Every 300 Hours; Checking Tire; Every 400 Hours; Changing Knuckle Case Oil - Kubota RTV900 Operator's Manual

76 PERIODIC SERVICE

EVERY 300 HOURS

BChecking Tire
1. Check to see if tires are not damaged.
2. If the tires are cracked, bulged, or cut, or they are worn
out, replace or repair them at once.
C Tire Tread Depth
Always replace the tires when the tread depth is worn to
minimum allowable.
(A) 3 mm (0.12 in.)

EVERY 400 HOURS

BChanging Knuckle Case Oil
1. Remove the tire.
2. Park the vehicle on a firm, flat and level surface.
3. To drain the used oil, remove the drain and filling plugs
at the LH knuckle case and drain the oil completely
into the oil pan.
4. After draining, reinstall the drain plug.
5. Fill with the new oil up to the filling port level.
(See "LUBRICANTS, FUEL AND COOLANT" in
"MAINTENANCE" section.)
6. After filling, reinstall the filling plug.
7. Use the same procedure to change the RH knuckle
case oil.
Oil capacity (one side)
(1) Drain plug
(2) Filling plug
BChanging Transmission Fluid
To avoid personal injury:
A Be sure to stop the engine before changing the
oil.
A Allow engine to cool down sufficiently, oil can
be hot and can burn.
1. Park the vehicle on a flat surface, raise the cargo bed,
and mount the safety support.
2. To drain the used oil, remove the drain plug at the
bottom of the transmission case and drain the oil
completely into the oil pan.
3. Clean off metal filings with clean rags at the drain plug
with magnet.
4. After draining, reinstall the drain plug.
Ref. 0.15 L (0.16 U.S.qts.)