Healthrider Home Gym 831285770 User Manual

Model No. 831.285770  
Serial No.  
Write the serial number in the  
space above for future reference.  
Serial  
Number  
Decal  
Patent Pending  
CAUTION  
Read all precautions and instruc-  
tions in this manual before using  
this equipment. Keep this manual  
for future reference.  
USERÕS MANUAL  
SEARS, ROEBUCK AND CO., HOFFMAN ESTATES, IL 60179  
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BEFORE YOU BEGIN  
Congratulations for selecting the revolutionary  
HEALTHRIDER¨ MOMENTUM elliptical exerciser.  
The MOMENTUM is an incredibly smooth exerciser  
that moves your feet in a natural elliptical path,  
minimizing the impact on your knees and ankles. And  
the unique MOMENTUM features adjustable resis-  
tance, two-position incline, and upper body arms to  
help you get the most from your exercise. Welcome to  
a whole new world of natural, elliptical-motion exercise  
from HEALTHRIDER.  
have additional questions, please call our toll-free  
HELPLINE at 1-800-736-6879, Monday through  
Saturday, 7 a.m. until 7 p.m. Central Time (excluding  
holidays). To help us assist you, please note the  
product model number and serial number before  
calling. The model number is 831.285770. The serial  
number can be found on a decal attached to the  
MOMENTUM (see the front cover of this manual for  
the location of the decal).  
Before reading further, please look at the drawing  
below and familiarize yourself with the parts that are  
labeled.  
For your benefit, read this manual carefully before  
you use the HEALTHRIDER¨ MOMENTUM. If you  
Water Bottle Holder/Towel Rack  
(Water Bottle is not included)  
Upper Body Arm  
Handlebar  
Console  
Arm  
Resistance  
Knob  
FRONT  
Side Shield  
Pedal Arm  
Pedal Disk  
Incline Frame  
Incline Bracket  
Stabilizer  
BACK  
Pedal  
RIGHT SIDE  
3
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PART IDENTIFICATION CHART  
Use the chart below to identify the small parts used in  
assembly. The number in parenthesis below each part  
is the key number of the part, from the PART LIST on  
page 14. The number after the dash indicates the  
quantity needed for assembly. Note: Some small  
parts may have been pre-attached for shipping. If  
a part is not in the parts bag, check to see if it has  
been pre-attached.  
Long Carriage Bolt (66)Ñ1  
3/8" Screw (59)Ñ2  
3/8" Carriage Bolt (28)Ñ4  
3/8" Bolt (50)Ñ2  
1/4" Bolt (71)Ñ2  
1/4" Carriage Bolt (64)Ñ1  
Black Screw (44)Ñ6  
Zinc Screw (26)Ñ4  
Lock Washer (58)Ñ2  
Flat Washer (57)Ñ2  
Plastic Spacer (56)Ñ4  
1/4" Nylon Jam Nut (48)Ñ3  
3/8" Star Washer (68)Ñ1  
3/8" Nylon Locknut (29)Ñ10  
4
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ASSEMBLY  
Assembly requires two persons. Place all parts of the HEALTHRIDER¨ MOMENTUM in a cleared area and  
remove the packing materials. Do not dispose of the packing materials until assembly is completed.  
Assembly requires a phillips screwdriver  
rubber mallet  
, two adjustable wrenches  
, and a  
.
1. Make sure that there are Stabilizer Endcaps (27) on  
the ends of both Stabilizers (30).  
1
29  
Hold one of the Stabilizers (30) against the saddle on  
the front of the Base (1). Make sure that the Stabilizer  
is turned so the square holes are facing away from the  
Base. Attach the Stabilizer with two 3/8Ó Carriage Bolts  
(28) and two 3/8Ó Nylon Locknuts (29).  
