TRANSMISSION
L3301, L3901, L4701, WSM
3-S96
Removing Piston and PTO Brake Disk
1. Depress the return spring (3) by using a jig (10).
2. Remove the cir-clip (1) form the PTO clutch case (7).
3. Remove the piston (4).
4. Remove the brake plate (5) and the brake disk (6).
(When reassembling)
• Replace the inner D-ring with a new one.
• Replace the outer D-ring with a new one.
9Y1211012TRS0098US0
[C] Transmission Case
Pinion Bearing Cover
1. Remove the stake of lock nut (5).
2. Fix the 37T-22T gear by pinion locking tool (Code No.
07916-52311) and remove the lock nut (5).
3. Remove the pinion bearing case mounting screws.
4. Remove the pinion bearing cover (4) and shims (1).
(When reassembling)
• Make sure of the number of shims in the pinion bearing case.
• Replace the lock nut (5) with a new one, and stake the lock nut
firmly after installing the parts on the shaft.
9Y1211012TRS0099US0
(1) Cir-clip
(2) Washer
(3) Return Spring
(4) Piston
(5) Brake Plate
(6) Brake Disk
(7) Clutch Case
(8) Inner D-ring
(9) Outer D-ring
(10) Jig
Tightening torque
Lock nut
147 to 196 N·m
15 to 20 kgf·m
109 to 145 lbf·ft
Pinion bearing case
mounting screw
39.2 to 44.1 N·m
4.0 to 4.5 kgf·m
28.9 to 32.5 lbf·ft
(1) Shim
(2) Pinion Bearing Case
(3) Spiral Bevel Pinion Gear Shaft
(4) Pinion Bearing Cover
(5) Lock Nut
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