Baffle and Shredder Kits
For RC(M)5020 Rotary Cutters
Manual No. 330-148M
Before You Start
Safety Information
When you see this symbol, the subsequent
!
WARNING
instructions and warnings are serious - follow
without exception. Your life and the lives of
others depend on it!
!
Never work under equipment supported by hydraulics.
Hydraulics can drop equipment if controls are actuated or if
hydraulic lines burst. Either situation can drop the cutter
instantly even when power to the hydraulics is shut off.
IMPORTANT: Before you begin, read these
instructions and check to be sure all parts and tools
are accounted for. Please retain these installation
instructions for future reference and parts ordering
information.
!
DANGER
Always disconnect main driveline from tractor PTO before
servicing the cutter deck. Cutter can be engaged if tractor is
started resulting in damage to the cutter, bodily injury and/or
death.
The Baffle Kit and Shredder Kit are exclusively designed
for your 20 foot Land Pride Rotary Cutter. Please read
these installation instructions and your Rotary Cutter
Operator’s Manual thoroughly before beginning.
Especially read information relating to safety concerns.
Also included in the Operator’s Manual is important
information on operation, adjustment, troubleshooting,
and maintenance for this attachment (some manual
sections do not apply to all accessories).
Baffle Assembly Instructions
A detailed listing of parts for the Baffle and Shredder Kits
is provided on page 6. Use the list as a checklist to
inventory parts received. Please contact your local Land
Pride dealer for any missing hardware.
A separate Rotary Cutter Parts Manual is available free
from your nearest Land Pride dealer. Have the model
and serial numbers of your cutter handy when placing an
order.
IMPORTANT: Read “Safety Information” above
before installing baffle plates.
1. Lower cutter and wings to the lowest position.
2. Place tractor gear selector in park and/or set brakes,
shut engine off and remove ignition key.
Manual Part Numbers:
• Operator’s Manual . . . . . . . . . . . . . . . . . 318-474M
• Parts Manual . . . . . . . . . . . . . . . . . . . . . 318-474P
3. Disconnect main driveline from tractor PTO.
Refer to Figure 1 on page 2:
4. Locate and drill twelve 9/16" dia. holes on each wing
deck as shown in Figure 1.
General Information
These assembly instructions apply to the Baffle and
Shredder Kits listed below:
NOTE: Drilling holes is not necessary on models
manufactured after serial # 536743.
330-114A
318-958A
RC/RCM5020 BAFFLE KIT
5. The wings can be raised and locked into position for
the remainder of the assembly.
RC/RCM5020 SHREDDER KIT
Refer to Figure 2 on page 3:
6. Attach the four front baffles (#4) to each wing deck
with 1/2"-13 x 1 1/2" GR5 hex head bolts (#5), 1/2"
flat washers (#7) and 1/2" hex whiz nut (#6).
Tools required:
• Safety Glasses
• Work Gloves
7. Torque nuts to 76 ft-lbs.
• Tape measure . . . . . . . . . . . . . . . . . . . .Baffle Kit Only
• Pencil . . . . . . . . . . . . . . . . . . . . . . . . . . .Baffle Kit Only
• Center Punch . . . . . . . . . . . . . . . . . . . . .Baffle Kit Only
• Hammer . . . . . . . . . . . . . . . . . . . . . . . . .Baffle Kit Only
• Drill with 9/16" Drill Bit . . . . . . . . . . . . . .Baffle Kit Only
• Extension Cord . . . . . . . . . . . . . . . . . . . . . . if required
• Two 3/4" wrenches . . . . . . . . . . . . . . . . .Baffle Kit Only
• Two 1 1/2" wrenches . . . . . . . . . . . . Shredder Kit Only
• One 55mm wrench . . . . . . . . . . . . . . Shredder Kit Only
IMPORTANT: The rear baffle is installed with the
same bolts attaching the rear guard. Do not remove
rear guard.
8. Remove nuts securing the rear guard and attach rear
baffle plate (#1) to the inside of the rear deck plate
using existing hex whiz nuts. Do not remove rear
guard.
© Copyright 2007
Printed
8/20/07
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1
Land Pride
Baffle Assembly Instructions
10. Torque nuts to 76 ft-lbs.
9. Install 1/2"-13 x 1 1/2" GR5 round head square neck
bolt (#2) and 1/2" hex whiz nut (#6) as shown in
Figure 2.
24860
Baffle Installation (Left Wing Shown)
Figure 2
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Manual No. 330-148M
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Land Pride
Shredder Assembly Instructions
Shredder Assembly Instructions
A detailed listing of parts for this accessory kit is provided
on page 6. Use the list as a checklist to inventory parts
received. Please contact your local Land Pride dealer for
any missing hardware.
Center Deck & Left Wing Shredder Assy
Refer to Figure 4:
1. Attach center deck and left wing shredder
assemblies (#2) to gearbox output shafts (B) with
existing washer (C) and slotted hex nut (D). Torqued
slotted nut to 550 ft./lbs.
IMPORTANT: Read “Safety Information” on page 1
before installing shredder blades.
2. Install cotter pin (E) in the slotted nut with legs
securely bent around the nut.
Refer to Figure 3:
1. Remove all three existing blade carrier assemblies
from the gearbox output shafts (A & B). Keep flat
washers C), slotted hex nuts (D) and cotter pins (E)
for reuse.
Right Wing Shredder Assembly
Refer to Figure 3:
1. Attach right wing shredder assembly (#1) to gearbox
output shaft (A) with existing washer (C) and slotted
hex nut (D). Torqued slotted nut to 550 ft./lbs.