27  
28  
1
27  
30  
2. Hold the other Stabilizer (30) against the saddle on the  
rear of the Base (1). Make sure that the Stabilizer is  
turned so the square holes are facing away from the  
Base. Attach the Stabilizer with two 3/8Ó Carriage Bolts  
(28) and two 3/8Ó Nylon Locknuts (29).  
2
29  
1
30  
28  
3. Refer to the inset drawing. Feed the console wire  
harness down into the Upright (3), until the end of the  
console wire harness extends from the lower end of  
the Upright.  
3
29  
3
While another person holds the Upright (3), connect  
the console wire harness to the Main Wire Harness  
(39). If the wire harnesses do not fit together easily,  
turn themÑdo not force them together. After you  
have connected the wire harnesses, pull any slack  
in the wire harnesses up through the Upright.  
Console  
Wire  
Harness  
29  
Console  
Wire  
Harness  
3
39  
1
Slide the Upright (3) onto the welded bolts on the  
Base (1). Be careful to avoid pinching the wire  
harnesses. Tighten a 3/8Ó Nylon Locknut (29) onto  
each welded bolt.  
5
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4. Refer to the inset drawing. Remove the 3/8Ó Bolt (50)  
and the 3/8Ó Nylon Locknut (29) from the lower end of  
each Upper Body Arm (10, 11). The Bolts and Nylon  
Locknuts will be used in assembly step 5.  
4
Apply a thin film of grease to both Upper Body Arms  
(10, 11) in the indicated locations.  
Hold the lower end of the Left Upper Body Arm (10)  
inside the bracket on the Upright (3). Insert the Long  
Carriage Bolt (66) into the bracket and through the  
Left Upper Body Arm. Note: When inserting the  
Long Carriage Bolt, be careful to avoid damaging  
the console wire harness inside the Upright.  
11  
Grease  
69  
Hold the Right Upper Body Arm (11) inside the bracket  
on the Upright (3). Insert the Long Carriage Bolt (66)  
through the Right Upper Body Arm. Make sure that the  
head of the Carriage Bolt is in the square hole in the  
bracket. Slide the 3/8Ó Star Washer (68) onto the Long  
Carriage Bolt. Tighten the Arm Resistance Knob (69)  
onto the Long Carriage Bolt.  
10  
29  
10  
50  
68  
Grease  
3
66  
5. Hold the Left Handlebar (8) against the left side of the  
Upright (3) as shown. Set the Saddle Bracket (72) on  
top of the Left Handlebar. Insert a 3/8Ó Bolt (50) down  
through the Saddle Bracket, the Left Handlebar, and  
the Upright. Thread a 3/8Ó Nylon Locknut (29) onto the  
Bolt. Do not tighten the Nylon Locknut yet. Insert a  
1/4Ó Carriage Bolt (64) through the lower end of the  
Left Handlebar and the tab on the front of the Upright.  
5
50  
9
72  
8
29  
Hold the Right Handlebar (9) against the right side of  
the Upright (3). Insert a 3/8Ó Bolt (50) down through  
the Saddle Bracket (72), the Right Handlebar, and the  
Upright. Thread a 3/8Ó Nylon Locknut (29) onto the  
Bolt. Do not tighten the Nylon Locknut yet.  
3
48  
Thread a 1/4Ó Nylon Jam Nut (48) onto the 1/4Ó Carriage  
Bolt (64). Tighten all parts used in this step.  
64  
6. Attach the Console Plate (31) to the Upright (3) with  
two 1/4Ó Bolts (71) and two 1/4Ó Nylon Jam Nuts (48).  
Make sure that the Console Plate is turned so the  
sticker is on the side shown.  
6
6
Console  
Wire  
Harness  
Feed all of the slack in the console wire harness down  
into the Upright (3). Attach the Console (6) to the  
Console Plate (31) with four Zinc Screws (26). Be  
careful to avoid pinching the console wire harness.  
