Land Pride RCP2660 User Manual
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Section 8: Maintenance & Lubrication
1/11/13
RCP2660, RCPM2660, RCP3060 and RCPM3060 Parallel Arm Rotary Cutter 316-111M
Refer to Figure 8-2:
7.
Start by assembling blades without shim (#2). Insert
blade bolt (#1) through blade (#3), dish pan (#4), and
flat washer (#5). Temporary secure blade with a used
1 1/8"-12 nut. Draw nut up snug. Do not tighten.
8.
Check blade deflection. If deflection is greater than
3/4", remove blade bolt and reassemble as before
except include shim (#2) in the assembly. Select
shim thickness based on deflection. The greater the
deflection, the thicker the shim.
9.
Once blade deflection is correct, replace used nut
with new locknut (#6) and torque to 450 ft. lbs.
10. If replacing dishpan (#4), nut on gearbox output shaft
should be torqued to 550 ft./lbs. and cotter pin
installed in nut with legs securely bent around nut.
Rotary Cutter Blade Assembly
Figure 8-2
IMPORTANT: Examine blade bolts (#1) and
washers (#5) for excessive wear and replace if worn.
IMPORTANT: Locknuts can loose their ability to
lock properly once removed. Always use a used
blade nut or plain nut in steps 7 & 8 below and then
replace used nut with new locknut in step 9.
3/4" maximum
blade deflection
when blade
bolts are tight
24590
Land Pride Rotary Cutter Blade Parts
Item Part No.
Part Description
318-586A
BLADE BOLT KIT
(Includes items 1, 2, 5, & 6 below)
1
802-277C
BLADE BOLT 1 1/8-12 x 3 7/16 WITH KEY
2
312-075D
BLADE SPACER 16 GA. (.060")
2
312-082D
BLADE SPACER 18 GA. (.048")
2
312-089D
BLADE SPACER 20 GA. (.036")
2
312-808D
BLADE SPACER 24 GA. (.024")
3
820-112C
CUTTER BLADE 1/2 x 4 x 25 CW
4
316-124H
DISHPAN WELDMENT SPCL-HUB
5
804-147C
WASHER FLAT 1 HARD ASTMF436
6
803-170C
NUT HEX TOP LOCK 1 1/8-12 PLATE
Skid Shoes
!
WARNING
Excessive wear on skid shoes can damage side panels, cause
inadequate operation of cutter, and create a safety hazard.
Always replace skid shoes at the first sign of wearing thin.
Inspect skid shoes at the beginning of each cutting
season. Check all skid shoes weekly for wear and
replace if necessary. Original material thickness is 1/4".
They should be replaced when the material thickness is
less than 1/8" at any point. They are interchangeable
from left to right.
Order only genuine Land Pride parts from your local
Land Pride Dealer.
Refer to Figure 8-3:
Replace wing skid shoes as follows:
1.
Remove 3/8" hex whiz nuts (#3), 3/8" plow bolts (#2),
and skid shoe (#1) as shown.
2.
Plow bolts should be checked for wear and replaced
if necessary.
3.
Attach new skid shoe (#1) to cutter with existing
3/8" plow bolts (#2) and secure with 3/8" hex whiz
nuts. Torque to 31 ft. lbs.
4.
Repeat on opposite side.
Wing Skid shoe
Figure 8-3
Land Pride Skid Shoe Replacement Parts
Part No.
Part Description
312-602D
SKID SHOE
802-603C
PLOW BOLT, 3/8" - 16 x 1" grade 5
24623