Kubota WSM STa-30, Workshop Manual

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3-S23
ST
α
-30 · ST
α
-35, WSM TRANSMISSION
(10) Mid-PTO Gear Case
Mid-PTO Case and Shaft
1. Remove the mid-PTO case (9) from differential gear case.
2. Remove the oil seal (1) and internal snap ring (2).
3. Pull out the mid-PTO shaft (3).
4. Tap in the spring pin (5) to idle shaft (4), and pull out the idle shaft
(4).
(When reassembling)
• Direct the grooved sides of the thrust collars to the needle
bearing side.
• Apply grease to the oil seal (1).
• Apply liquid gasket (Three Bod 1208D or equivalent) to the joint
face of mid-PTO case and differential gear case.
W1022598
(11) Differential Gear Case
Separating Hydraulic Cylinder
1. Remove the position lever stay with position lever and PTO
speed charge lever as a unit.
2. Remove the top link bracket (3).
3. Remove the front drive rod (5) and differential lock rod (4).
4. Remove the cruise spring (1).
5. Separate the hydraulic cylinder.
(When reassembling)
• Adjust the cruise tension (See page 3-S9).
• Be sure to fix the differential lock pedal and groove of differential
fork rod.
• Apply liquid gasket (Three Bond 1208D or equivalent) to the joint
face of hydraulic cylinder and differential gear case.
W1023086
Tightening torque
Mid-PTO case mounting
screw
29.4 to 34.3 N·m
3.0 to 3.5 kgf·m
21.7 to 25.3 ft-lbs
(1) Oil Seal
(2) Internal Snap Ring
(3) Mid-PTO Shaft
(4) Idle Shaft
(5) Spring Pin (6) Thrust Collar
(7) Needle Bearing
(8) 23T Gear
(9) Mid-PTO Case
Tightening torque
Top link bracket mounting
screw
39.3 to 44.1 N·m
4.0 to 4.5 kgf·m
29.0 to 32.5 ft-lbs
Hydraulic cylinder
mounting screw
39.3 to 44.1 N·m
4.0 to 4.5 kgf·m
29.0 to 32.5 ft-lbs
(1) Cruise Spring
(2) Hydraulic Cylinder
(3) Top Link Bracket (4) Differential Lock Rod
(5) Front Drive Rod
KiSC issued 11, 2006 A