Sticker  
31  
71  
26  
3
48  
6
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7. Align the indicated holes in the Incline Frame (2) with  
the tube on the Base (1). (Note: The Wheels on the  
Pedal Arms [not shown] should be on top of the Incline  
Frame.) Insert the Incline Axle (75) through the left  
side of the Incline Frame, through two Plastic Spacers  
(56), through the tube on the Base, through two more  
Plastic Spacers, and through the right side of the  
Incline Frame. Using two adjustable wrenches, tighten  
a 3/8Ó Screw (59), with a Lock Washer (58) and a Flat  
Washer (57), into each end of the Incline Axle.  
7
55  
56  
56  
62  
59  
58  
57  
1
62  
30  
Tap the two Incline Frame Endcaps (55) into the  
Incline Frame (2).  
2
57  
58  
Remove the backing from the two Bumpers (62).  
Press the Bumpers onto the underside of the Incline  
Frame (2) where the Incline Frame touches the front  
Stabilizer (30).  
Tube  
59  
Hole  
75  
8. Raise the left Pedal Arm (12). Attach a Pedal (60) to  
the Pedal Arm with three Black Screws (44).  
8
60  
Attach a Pedal (60) to the right Pedal Arm (not shown)  
as described above.  
44  
12  
9. Plug the Power Cord (7) into the jack at the rear of the  
MOMENTUM. Make sure to keep the Power Cord  
away from walkways and heated surfaces.  
9
7
10. Make sure that all parts of the MOMENTUM are properly tightened. To protect the floor or carpet from  
damage, place a mat under the MOMENTUM.  
7
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HOW TO USE THE HEALTHRIDER¨ MOMENTUM  
PLUGGING IN THE POWER CORD  
INCLINE ADJUSTMENT  
Plug the power  
The incline frame can be raised or lowered to vary the  
intensity of your exercise. To raise the incline frame,  
lift the end of the incline frame until the crossbar is  
resting on top of the incline bracket. Make sure that  
the incline frame is resting securely on top of the  
incline bracket. To lower the incline frame, first lift  
the incline frame slightly. Then, push the incline brack-  
et toward the upright and lower the incline frame onto  
the stabilizer.  
cord into a 120-volt  
outlet. The displays  
and indicators on  
the console will  
flash once; the dis-  
plays and various  
indicators will then  
light and a tone will  
sound. Please  
read through all instructions in this section before  
using the MOMENTUM.  
Crossbar  
HOW TO EXERCISE ON THE MOMENTUM  
Incline  
Frame  
To mount the MOMENTUM, hold the handlebars and  
step onto the pedal that is in the lowest position. Next,  
step onto the other pedal. Push the pedals until they  
begin to move with a continuous motion. Note: The  
pedal disks can turn in either direction. It is rec-  
ommended that you move the pedals disks in the  
direction shown below; however, to give variety to  
your exercise, you may choose to turn the pedal  
disks in the opposite direction.  
Upright  
Incline  
Bracket  
Stabilizer  
HOW TO USE THE UPPER BODY ARMS  
The upper body arms are designed to give you a total  
body workout. As you exercise, move the upper body  
arms forward and back in order to work your arms,  
back, and shoulders.  
Pedal Disk  
Pedal  
Upper  
Body  
Arms  
To dismount the MOMENTUM, wait until the pedals  
come to a complete stop. CAUTION: The MOMEN-  
TUM does not have a freewheel; the pedals will  
continue to move until the flywheel stops. When  
the pedals are stationary, step off the highest pedal  
first. Then, step off the lowest pedal.  
Arm  
Resistance  
Knob  
To vary the intensity of your upper body exercise, the  
resistance of the upper body arms can be adjusted.  
To increase the resistance, turn the arm resistance  
knob clockwise; to decrease the resistance, turn the  
knob counterclockwise.  
8
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FEATURES OF THE CONSOLE  
4. DISTANCE displayÑThis display shows the total  
distance you have completed, in miles.  
