Kubota M108S Workshop Manual page 211

M108S, WSM
PTO Valve
1. Remove the both hydraulic pumps (1).
2. Remove the cap (2) and internal snap ring (3).
3. Remove the spring pin (4) and then tap out the pin (5).
4. Remove the all gears.
5. Remove the external snap ring (6) and PTO valve lever (7).
6. Remove the oil seal (8) and external snap ring (9).
7. Remove the spring stopper screw (10) and tap out the PTO rotary
valve (11).
(When reassembling)
Hydraulic pump mounting
Tightening torque
nut
• Hook the return spring (12) of the rotary valve to the spring
stopper screw (10).
• Apply transmission fluid to PTO rotary valve (11) and bearings.
• Apply liquid gasket (Three Bond 1206C or equivalent) to joint
face of hydraulic pump and pump base (13).
(1) Hydraulic Pump
(2) Cap
(3) Internal Snap Ring
(4) Spring Pin
(5) Pin
(6) External Snap Ring
(7) PTO Valve Lever
2-S16
CLUTCH
48 to 55 N·m
4.9 to 5.7 kgf·m
36 to 41 lbf·ft
(8) Oil Seal
(9) External Snap Ring
(10) Spring Stopper Screw
(11) PTO Rotary Valve
(12) Return Spring
(13) Pump Base
W1018889
KiSC issued 06, 2007 A