" pulley  
D
View from behind.  
1
2
3
4
5
6
Step 22. Feed Upper Preacher Curl Cable  
page 37  
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S3.45 Assembly and Maintenance Guide  
F. Ensure the U end of the Cable feeds between the  
Guide Rods. Insert the Selector Stem into the  
Preacher Curl Weight Stack with the threaded hole  
at the top. Hold the Selector Stem with several  
holes above the Cap Plate.  
Guide Rods  
Cap Plate  
G. Insert the Weight Pin to suspend the Selector  
Stem.  
H
H. Place the loop end of the Weight Pin Lanyard into  
the U end of the Cable.  
F
I. Align the U end of the Cable, Selector Stem, and  
Cap Plate. Attach using  
Selector Stem  
one 1½-inch socket cap bolt  
Wrench tighten. Remove the Weight Pin and lower  
the Cap Plate.  
1 - 1½" socket cap bolt  
I
J. Place one 4½-inch pulley into the previously  
created cable loop from step E. Sandwich the  
G
Weight Pin  
pulley between two Floating Pulley Plates. Attach  
using  
one 2-inch bolt  
two washers  
one locknut  
Finger tighten.  
1 - 4½" pulley  
1 - 2" bolt  
2 - washers  
1 - locknut  
J
Pulley Plates  
1
2
3
4
5
6
Step 22. Feed Upper Preacher Curl Cable, Continued  
page 38  
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S3.45 Assembly and Maintenance Guide  
23. Feed Lower Preacher Curl  
Cable  
A. Wrap the center of Cable 43620-103 around one 4½-  
inch pulley and attach it in the remaining hole of the  
two Floating Pulley Plates using  
one 2-inch bolt  
Step 22  
two washers  
one locknut  
Wrench tighten bolts in the Pulley Plates.  
A
B. Ensure the Cables are not crossed.Take the end of  
the Cable closest to the Preacher Curl and feed it  
through the upper window in the Rear Upright. Feed  
it under one 4½-inch pulley and attach using  
one 2¾-inch bolt  
B
1 - 4½" pulley  
1 - 2" bolt  
2 - washers  
1 - locknut  
C
A
two ½-inch step spacers  
one locknut  
Ensure the Cable passes between the pulley and  
retainer pin. Wrench tighten.  
D
C. Feed the other Cable end (the end closest to the  
Chest Press) through the Rear Upright extension  
window. Attach one 4½-inch pulley in the window  
using  
Rear Upright  
View from behind.  
one 2¾-inch bolt  
two 1³⁄₈-inch step spacers  
one locknut  
Rear Upright  
1 - 4½" pulley  
Finger tighten.  
1 - 2¾" bolt  
B
2 - ½" step washers  
1 - locknut  
1 - 4½" pulley  
1 - 2¾" bolt  
2 - 1³⁄₈" step spacers  
C
View from behind.  
1 - locknut  
1
2
3
4
5
6
Step 23. Feed Lower Preacher Curl Cable  
page 39  
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S3.45 Assembly and Maintenance Guide  
D. Lift up the Selector Stem and insert the Weight Pin  
to create slack in the Cable. Feed the Cable  
through the remaining window in the Rear Upright.  
Attach one 4½-inch pulley using  
one 2¾-inch bolt  
Rear Upright  
two ½-inch step spacers  
one locknut  
Ensure the Cable passes between the pulley and  
the retainer pin.  
1 - 4½" pulley  
1 - 2¾" bolt  
2 - ½" step spacers  
1 - locknut  
D
E. Wrench tighten bolts from steps B and D.  
F. Push the pulley from step C toward the Chest  
Press Station until you feel the Weight Stack begin  
to lift. Wrench tighten the pulley in that position.  
Note: If you are assembling the Leg Press Option and  
the S3.45 simultaneously, go to Step 5 in the S3.45  
Leg Press Option Assembly Instructions now.  
