G-18
ZD25F, WSM
G GENERAL
Replacing Transmission Oil Filter Cartridge
CAUTION
• Be sure to stop the engine before changing the oil filter
cartridge.
• Allow transmission case to cool down sufficiently; oil can be
hot and may cause burns.
1. The oil filter cartridge must be changed every 300 service hours.
2. Remove the oil filter cartridge with the filter wrench.
3. Lightly tighten the screw (2) by using a screwdriver.
4. Apply a slight coat of oil onto the cartridge gasket.
5. To install the new cartridge, screw it in by hand.
Over tightening may cause deformation of rubber gasket.
6. After the new cartridge has been replaced, the transmission fluid
level normally lowers a little. Add fluid to proper level. Check for
oil leaks around filter gasket.
IMPORTANT
• To prevent serious damage to hydraulic system, the
replacement filter must be a highly efficient, 10 μm filter.
Use only a genuine KUBOTA filter or its equivalent.
W1031068
[3] CHECK POINT OF INITIAL 100 HOURS
Adjusting Front Axle Pivot
1. Lift up and securely block the front of the machine.
2. Measure the clearance (A) between the front axle (3) and front
axle support (2).
3. If the measurement exceeds the allowable limit, remove the set
spring (5) and adjust the end play by slotted nut (1).
(When reassembling)
NOTE
• When fastening the center pin (4), tighten the nut (1) so that
the front axle maybe oscillated smoothly by hand.
W1053511
(1) Transmission Oil Filter Cartridge (2) Screw
Tightening torque
Center pin lock nut
(Slotted nut)
40 to 80 N·m
4.08 to 8.16 kgf·m
29.50 to 59.00 ft-lbs
Front axle end play (A)
Factory spec.
0 to 0.2 mm
0 to 0.008 in.
Allowable limit
0.5 mm
0.02 in.
(1) Slotted Nut
(2) Front Axle Support
(3) Front Axle
(4) Center Pin
(5) Set Spring
(6) Plain Washer
(A) Front Axle End Play
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