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Baffle and Shredder Kits
For RC(M)5020 Rotary Cutters
Before You Start
When you see this symbol, the subsequent
instructions and warnings are serious - follow
!
without exception. Your life and the lives of
others depend on it!
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.
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).
A separate Rotary Cutter Parts Manual is available free
of charge at www.landpride.com or can be purchased
from your nearest Land Pride dealer. Have the model
andserialnumbersofyourcutterhandywhenplacingan
order.
Manual Part Numbers:
• Operator’sManual . . . . . . . . . . . . . . . . . 318-474M
• Parts Manual . . . . . . . . . . . . . . . . . . . . . 318-474P
General Information
Manual No. 330-148M
Safety Information
!
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.
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.
WARNING
!
DANGER
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.
IMPORTANT: Read “Safety Information” above
before installing baffle plates.
1. Lower cutter and wings to the lowest position.
2. Place tractorgear selector in par k and/or set brakes,
shut engine off and remove ignition key.
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.
These assembly instructions apply to the Baffle and
Shredder Kits listed below:
330-114A RC/RCM5020 BAFFLE KIT
318-958A RC/RCM5020 SHREDDER KIT
Tools required:
•
Safety Glasses
• Work Gloves
• 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
© Copyright 2007 Printed
8/20/07
NOTE: Drilling holes is not necessary on models
manufactured after serial # 536743.
5. The wings can be raised and locked into position for
the remainder of the assembly.
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).
7. Torque nuts to 76 ft-lbs.
IMPORTANT: The rear baffle is installed with the
same bolts attaching the rear guard. Do not remove
rear guard.
8. Removenutssecuring the rear guard andattach rear
baffle plate (#1) to the inside of the rear deck plate
using existing hex whiz nuts. Do not remove rear
guard.
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Page 2
Baffle Assembly Instructions
Land Pride
Bolt Hole Pattern (Left Wing Shown)
Figure 1
Manual No. 330-148M 8/20/07
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Page 3
Baffle Assembly Instructions
Land Pride
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.
10. Torque nuts to 76 ft-lbs.
8/20/07
24860
Baffle Installation (Left Wing Shown)
Figure 2
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Manual No. 330-148M
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Shredder Assembly Instructions
Shredder Assembly Instructions
Land Pride
Adetailed listingof parts forthis accessory kitis provided
on page 6. Use the list as a checklist to inventory parts
received.Please contact your local Land Pridedealer for
any missing hardware.
IMPORTANT: Read “Safety Information” on page 1
before installing shredder blades.
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.
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
existingwasher (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.
Clockwise Rotation
Right Wing Shredder Assembly
Figure 3
Manual No. 330-148M 8/20/07
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25601
Center Deck & Left Wing Shredder Assemblies
Counterclockwise Rotation
Figure 4
25601
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Page 5
Shredder Assembly Instructions
Land Pride
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.
Order spacers (#3) and locknuts (#7) from your nearest
Land Pride Dealer.
IMPORTANT: Read “Safety Information” on page 1
before disassembling the shredder blades.
IMPORTANT: Locknuts can lose their ability to lock
properly once removed. Always use a plain throw
away nut during pre-assembly of spacers.
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
1.
Check blade deflection. If vertical deflection at the
blade tip is greater than 3/4", removeblade bolt (#6)
and reassemble using thicker spacers (#3). Select
spacer thickness based on deflection. The greater
the deflection, the thicker the spacer.
2.
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 carr ier
(#5), upper flat cutting blade (#9), spacer (#3) and
blade bushings (#4). Temporar y secure blade with a
plain hex nut (Plain hex nut furnished by customer.)
Draw nut up snug. Do not tighten.
3.
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.
4.
Once blade deflection is correct, replace plain nut
with supplied locknut (#7) & torque to 450 ft-lbs.
5. Repeat instr uctions for “Replacing Blade Spacers”
for the remaining shredder blade assemblies.
Blade
Cutting
Edge
Blade
Cutting
Edge
CW
Rotation
(#1) Right Wing Shredder Assembly
Clockwise Rotation
Position Beveled
Edges Down
CCW
Rotation
Blade Cutting Edges
Position Beveled Edges Up
(#2) Center Deck & Left Wing Shredder Assemblies
Counterclockwise Rotation
8/20/07
Figure 5
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Manual No. 330-148M
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Listing of Parts
Kit No. 330-114A RC5020 BAFFLEASSEMBLY KIT
Item Qty. Part No. Part Description
Refer to Figure 2 on page 3:
1 330-148M BAFFLE KIT INSTALLATION MANUAL
1 2 318-769D PLATE, REAR BAFFLE
2 2 802-106C RHSNB 1/2-13X1 1/2 GR5
3 2 803-037C NUT HEX WHIZ 1/2-13 PLT
4 8 330-095H BAFFLE 5020
5 24 802-091C HHCS 1/2-13X1 1/2 GR5
6 24 803-037C NUT HEX WHIZ 1/2-13 PLT
7 24 804-016C WASHER FLAT 1/2 SAE PLT
Kit No. 318-958A RC5020 SHREDDER ASSEMBLY, COMER
Item Qty. Part No. Part Description
Land Pride
Refer to Figure 3 & Figure 4 on page 4:
1 330-148M BAFFLE KIT INSTALLATION MANUAL
1 1 318-859S ASSY. CW BLADE CARRIER 84"
2 2 318-860S ASSY. CCW BLADE CARRIER 84"
Refer to Figure 5 on page 5:
(#1) Components for 318-859S CW Blade Assembly (Quantities shown are for one Assembly)
3 4 312-075D BLADE SPACER 16 GA
3 4 312-082D BLADE SPACER 18 GA
3 4 312-089D BLADE SPACER 20 GA.
3 4 312-808D BLADE SPACER 24GA
4 4 318-309D BLADE BUSHING
5 1 330-209H BLADE BAR
6 2 802-680C HHCS 1-8 X 4 1/2 PLT GR8
7 2 803-168C NUT HEX TOP LOCK 1-8 PLT
9 2 820-216C CUTTER BLADE 1/2X4X28.5 FLAT
10 2 820-249C CUTTER BLADE 1/2X4X29 CW
A maximum of four spacers
are used per assembly.
Refer to Figure 5 on page 5:
(#2) Components for 318-860S CCW Blade Assembly (Quantities shown are for one Assembly)
3 4 312-075D BLADE SPACER 16 GA
3 4 312-082D BLADE SPACER 18 GA
3 4 312-089D BLADE SPACER 20 GA.
3 4 312-808D BLADE SPACER 24GA
4 4 318-309D BLADE BUSHING
5 1 330-209H BLADE BAR
6 2 802-680C HHCS 1-8 X 4 1/2 PLT GR8
7 2 803-168C NUT HEX TOP LOCK 1-8 PLT
8 2 820-168C CUTTER BLADE 1/2X4X29 CCW
9 2 820-216C CUTTER BLADE 1/2X4X28.5 FLAT
A maximum of four spacers
are used per assembly.
Corporate Office: P.O. Box 5060
Salina, Kansas 67402-5060 USA
www.landpride.com
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Manual No. 330-148M 8/20/07
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