F
Rear Upright  
1
2
3
4
5
6
Step 23. Feed Lower Preacher Curl Cable, Continued  
page 40  
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S3.45 Assembly and Maintenance Guide  
24. Attach Lat Bar Holders  
A. Attach the Lat Bar Holders to the Top Beam using  
two 3¼-inch bolts  
four washers  
two locknuts  
B. Wrench tighten.  
Top Beam  
2 - 3¼" bolts  
4 - washers  
2 - locknuts  
A
Lat Bar Holders  
1
2
3
4
5
6
Step 24. Attach Lat Bar Holders  
page 41  
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S3.45 Assembly and Maintenance Guide  
25. Attach Accessories  
A. Attach the Lat Bar to the Spring Clip at the end of  
the Top Beam.  
B. Attach the Row (V) Handle to the Spring Clip at the  
upper window of the Rear Upright and place it in  
the holder above it.  
Lat Bar  
C. Attach the 18-inch Straight Bar and chain to the  
Spring Clip at the lower pulley window of the Rear  
Upright and place it in the holder below it.  
A
Ab Crunch Strap  
D
D. Attach the Ab Crunch Strap to the Spring Clip on  
the Press Arm.  
Row (V)  
Handle  
E. Attach the Ankle Strap to the Spring Clip on the  
Leg Station.  
B
18-inch  
Straight Bar  
C
Ankle Strap  
E
1
2
3
4
5
6
Step 25. Attach Accessories  
page 42  
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S3.45 Assembly and Maintenance Guide  
26. Apply Weight Decals  
A. Remove the backing for the decals labeled  
“1–5.Press the decals to the front surface of the  
top five weight plates in the tab location as  
indicated. Remove the front decal protector.  
B. Remove the backing for the decals labeled  
“6–15.Press the decals to the front surface of the  
middle ten weight plates in the tab location as  
indicated. Remove the front decal protector.  
C. Remove the backing for the decals labeled  
“16–20.Press the decals to the front surface of  
the bottom five weight plates in the tab location as  
indicated. Remove the front decal protector.  
D. Repeat steps A through C for all three Weight  
Stacks.  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
1
2
3
4
5
6
Step 26. Apply Weight Decals  
page 43  
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S3.45 Assembly and Maintenance Guide  
Open Box 6  
Use tie cutters to open the box.  
The illustration shows how the S3.45 will look after you  
complete this section.  
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6
Open Box 6  
page 44  
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S3.45 Assembly and Maintenance Guide  
27. Attach Shrouds  
Important: Before attaching the Shrouds, make any  
necessary adjustments. Refer to "Adjustments and  
Maintenance" on page 47.  
1 - 3¾" buttonhead bolt  
1 - 3" barrel spacer  
C
A. Slide the Left-Hand Leg Curl Shroud between the  
Front Upright and the Main Base, starting from the  
bottom and rotating the top into position. Attach the  
Shroud to the Front Upright and Main Base using  
two 2¾-inch buttonhead bolts  
1 - 2¾" buttonhead bolt  
A
Finger tighten.  
1 - 3¾" buttonhead  
bolt  
1 - 3" barrel spacer  
C
B. Attach Right-Hand Leg Curl Shroud to the Front  
Upright and Main Base using  
two ¾-inch buttonhead bolts  
Finger tighten.  
1 - 3¾" buttonhead bolt  
1 - 3" barrel spacer  
C
Note: The Leg Curl Shrouds are larger than the  
Preacher Curl or Chest Press Shrouds.  
C. Attach both Shrouds to the Side Bracket and Main  
Base using  
1 - 2¾" buttonhead bolt  
A
four 3¾-inch buttonhead bolts  
four 3-inch barrel spacers  
Finger tighten.  
