H3-S23
L2800, L3400, WSM
TRANSMISSION (HST TYPE)
Charge Relief Valve
1. Remove the hex. head plug (1).
2. Remove the spring (2) and valve poppet (3).
(When reassembling)
• Take care not to damage the O-ring.
• When replacing the valves, check and adjust the setting
pressure. (Refer to page H3-S8.)
W1053426
(2) MID Case
PTO Clutch
1. Remove the PTO clutch mounting screw (1).
2. Remove the washer (2), clutch cam (3) and spring (6).
3. Remove the external snap ring (4) and sleeve (5).
(When reassembling)
W1054063
Bearing Holder
1. Remove the bearing holder mount screws.
2. Jack up the bearing holder (1) by using the two jack screws then
remove the bearing holder (1).
(When reassembling)
• Tap in the bearing holder (1) with plastic hummer until contact to
mid case and then tighten the screws to specified torque.
W1054488
Tightening torque Hex. head plug
30 to 37 N·m
3.1 to 3.8 kgf·m
22.4 to 27.5 ft-lbs
(1) Hex. Head Plug
(2) Spring
(3) Valve Poppet
Tightening torque
Clutch cam mounting
screw
60.8 to 70.6 N·m
6.2 to 7.2 kgf·m
44.8 to 52.1 ft-lbs
(1) Screw
(2) Washer
(3) Clutch Cam
(4) External Snap Ring
(5) Sleeve
(6) Spring
Tightening torque
Bearing holder mounting
screw
48.1 to 55.9 N·m
4.9 to 5.7 kgf·m
35.4 to 41.2 ft-lbs
(1) Bearing Holder A : Hole for Jack Screw
Tractor Manuals Scotland - Please Do Not Copy
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