The console offers a variety of features that help you  
get the most from your exercise. When the console is  
in the manual mode, the resistance of the pedals can  
be changed with a touch of a button. As you exercise,  
four LED displays will provide continuous exercise  
feedback. The console also offers six workout pro-  
grams. Each workout program is designed to change  
the resistance automatically as it guides you through  
an effective workout.  
5. SPEED displayÑThis display shows the number of  
strides you are taking per minute, as well as your cur-  
rent speed in miles per hour. The display will change  
from one number to the other every seven seconds.  
When the number of strides per minute is shown, the  
STRIDES MIN. indicator will light; when your current  
speed is shown, the MPH indicator will light.  
6. CALORIES displayÑThis display shows the total  
number of calories you have burned and the number  
of fat calories you have burned. (See BURNING  
FAT on page 12 for an explanation of fat calories.)  
The display will change from one number to the  
other every seven seconds. When the total number  
of calories is shown, the TOTAL indicator will light;  
when the number of fat calories is shown, the FAT  
indicator will light.  
DIAGRAM OF THE CONSOLE  
1. Program ProfilesÑThese profiles show how the  
resistance will change during the six workout pro-  
grams. During program 5, for example, the resis-  
tance will gradually increase during the first half of  
the program, and then gradually decrease during  
the last half.  
2. Mode IndicatorsÑThese indicators show which  
mode is selected (the manual mode or one of the  
six workout programs).  
7. MODE buttonÑThis button is used to select the  
MANUAL mode and the six workout programs.  
8. START/PAUSE buttonÑThis button is used to start  
and pause the workout programs.  
3. TIME displayÑWhen the manual mode is selected,  
this display will show the elapsed time. When a  
workout program is selected, this display shows the  
time remaining in the program.  
9. RESISTANCE (RESIS.) buttonÑThis button  
changes the resistance of the pedals.  
3
4
5
6
2
1
7
8
Note: If there is a thin sheet of clear plastic on  
the face of the console, remove it before  
using the console.  
9
9
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HOW TO USE THE MANUAL MODE  
HOW TO USE THE WORKOUT PROGRAMS  
Make sure that the power cord is plugged into a  
120-volt outlet. Follow the steps below to use the  
manual mode of the console.  
Turn on the power.  
1
See step 1 at the left.  
Turn on the power.  
Select one of the six workout programs.  
1
2
If you just plugged in the power cord or moved  
the pedals, the power will already be on. The  
power can also be turned on by pressing any  
button on the console.  
Press the MODE  
button repeatedly  
to select the  
desired program.  
An indicator will  
light to show which  
Select the manual mode.  
2
program you have  
selected. Programs  
1, 2, and 3 are  
Indicator  
When the power  
Indicator  
is first turned on,  
the manual mode  
will automatically  
be selected and  
the manual mode  
indicator will light.  
twenty-minute pro-  
grams; programs 4,  
5, and 6 are thirty-  
minute programs.  
If a different mode is selected, press the MODE  
button repeatedly to select the manual mode.  
Start the program.  
3
Press the START/PAUSE button and begin strid-  
ing. As you exercise, the resistance of the pedals  
will periodically change as shown by the profiles  
on the left side of the console. (Note: If the resis-  
tance is too high or too low, it can be adjusted  
with the RESIS. button. Pressing the upper arrow  
on the button will increase all resistance settings  
of the program; pressing the lower arrow will  
decrease all resistance settings.) The program  
will continue until no time remains in the TIME  
display.  
Begin striding and adjust the resistance.  
3
When the MANU-  
AL mode is select-  
ed, the resistance  
of the pedals will  
be at the minimum  
setting. As you  
exercise, adjust  
the resistance as desired by pressing the RESIS.  
button. Pressing the upper arrow on the button  
will increase the resistance; pressing the lower  
arrow will decrease the resistance.  