B
1 - ¾" buttonhead  
bolt  
A
1 - ¾" buttonhead bolt  
B
1 - 3¾" buttonhead bolt  
1 - 3" barrel spacer  
C
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Step 27. Attach Shrouds  
page 45  
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S3.45 Assembly and Maintenance Guide  
D. Attach the Side Shrouds to the Side Bracket and  
Main Base using  
1 - 3¾" buttonhead  
bolt  
1 - 3" barrel spacer  
four 3¾-inch buttonhead bolts  
four barrel spacers  
D
Note: This is done for two Shrouds.  
E. Attach the Leg Press Shroud to the Rear Upright  
and Side Shroud using  
eight ¼-inch by 2½-inch buttonhead bolts.  
1 - 3¾" buttonhead  
bolt  
1 - 3" barrel spacer  
F. Wrench tighten all bolts, for steps A through E.  
This completes the assembly of your Precor S3.45.  
D
E
E
Side Shroud  
Side Shroud  
E
E
E
E
1 - 3¾" buttonhead  
bolt  
D
1 - 3" barrel spacer  
1 - 3¾" buttonhead  
bolt  
1 - 3" barrel spacer  
Leg Press Shroud  
D
E
E
8 - ¼" x 2½"  
View from behind.  
E
buttonhead bolts  
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Step 27. Attach Shrouds, Continued  
page 46  
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S3.45 Assembly and Maintenance Guide  
A
Adjustments and  
4
Maintenance  
Top Cap  
Weight  
After the S3.45 is completely assembled, you must  
check the Cables for proper tension. Obvious signs  
that Cable problems exist include:  
TopWeight  
The Cap Plate does not rest squarely on the top  
weight of the Weight Stack.  
Weight  
Pin  
The Cable rubs the inside edges of the pulleys.  
Cam Washer  
B
Excess slack exists in the Cable.  
CAUTION:Take the time to perform the following  
steps. If the Cables do not have the proper tension,  
you could void the Precor LimitedWarranty.  
1. Cable Adjustments  
A. Place the Weight Pin in the Top Cap to ensure the  
C
D
least Cable resistance.  
Chest Press Arms  
B. To remove slack from the Cable, pull up on the  
Chest Press Handlebars and adjust the cam  
washer.  
Weight  
Pin  
C. Lower the Chest Press Handlebars.  
D. Check the weights. Move the Weight Pin to each  
weight plate and Selector Stem location.  
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Adjustments and Maintenance  
page 47  
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S3.45 Assembly and Maintenance Guide  
2. Selector Stem Adjustments  
To prevent the Selector Stem from contacting the inside  
of the Weight Stack when the machine is in use, you  
need to check the vertical angle of the Selector Stem  
(steps A and B). If the stem slides smoothly without  
contacting the inside of the weight plates, assembly of  
the unit is complete.  
Forward Angle Adjustment  
A
Caution: Performing the following tasks requires  
two people.  
Cap Plate  
U Bracket  
A. Remove the Weight Pin from the Weight Stack.  
B. Perform an exercise using each part of the S3.45.  
When the base of the Selector Stem is clear of  
the Weight Stack, observe the position of the  
Selector Stem.  
B
1 ½" Socket  
Cap Bolt  
Allen head  
Set screw  
The following sections describe how to adjust the  
Selector Stem when contact does occur.  
B
The Selector Stem can be adjusted forward or  
backward, depending on the area of contact.  
Forward Angle Adjustment  
When the Selector Stem angles forward (toward the  
seat) and contacts the inside of the Weight Stack  
during use, adjust it by taking these steps:  
Selector Stem  
Caution:This adjustment requires two people.  
Set screw  
A. Completely disassemble the Cap Plate,  
Selector Stem, and Cable Clamp.  
Inside  
surface  
B. Thread Allen head set screw into the hole closest  
to the top of the U end of the cable and turn  
clockwise until the end of the screw is flush with  
the inside surface of the clamp.  
Forward Angle  
C. Turn the set screw clockwise another one-half turn  
(see diagram).  
