G-12
WG972-E2, DF972-E2, WSM
G GENERAL
[5] CHECK POINTS OF EVERY 200 HOURS
Changing Engine Oil
CAUTION
•Be sure to stop engine before changing engine oil.
1. Start and warm up the engine for approx. 5 minutes.
2. Place an oil pan underneath the engine.
3. To drain the used oil, remove the drain plug (1) at the bottom of
the engine and drain the oil completely.
4. Screw the drain plug (1).
5. Fill new oil up to upper line on the dipstick (2).
IMPORTANT■
•When using an oil of different maker or viscosity from the
previous one, remove all of the old oil.
•Never mix two different types of oil.
•Engine oil should have properties of API classification SH.
•Use the proper SAE Engine Oil according to ambient
temperature.
Replacing Engine Oil Filter Cartridge
CAUTION
•Be sure to stop the engine before changing filter cartridge.
1. Remove the oil filter cartridge (1) with the filter wrench.
2. Apply a slight coart of oil onto the new cartridge gasket.
3. To install the new cartridge, screw it in by hand. Over tightening
may cause deformation of rubber gasket.
4. After the new cartridge has been replaced, the engine oil
normally decrease a little. Thus see that the engine oil does not
leak through the seal and be sure to read the oil level on the
dipstick. Then, replenish the engine oil up to the specified level.
■
•To prevent serious damage to the engine, replacement
element must be highly efficient. Use only a KUBOTA
genuine filter or its equivalent.
W1036804
Checking the Setting of LPG Fuel Tank (DF972-E2)
Check the setting of LGP fuel tank.
W1015117
Above 25 °C (77 °F) SAE30 or SAE10W-30
0 °C to 25 °C (32 °F to 77 °F) SAE20 or SAE10W-30
Below 0 °C (32 °F) SAE10W or SAE10W-30
Engine oil capacity
3.4 L
3.59 U.S.qts
Tightening torque Drain plug
32.4 to 37.3 N·m
3.3 to 3.8 kgf·m
23.9 to 27.5 ft-lbs
(1) Drain Plug (2) Dipstick
(1) Engine Oil Filter Cartridge
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