To pause the program before the program is  
completed, press the START/PAUSE button. A  
tone will sound, the console will pause, and the  
TIME display will begin to flash. In addition, the  
resistance of the pedals will return to the mini-  
mum setting. (Note: The program will also auto-  
matically pause if the pedals are not moved for  
twenty seconds.) To restart the program, press  
the START/PAUSE button or simply begin strid-  
ing. After a moment, the resistance of the pedals  
will return to the current program setting.  
If you stop exercising for twenty seconds or  
longer, or if you press the START/PAUSE button,  
a tone will sound, the console will pause, and the  
TIME display will begin to flash. In addition, the  
resistance of the pedals will return to the mini-  
mum setting. To restart the console, press the  
START/PAUSE button or simply begin striding.  
Follow your progress with the four displays.  
4
5
Follow your progress with the four displays.  
4
5
As you exercise, the four displays will provide  
continuous feedback (see paragraphs 3, 4, 5,  
and 6 on page 9).  
During the program, the four displays will provide  
continuous feedback.  
Turn off the power.  
Turn off the power.  
If the pedals are not moved and the console but-  
tons are not pressed for ten minutes, the power  
will turn off automatically.  
If the pedals are not moved and the console but-  
tons are not pressed for ten minutes, the power  
will turn off automatically.  
10  
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MAINTENANCE  
Inspect and tighten all parts of the MOMENTUM  
regularly. Replace any worn parts immediately.  
HOW TO LUBRICATE THE UPPER BODY ARMS  
If a squeaking sound is heard when the upper body  
arms are moved, a small amount of grease should be  
applied. Refer to the drawing below. Turn the arm  
resistance knob counterclockwise and remove it.  
Next, remove the star washer. Using pliers, grip the  
head of the carriage bolt and remove it. Apply a thin  
film of grease to both upper body arms in the indicat-  
ed locations. Reattach all parts, making sure that they  
are in the positions shown.  
For smooth operation of the MOMENTUM, the incline  
frame should be kept clean. Using a soft cloth and  
mild detergent, clean dust and other residue from the  
incline frame where the wheels move along it. Other  
parts of the MOMENTUM can also be cleaned in this  
manner. Never use abrasives or solvents to clean  
the MOMENTUM.  
Upper Body Arms  
Incline  
Frame  
Star  
Washer  
Arm  
Resistance  
Knob  
Wheel  
Grease  
Carriage  
Bolt  
11  
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CONDITIONING GUIDELINES  
The following guidelines will help you to plan your  
exercise program. Remember that a proper diet and  
adequate rest are essential for successful results.  
Burning Fat  
To burn fat, you must exercise at a low intensity level  
for a sustained period of time. During the first few  
minutes of exercise, your body uses easily accessible  
carbohydrate calories for energy. Only after the first few  
minutes of exercise does your body begin to use stored  
fat calories for energy. If your goal is to burn fat, adjust  
the intensity of your exercise until your heart rate is  
near the low end of your training zone as you exercise.  
WARNING: Before beginning this or any exer-  
cise program, consult your physician. This is  
especially important for persons over the age  
of 35 or persons with pre-existing health  
problems.  
Aerobic Exercise  
EXERCISE INTENSITY  
If your goal is to strengthen your cardiovascular sys-  
tem, your exercise must be Òaerobic.Ó Aerobic exercise  
is activity that requires large amounts of oxygen for  
prolonged periods of time. This increases the demand  
on the heart to pump blood to the muscles, and on the  
lungs to oxygenate the blood. For aerobic exercise,  
adjust the intensity of your exercise until your heart  
rate is near the middle of your training zone.  
Whether your goal is to burn fat or strengthen your  
cardiovascular system, the key to achieving the  
desired results is to exercise with the proper intensity.  
The proper intensity level can be found by using your  
heart rate as a guide. For effective exercise, your heart  
rate should be maintained at a level between 70% and  
85% of your maximum heart rate as you exercise. This  
is known as your training zone.  