1
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Step 2. Selector Stem Adjustments  
page 48  
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S3.45 Assembly and Maintenance Guide  
D. Reassemble the Cap Plate, Selector Stem, and  
Cable Clamp.  
E. Test the movement of the Selector Stem inside the  
Weight Stack.  
Backward Angle Adjustment  
F. If the Selector Stem continues to contact the  
plates, repeat steps A through E until the Selector  
Stem slides through the Weight Stack without  
contacting the plates.  
Allen head  
set screw  
A
B
Cap Plate  
U Bracket  
Backward Angle Adjustment  
When the Selector Stem angles backward (away from  
the seat) and contacts the inside of the Weight Stack  
during use, adjust it by taking these steps:  
B
Set screw  
1 ½" Socket  
Cap Bolt  
Caution:This adjustment requires two people.  
A. Completely disassemble the Cap Plate, Selector  
Stem, and Cable Clamp.  
B. Thread Allen head set screw into the hole closest  
to the top of the U end of the Cable and turn  
clockwise until the end of the screw is flush with  
the inside surface of the clamp.  
Selector Stem  
C. Turn the set screw clockwise another one-half turn  
(see diagram).  
D. Reassemble the Cap Plate, Selector Stem, and  
Cable Clamp.  
Inside  
surface  
E. Test the movement of the Selector Stem inside the  
Weight Stack.  
F. If the Selector Stem continues to contact the  
plates, repeat steps A through E until the Selector  
Stem slides through the Weight Stack without  
contacting the plates.  
Backward Angle  
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Step 2. Selector Stem Adjustments, Continued  
page 49  
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S3.45 Assembly and Maintenance Guide  
Side-to-SideVertical Adjustment  
If the Selector Stem contacts the inside of the Weight  
Stack during use or the Weight Pin becomes difficult to  
insert in the Weight Stack, the Selector Stem may be  
out of alignment vertically side to side. Adjust the  
Selector Stem by taking these steps:  
Pull the Selector Stem and  
Top Cap Weight up to  
expose at least 5 holes.  
A
Caution: Performing these steps requires two  
people.  
A. Pull the Selector Stem and Top Cap up to expose  
at least five Selector Stem holes.  
Loosen the socket cap bolt and align the  
Selector Stem.  
C
B. Insert the Weight Pin near the base of the Selector  
Stem to hold it in place.  
C. To center the Selector Stem, loosen the socket cap  
bolt that attaches the Top Cap to the U bracket.  
D. Once the Selector Stem is centered, retighten the  
socket cap bolt securely.  
E. Lower the Selector Stem into the Weight Stack.  
Test the movement of the Selector Stem inside the  
Weight Stack.  
F. Make certain that the Weight Pin can be inserted  
into every hole in the Weight Stack. If the Selector  
Stem continues to contact the plates, repeat steps  
A through E until the Selector Stem slides through  
the Weight Stack without contacting the plates.  
Hold the stem in place by inserting  
the Weight Pin (through a weight)  
near the base of the Selector Stem.  
B
After completing the adjustments, fill out the warranty  
card and mail it in.  
3. Maintenance  
Lubricate the Guide Rods every six months.  
Once the Selector Stem is centered, retighten the  
socket cap bolt securely.  
D
Thank you for choosing Precor!  
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Step 3. Maintenance  
page 50  
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page 51  
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page 52  
Please detach and mail in the warranty registration within ten days of purchase.  
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Precor Residential Equipment Limited Warranty  
PLEASE READ THESE WARRANTY TERMS AND CONDITIONS CAREFULLY BEFORE USING  
YOUR PRECOR INCORPORATED PRODUCT. BY USING THE EQUIPMENT, YOU ARE  
CONSENTING TO BE BOUND BY THE FOLLOWING WARRANTY TERMS AND CONDITIONS.  
3. Warranty of all Precor products applies to residential use only and is void when products are  
used in a nonresidential environment or installed in a country other than where sold.  
