Kubota ZD221-48 Workshop Manual page 33

ZD221, WSM
(1 )
3GZAAABOP019B
Replacing HST Transmission Oil Filter Cartridge
A
CAUTION
G GENERAL
• 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 HST transmission oil filter cartridge must be changed every
200 service hours.
2. Place an oil pan underneath the oil filter cartridge. (Do not drain
oil. )
3. Remove the oil filter cartridge by using the filter wrench.
4. Apply a slight coat of oil onto the cartridge gasket.
5. Tighten the filter quickly until it contacts the mounting surface.
Tighten filter by hand an additional 1/2 turn only.
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 or premature failure to the
hydraulic system, use only a KUBOTA genuine filter.
(1) HST Transmission Oil Filter
Cartridge
W1031068
G-19