HOW TO MEASURE YOUR HEART RATE  
You can find your training zone in the table below.  
Training zones are listed according to age and physi-  
cal condition.  
To measure your  
heart rate, stop  
exercising and  
place two fingers  
on your wrist as  
shown. Take a  
six-second  
heartbeat count,  
UNCONDITIONED  
TRAINING ZONE  
(BEATS/MIN)  
CONDITIONED  
TRAINING ZONE  
(BEATS/MIN)  
AGE  
20  
25  
30  
35  
40  
45  
50  
55  
60  
65  
70  
75  
80  
85  
138-167  
136-166  
135-164  
134-162  
132-161  
131-159  
129-156  
127-155  
126-153  
125-151  
123-150  
122-147  
120-146  
118-144  
133-162  
132-160  
130-158  
129-156  
127-155  
125-153  
124-150  
122-149  
121-147  
119-145  
118-144  
117-142  
115-140  
114-139  
and multiply the  
result by ten to  
find your heart  
rate. (A six-sec-  
ond count is used because your heart rate drops  
quickly when you stop exercising.) If your heart rate is  
too high, decrease the intensity of your exercise. If  
your heart rate is too low, increase the intensity of  
your exercise.  
WORKOUT GUIDELINES  
Each workout should include three important parts:  
(1) a warm-up, (2) training zone exercise, and (3) a  
cool-down.  
Warming up  
Warming up prepares the body for exercise by  
increasing circulation, delivering more oxygen to the  
muscles, and raising the body temperature. Begin  
each workout with 5 to 10 minutes of stretching and  
light exercise to warm up.  
12  
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Training Zone Exercise  
prevent post-exercise problems. A proper cool-down  
should leave you feeling relaxed and comfortably tired.  
After warming up, increase the intensity of your exer-  
cise until your heart rate is in your training zone for 20  
to 30 minutes.  
EXERCISE FREQUENCY  
To maintain or improve your condition, plan three  
workouts each week, with at least one day of rest  
between workouts. After a few months of regular exer-  
cise, you may complete up to five workouts each  
week, if desired.  
Cooling Down  
Finish each workout with 5 to 10 minutes of stretching.  
Stretching after exercise develops flexibility and helps  
SUGGESTED STRETCHES  
1
The correct form for several basic stretches is shown at the  
right. Move slowly as you stretchÑnever bounce.  
1. Toe Touch Stretch  
Stand with your knees bent slightly and slowly bend forward  
from your hips. Allow your back and shoulders to relax as you  
reach down toward your toes as far as possible. Hold for 15  
counts, then relax. Repeat 3 times. Stretches: Hamstrings,  
back of knees and back.  
2
2. Hamstring Stretch  
Sit with one leg extended. Bring the sole of the opposite foot  
toward you and rest it against the inner thigh of your extended  
leg. Reach toward your toes as far as possible. Hold for 15  
counts, then relax. Repeat 3 times for each leg. Stretches:  
Hamstrings, lower back and groin.  
3
3. Calf/Achilles Stretch  
With one leg in front of the other, reach forward and place  
your hands against a wall. Keep your back leg straight and  
your back foot flat on the floor. Bend your front leg, lean for-  
ward and move your hips toward the wall. Hold for 15 counts,  
then relax. Repeat 3 times for each leg. To cause further  
stretching of the achilles tendons, bend your back leg as well.  
Stretches: Calves, achilles tendons and ankles.  
4
4. Quadriceps Stretch  
With one hand against a wall for balance, reach back and  
grasp one foot with your other hand. Bring your heel as close  
to your buttocks as possible. Hold for 15 counts, then relax.  
Repeat 3 times for each leg. Stretches: Quadriceps and hip  
muscles.  
5
5. Inner Thigh Stretch  
Sit with the soles of your feet together and your knees out-  
ward. Pull your feet toward your groin area as far as possible.  
Hold for 15 counts, then relax. Repeat 3 times. Stretches:  
Quadriceps and hip muscles.  