4. Except in Canada, Precor does not pay labor outside the United States.  
5. Warranties outside the United States and Canada may vary. Please contact your local Dealer  
for details.  
Limited Warranty.  
Precor Incorporated warrants all new Precor products to be free from defects in materials and  
manufacture for the warranty period set forth below. The warranty period commences on the  
invoice date of original purchase. This warranty applies only against defects discovered within  
the warranty period and extends only to the original purchaser of the product. Parts repaired or  
replaced under the terms of this warranty will be warranted for the remainder of the original  
warranty period only. To make claim under warranty, the buyer must notify Precor or their  
authorized Precor dealer within 30 days after the date of discovery of any nonconformity and  
make the affected product available for inspection by Precor or its service representative.  
Precor’s obligations under this warranty are limited and set forth below.  
This limited warranty shall not apply to:  
1. Software version upgrades  
2. Cosmetic items, including, but not limited to the following: grips, seats, and labels.  
3. Repairs performed on Precor equipment missing a serial number or with a serial tag that has  
been altered or defaced.  
4. Service calls to correct installation of the equipment or instruct owners on how to use the  
equipment.  
5. Pickup, delivery, or freight charges involved with repairs.  
6. Any labor costs incurred beyond the applicable labor warranty period.  
Warranty Periods and Coverage  
All residential products and commercial products used in the home are warranted for the  
following periods:  
Disclaimer and Release  
The warranties provided herein are the exclusive warranties given by Precor and supersede any prior,  
contrary or additional representations, whether oral or written. ANY IMPLIED WARRANTIES, INCLUDING THE  
WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSETHAT APPLYTO ANY PARTS DESCRIBED ABOVE  
ARE LIMITED IN DURATIONTOTHE PERIODS OF EXPRESS WARRANTIES GIVEN ABOVE FOR THOSE SAME PARTS. PRECOR  
HEREBY DISCLAIMS AND EXCLUDES THOSE WARRANTIES THEREAFTER. Some states do not allow limitation on how  
long an implied warranty lasts, so the above limitation may not apply to you. PRECOR ALSO HEREBY DISCLAIMS  
AND EXCLUDES ALL OTHER OBLIGATIONS OR LIABILITIES, EXPRESS OR IMPLIED, ARISING BY LAW OR OTHERWISE, WITH  
RESPECT TO ANY NONCONFORMANCE OR DEFECT IN ANY PRODUCT, INCLUDING BUT NOT LIMITED TO: (A) ANY OBLIGATION,  
LIABILITY, RIGHT, CLAIM OR REMEDY IN TORT, WHETHER OR NOT ARISING FROM THE NEGLIGENCE OF PRECOR OR ITS  
SUPPLIERS (WHETHER ACTIVE, PASSIVE OR IMPUTED);AND (B) ANY OBLIGATION, LIABILITY, RIGHT, CLAIM, OR REMEDY FOR  
LOSS OF OR DAMAGE TO ANY EQUIPMENT.This disclaimer and release shall apply even if the express warranty set  
forth above fails of its essential purpose.  
Lifetime frame and welds  
10 years parts and wear items  
1 year labor  
Coverage for options and accessories defined below.  
Options / Accessories  
Many options or accessories have components that are connected internally or mounted inside the  
electronic console.The following guidelines determine the warranty for these components. If the  
internal components are installed by the factory or by an authorized dealer as part of the original  
sale and delivery, they have a warranty that is identical to the warranty of the equipment in which  
they are connected or mounted. If the internal components are not installed by the factory or by an  
authorized dealer as part of the original sale and delivery, they have a 90-day parts and labor  
limited warranty. All components that are not internally connected have 90-day parts only limited  
warranty. Satisfactory proof of purchase is required in all cases.  
