
25
Section 4: Maintenance & Lubrication
11/14/18
RCF2084 Rotary Cutters 326-461M
10. Insert blade bolt (#1) through blade (#6), dish
pan (#4), and flat washer (#2). Secure blade with a
new locknut (#3)
and torque to 450 ft-lb.
11. Repeat step 10 for the other blade.
12. Replace access cover (#5).
Cutter Blade Assembly (Counterclockwise Rotation)
Figure 5-1
13. If replacing dishpan (#4), nut (#7) on gearbox output
shaft should be torqued to 450 ft-lbs. minimum and
cotter pin (#8) installed with both legs bent opposite
directions around the nut.
Slip-Clutch Protected Drivelines
The drivetrain is protected from shock loads with a two
plate slip-clutch. The slip-clutch must be capable of
slippage during operation. Always do a “clutch run-in”
operation at the beginning of each season and after long
periods of inactivity to remove any oxidation that may
have accumulated on the friction surfaces. Repeat
“clutch run-in” instructions when moisture and/or
condensation seizes the inner friction plates.
33138
Land Pride Cutter Blade Parts
Item Part No.
Part Description
318-586A
BLADE BOLT KIT (items 1, 2, & 3 below)
1
802-277C
BLADE BOLT 1 1/8-12 x 3 7/16 WITH KEY
2
804-147C
WASHER FLAT 1 HARD ASTMF436
3
803-170C
NUT HEX TOP LOCK 1 1/8-12 PLATE
4
312-881H
27 OVAL DISHPAN WELDMENT
5
840-273C
PLUG LP 3" ID RUBBER
6
820-138C
STANDARD BLADE 1/2" x 4" x 31"LG. CCW
Use 1-11/16"
Socket Wrench
On Blade Nut (#3)
!
WARNING
To avoid serious injury or death:
Always shut tractor down using “Tractor Shutdown
Procedure” provided in this manual before dismounting
Clutch Run-In
Slip-Clutch
Figure 5-2
1.
Using a pencil or other marker, scribe a line across the
exposed edges of the clutch plates and friction
discs.
2. Carefully loosen each of the 8 spring retainer nuts by
exactly 2 revolutions. It will be necessary to hold hex
end of retainer bolt in order to count the exact
number of revolutions.
3. Start tractor and engage power take-off drive for 2-3
seconds to permit slippage of the clutch surfaces.
Disengage power take-off, then re-engage a second
time for 2-3 seconds. Disengage power take-off, shut
off tractor, and remove key. Wait for all components to
stop before dismounting from tractor.
4. Inspect clutch and ensure that the scribed markings
made on the clutch plates have changed position.
Slippage has not occurred if any two marks on the
friction disc and plate are still aligned. A clutch that
has not slipped must be disassembled to separate
the friction disc plates. See
5. Tighten each of the 8 spring retainer nuts on the
clutch housing exactly 2 revolutions to restore the
clutch to the original setting pressure.
6. The clutch should be checked during the first hour of
cutting and periodically each week. An additional set
of scribe marks can be added to check for slippage.
See Figure 5-4 on page 26 to adjust spring length.
13693