13  
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PART LISTÑModel No. 831.285770  
R0897B  
Key  
No.  
Part  
No.  
Key  
No.  
Part  
No.  
Qty.  
Description  
Qty.  
Description  
1
2
3
4
5
6
7
8
NSP  
1
1
1
1
1
1
1
1
1
1
1
2
3
1
1
1
2
2
2
2
1
2
1
1
1
5
4
4
11  
2
1
1
3
2
2
2
2
11  
1
2
2
4
2
6
2
4
4
5
2
Base  
Incline Frame  
Upright  
Right Side Shield  
Left Side Shield  
Console  
Power Cord/Transformer  
Left Handlebar/Foam  
Right Handlebar/Foam  
Left Upper Body Arm  
Right Upper Body Arm  
Pedal Arm  
#10 Screw  
Resistance Strap  
Strap Buckle  
Buckle Screw  
Adjustment Nut  
Adjustment Bracket  
Eyebolt  
3/8Ó Nylon Jam Nut  
Flywheel Axle  
Flywheel Bearing  
Flywheel  
Magnet  
Sensor Wire/Reed Switch  
Zinc Screw  
Stabilizer Endcap  
3/8Ó Carriage Bolt  
3/8Ó Nylon Locknut  
Stabilizer  
50  
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70  
71  
72  
73  
74  
75  
76  
77  
78  
79  
80  
81  
82  
83  
84  
85  
86  
87  
88  
89  
90  
#
013580  
140713  
014132  
104049  
139659  
139686  
139810  
014087  
105135  
104581  
139465  
140905  
129740  
141048  
113750  
140913  
140906  
140912  
104345  
140343  
012135  
103025  
140825  
140911  
105500  
139859  
140907  
140908  
105437  
121737  
140909  
140393  
101041  
140910  
113528  
013058  
140711  
101049  
125022  
139975  
012137  
139804  
140385  
139803  
139801  
122625  
104838  
2
1
4
1
1
4
4
2
2
2
2
2
2
2
1
1
1
1
1
1
4
2
1
2
2
1
1
1
2
8
1
1
1
1
2
2
4
1
2
1
1
1
2
1
1
1
1
3/8Ó Bolt  
Wire Harness Extension  
3/8Ó Washer  
Incline Bracket Bolt  
Incline Bracket  
Incline Frame Endcap  
Plastic Spacer  
Flat Washer  
Lock Washer  
3/8Ó Screw  
Pedal  
Handlebar Grip  
Bumper  
Upper Body Arm Housing  
1/4Ó Carriage Bolt  
Pulley Axle  
Long Carriage Bolt  
Belt  
3/8Ó Star Washer  
Arm Resistance Knob  
Limit Switch Nut  
1/4Ó Bolt  
Saddle Bracket  
Limit Switch  
Foam Grip  
139685  
141046  
139468  
139466  
141047  
109954  
141049  
141050  
140843  
140844  
140845  
013282  
140847  
140848  
013540  
012090  
100128  
104536  
119425  
139613  
113834  
140849  
140850  
130566  
104626  
139418  
109692  
012108  
139797  
139699  
140851  
141091  
140852  
113391  
140853  
140854  
013576  
140901  
100244  
140902  
140903  
103735  
013322  
139678  
014073  
136130  
119439  
140904  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
Incline Frame Axle  
Tension Spring  
Tension Cord  
Motor Nut  
Rubber Washer  
Motor Assembly  
Limit Switch Bracket  
Tension Cord Spool  
Limit Switch Actuator  
Upper Motor Screw  
Lower Motor Screw  
Limit Switch Screw  
#12 Screw  
1/2Ó Inner Cap  
Reed Switch Bracket  
Push Nut  
UserÕs Manual  
Side Shield Decal  
Hardware Kit  
Console Plate  
Pulley  
Long Pulley Axle Pin  
Pulley Arm  
Short Pulley Axle Pin  
Pulley Bearing  
Pedal Disk  
#8 Screw  
Main Wire Harness  
Screw  
Pedal Arm Spacer  
Pedal Arm Bushing  
Axle Cap  
#
#
#
#
Black Screw  
1/2Ó Shoulder Bolt  
Wheel Washer  
Wheel Bearing  
1/4Ó Nylon Jam Nut  
Wheel  
Warning Decal  
HELPLINE Decal  
Grease Packet  
#
Note: Ò#Ó indicates a non-illustrated part. Specifications are subject to change without notice. See the back cover  
of this manual for information about ordering replacement parts.  