Exclusive Remedies  
For any product described above that fails to conform to its warranty, Precor will provide, at their option, one of  
the following: (1) repair; (2) replacement; or (3) refund of the purchase price. Precor Limited Warranty service  
may be obtained by contacting the authorized dealer from whom you purchased the item. Precor  
compensates Servicers for warranty trips within their normal service area to repair equipment at the owner’s  
location. You may be charged a trip charge outside the service area.THESE SHALL BE THE SOLE AND EXCLUSIVE  
REMEDIES OF THE BUYER FOR ANY BREACH OF WARRANTY.  
Conditions and Restrictions  
This warranty is valid only in accordance with the conditions set forth below:  
1. The warranty applies to the Precor product only while:  
a. It remains in the possession of the original purchaser and proof of purchase is  
demonstrated  
Exclusion of Consequential and Incidental Damages  
b. It has not been subjected to accident, misuse, abuse, improper service, or non-Precor  
modifications  
c. Claims are made within the warranty period  
PRECOR AND/OR ITS SUPPLIERS SHALL HAVE NO OBLIGATION OR LIABILITY, WHETHER ARISING IN CONTRACT  
(INCLUDING WARRANTY), TORT (INCLUDING ACTIVE, PASSIVE, OR IMPUTED NEGLIGENCE AND STRICT LIABILITY), OR  
OTHERWISE, FOR DAMAGE TO THE EQUIPMENT, PROPERTY DAMAGE, LOSS OF USE, REVENUE OR PROFIT, COST OF  
CAPITAL, COST OF SUBSTITUTE EQUIPMENT, ADDITIONAL COST INCURRED BY BUYER (BY WAY OF CORRECTION OR  
OTHERWISE) OR ANY OTHER INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, WHETHER  
RESULTING FROM NONDELIVERY OR FROM THE USE, MISUSE OR INABILITY TO USE THE PRODUCT. This exclusion  
applies even if the above warranty fails of its essential purpose and regardless of whether such damages  
are sought for breach of warranty, breach of contract, negligence, or strict liability in tort or under any other  
legal theory. Some states do not allow the exclusion or limitation of incidental or consequential damages,  
so the above limitation might not apply.  
2. This warranty does not cover damage or equipment failure caused by electrical wiring not in  
compliance with electrical codes or Precor owner’s manual specifications, or failure to provide  
reasonable and necessary maintenance as outlined in the owner’s manual.  
Complete this portion and keep for your records.  
Purchased From: ____________________________ Example: Dealer or store name.  
Phone Number: _____________________________ Example: Dealer or store telephone number.  
Product/model: _____________________________ Example: M9.31  
This warranty gives you specific legal rights, and you may also have other rights, which vary state  
to state.  
Effective 01 January 2003  
P/N 36287-110  
Serial number:______________________________ The serial number is found on the shipping container  
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S3.45 Specifications  
Length: 117 inches (297 cm)  
Height: 83 inches (211 cm)  
Width: 78 inches (198 cm) Leg press option adds 14 inches (36 cm)  
Shipping weight: 589 lb (268 kg)  
Precor Incorporated  
20031 142nd Avenue NE  
P.O. Box 7202  
Woodinville, WA USA 98072-4002  
Precor and Pacific Fitness are registered trademarks of Precor Incorporated.  
Specifications subject to change without notice.  
Copyright 2006 Precor Incorporated.  
S3.45 Literature Kit # 47990-104  
Owner's Manual # 47991-104  
Warranty Registration # 45623-102  
Warranty Card # 36287-110  
NOTICE:  
Precor is widely recognized for its innovative, award winning designs of exercise equipment. Precor aggressively seeks U.S. and foreign patents for  
both the mechanical construction and the visual aspects of its product design. Any party contemplating the use of Precor’s product designs is hereby  
forewarned that Precor considers the unauthorized appropriation of its proprietary rights to be a very serious matter. Precor will vigorously pursue all  
unauthorized appropriation of its proprietary rights.  
Effective date: 01 May, 2006  
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