2. Install cotter pin (E) in the slotted nut with legs
securely bent around the nut.
Counterclockwise Rotation
Clockwise Rotation
25601
25601
Right Wing Shredder Assembly
Figure 3
Center Deck & Left Wing Shredder Assemblies
Figure 4
Manual No. 330-148M
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8/20/07
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Land Pride
Shredder Assembly Instructions
1.
2.
Replacing Blade Spacers
Refer to Figure 5:
The cutting blades should not have more than 3/4" free
vertical movement at the blade tips. If vertical movement
exceeds 3/4", install or change to thicker spacers (#3)
following steps 1 through 5.
Check blade deflection. If vertical deflection at the
blade tip is greater than 3/4", remove blade bolt (#6)
and reassemble using thicker spacers (#3). Select
spacer thickness based on deflection. The greater
the deflection, the thicker the spacer.
Assemble blades by inserting 1"-8 x 4 1/2" GR8 hex
head bolt (#6) through blade bushing (#4), spacer
(#3), lower cutting blade (#8 or #10), blade carrier
(#5), upper flat cutting blade (#9), spacer (#3) and
blade bushings (#4). Temporary secure blade with a
plain hex nut (Plain hex nut furnished by customer.)
Draw nut up snug. Do not tighten.
Order spacers (#3) and locknuts (#7) from your nearest
Land Pride Dealer.
IMPORTANT: Read “Safety Information” on page 1
before disassembling the shredder blades.
3.
4.
Check blade deflection. If deflection at the blade tips
are greater than 3/4", remove blade bolt and
reassemble as before except use thicker spacers.
IMPORTANT: Locknuts can lose their ability to lock
properly once removed. Always use a plain throw
away nut during pre-assembly of spacers.
Once blade deflection is correct, replace plain nut
with supplied locknut (#7) & torque to 450 ft-lbs.
5. Repeat instructions for “Replacing Blade Spacers”
for the remaining shredder blade assemblies.
IMPORTANT: Spacers (#3) are not required if
vertical movement at blade tip is 3/4" or less without
spacers. However, spacers are required if vertical
movement at blade tip is greater than 3/4".
25600
Blade
Cutting
Edge
Position Beveled
Edges Down
CCW
Rotation
Blade
Cutting
Edge
CW
Rotation
Blade Cutting Edges
Position Beveled Edges Up
(#2) Center Deck & Left Wing Shredder Assemblies
Counterclockwise Rotation
(#1) Right Wing Shredder Assembly
Clockwise Rotation
Figure 5
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Manual No. 330-148M
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Land Pride
Listing of Parts
Kit No. 330-114A
RC5020 BAFFLE ASSEMBLY KIT
Item Qty. Part No. Part Description
Refer to Figure 2 on page 3:
1
2
2
2
330-148M
318-769D
802-106C
803-037C
330-095H
802-091C
803-037C
804-016C
BAFFLE KIT INSTALLATION MANUAL
PLATE, REAR BAFFLE
RHSNB 1/2-13X1 1/2 GR5
NUT HEX WHIZ 1/2-13 PLT
BAFFLE 5020
HHCS 1/2-13X1 1/2 GR5
NUT HEX WHIZ 1/2-13 PLT
WASHER FLAT 1/2 SAE PLT
1
2
3
4
5
6
7
8
24
24
24
Kit No. 318-958A
RC5020 SHREDDER ASSEMBLY, COMER
Item Qty. Part No. Part Description
Refer to Figure 3 & Figure 4 on page 4:
1
1
2
330-148M
318-859S
318-860S
BAFFLE KIT INSTALLATION MANUAL
ASSY. CW BLADE CARRIER 84"
ASSY. CCW BLADE CARRIER 84"
1
2
Refer to Figure 5 on page 5:
(#1) Components for 318-859S CW Blade Assembly (Quantities shown are for one Assembly)
3
3
3
3
4
5
6
7
9
4
4
4
4
4
1
2
2
2
2
312-075D
312-082D
312-089D
312-808D
318-309D
330-209H
802-680C
803-168C
820-216C
820-249C
BLADE SPACER 16 GA
BLADE SPACER 18 GA
BLADE SPACER 20 GA.
BLADE SPACER 24GA
BLADE BUSHING
BLADE BAR
HHCS 1-8 X 4 1/2 PLT GR8
NUT HEX TOP LOCK 1-8 PLT
A maximum of four spacers
are used per assembly.
CUTTER BLADE 1/2X4X28.5 FLAT
CUTTER BLADE 1/2X4X29 CW
10
Refer to Figure 5 on page 5:
(#2) Components for 318-860S CCW Blade Assembly (Quantities shown are for one Assembly)
3
3
3
3
4
5
6
7
8
9
4
4
4
4
4
1
2
2
2
2
312-075D
312-082D
312-089D
312-808D
318-309D
330-209H
802-680C
803-168C
820-168C
820-216C
BLADE SPACER 16 GA
BLADE SPACER 18 GA
BLADE SPACER 20 GA.
BLADE SPACER 24GA
BLADE BUSHING
BLADE BAR
HHCS 1-8 X 4 1/2 PLT GR8
NUT HEX TOP LOCK 1-8 PLT
A maximum of four spacers
are used per assembly.
CUTTER BLADE 1/2X4X29 CCW
CUTTER BLADE 1/2X4X28.5 FLAT
Corporate Office: P.O. Box 5060
Salina, Kansas 67402-5060 USA
Manual No. 330-148M
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