wsm L503 Workshop Manual page 253

L3130 · L3430 · L3830 · L4630 · L5030, WSM
Separating Mid Case and Transmission Case
1. Remove the screw and pull the PTO shift rod (1).
2. Separate the mid case and transmission case after removing
their mounting screws and nut.
(When reassembling)
• Confirm to insert the PTO shaft to PTO clutch firmly, turning the
PTO shaft.
• Confirm to insert the front wheel drive shaft to coupling firmly.
• Apply liquid gasket (Three Bond 1208D or equivalent) to joint
face of the mid case and transmission case.
Mid case and transmission
case mounting screw
Mid case and transmission
Tightening torque
case mounting nut
Mid case and transmission
case mounting stud bolt
(1) PTO Shift Rod
PTO Gear Shaft
1. Remove the gear (6) and external snap ring (5).
2. Remove the PTO gear shaft (8), shift fork (9) and shifter (3).
(1) Needle Bearing
(2) 30T Gear
(3) Shifter
(4) Hub
(5) External Snap Ring
Pinion Bearing Cover
1. Remove the stake of lock nut (5).
2. Lock the turning of spiral bevel pinion and remove the lock nut
(5).
3. Remove the pinion bearing case mounting screws.
4. Take out 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.
Lock nut
Tightening torque
Pinion bearing case
mounting screw
(1) Shim
(2) Pinion Bearing Case
(3) Spiral Bevel Pinion Shaft
3-S36
TRANSMISSION
77.5 to 90.2 N·m
7.9 to 9.2 kgf·m
57.1 to 66.5 ft-lbs
102.9 to 117.6 N·m
10.5 to 12.0 kgf·m
75.9 to 86.8 ft-lbs
39.2 to 49.0 N·m
4.0 to 5.0 kgf·m
28.9 to 36.2 ft-lbs
W1023310
(6) 27T Gear
(7) Needle Bearing
(8) PTO Gear Shaft
(9) Shift Fork
W1057984
147 to 196 N·m
15 to 20 kgf·m
108 to 145 ft-lbs
39.2 to 44.1 N·m
4.0 to 4.5 kgf·m
28.9 to 32.5 ft-lbs
(4) Pinion Bearing Cover
(5) Lock Nut
W1022792
KiSC issued 02, 2007 A