14  
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EXPLODED DRAWINGÑModel No. 831.285770  
R0897B  
74  
51  
6
4
5
31  
7
71  
50  
11  
13  
74  
72  
61  
26  
8
13  
9
10  
38  
61  
29  
67  
69  
48  
29  
68  
60  
63  
63  
48  
29  
66  
55  
45  
20  
46  
88  
12  
41  
49  
3
64  
44  
2
48  
17  
18  
43  
58  
57  
54  
47  
46  
22  
29  
52  
59  
88  
19  
62  
22  
52  
42  
38  
17  
62  
57  
52  
18  
52  
56  
75  
23  
53  
27  
24  
16  
15  
55  
19  
29  
21  
20  
33  
35  
58  
28  
39  
26  
1
25  
59  
60  
29  
14  
30  
89  
36  
27  
12  
87  
34  
39  
41  
32  
33  
42  
37  
40  
36  
29  
44  
76  
42  
49  
29  
34  
77  
79  
48  
45  
78  
46  
47  
27  
35  
43  
80  
65  
82  
79  
46  
81  
79  
83  
79  
86  
30  
28  
37  
84  
90  
27  
73  
38  
85  
70  
15  
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The model number and serial number of your HEALTHRIDER¨  
MOMENTUM are listed on a decal attached to the frame. See the  
front cover of this manual to find the location of the decal.  
Model No. 831.285770  
All replacement parts are available for immediate purchase or  
special order when you visit your nearest SEARS Service Center.  
To request service or to order parts by telephone, call the toll-free  
numbers listed at the left.  
QUESTIONS?  
If you find that:  
¥ you need help assembling or  
operating the HEALTHRIDER¨  
MOMENTUM  
When requesting help or service, or ordering parts, please be pre-  
pared to provide the following information:  
¥ The NAME OF THE PRODUCT (HEALTHRIDER¨ MOMENTUM)  
¥ The MODEL NUMBER OF THE PRODUCT (831.285770)  
¥ The PART NUMBER OF THE PART (see page 14)  
¥ The DESCRIPTION OF THE PART (see page 14).  
¥ a part is missing  
¥ or you need to schedule repair  
service  
call our toll-free HELPLINE  
1-800-736-6879  
MondayÐSaturday, 7 amÐ7 pm  
Central Time (excluding holidays)  
REPLACEMENT  
PARTS  
If parts become worn and need to  
be replaced, call the following  
toll-free number  
1-800-FON-PART  
(1-800-366-7278)  
FULL 90 DAY WARRANTY  
For 90 days from the date of purchase, if failure occurs due to defect in material or workmanship in this  
SEARS ELLIPTICAL EXERCISER, contact the nearest SEARS Service Center throughout the United  
States and SEARS will repair or replace the ELLIPTICAL EXERCISER, free of charge.  
This warranty does not apply when the ELLIPTICAL EXERCISER is used commercially or for rental  
purposes.  
This warranty gives you specific legal rights, and you may also have other rights which vary from state  
to state.  
SEARS, ROEBUCK AND CO., DEPT. 817WA, HOFFMAN ESTATES, IL 60179  
Part No. 139804 G02760AC R0897B  
Printed in USA © 1997 Sears, Roebuck and Co.  
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