Kubota M4N-071, Operator'S Manual

Page: 131 / 152

3. Re-tighten the lock nut.
(1) Adjusting screw (2) Lock nut
EVERY 1000 HOURS
1. Changing transmission fluid
WARNING
To avoid personal injury or death:
• Allow the engine to cool down sufficiently; oil
can be hot and can burn.
1. 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.
2. After draining, reinstall the drain plug.
3. Fill with new
KUBOTA SUPER UDT fluid up to the
upper notch on the dipstick.
(See LUBRICANTS, FUEL AND COOLANT on
page 97.)
4. After running the engine for a few minutes, stop the
engine, check the oil level again, and add oil to the
prescribed level, if necessary.
Oil capacity 52 L (54.9 U.S.qts)
(1) Drain plug
(1) Dipstick
(2) Oil inlet (A) Oil level is acceptable within
this range.
IMPORTANT :
• Do not operate the tractor immediately after
changing the transmission fluid.
Run the engine at medium speed for a few
minutes to prevent damage to the
transmission.
2. Changing front axle gear case oil
and front differential case oil
1. To drain the used oil, remove the drain plugs at the
both front axle gear cases and filling plugs, and
drain the oil completely into the oil pan.
2. After draining reinstall the drain plugs.
3. Remove the oil level check plug at the front
differential case.
4. Fill with the new oil of the specified amount from
both filling ports on the front axle gear case.
5. Finally fill with the new oil up to the lower rim of
check plug port on the front differential case.
(See LUBRICANTS, FUEL AND COOLANT on
page 97.)
EVERY 1000 HOURS PERIODIC SERVICE
M4N-071, M5N-091, M5N-111
125