Changing Front Axle Case Oil; Every 800 Hours; Adjusting Engine Valve Clearance; Every 1000 Hours Or 1 Year - Kubota B2301 Operator's Manual

BChanging Front Axle Case Oil
1. Park the tractor on a firm, flat and level surface.
2. To drain the used oil, remove the right and left drain
plugs and filling plug at the front axle case and drain
the oil completely into the oil pan.
3. After draining, reinstall the drain plugs.
4. Fill with new oil up to the upper notch on the dipstick.
(See "LUBRICANTS, FUEL AND COOLANT" in
"MAINTENANCE" section.)
A After 10 minutes, check the oil level again; add oil to
prescribed level.
5. After filling, reinstall the filling plug.
6. Properly dispose of used oil.
Oil capacity
(1) Filling plug with dipstick
(2) Drain plug

EVERY 800 HOURS

BAdjusting Engine Valve Clearance
Consult your local KUBOTA Dealer for this service.

EVERY 1000 HOURS or 1 YEAR

Be sure to do the following servicing once every 1000
hours or yearly, whichever comes first.
BReplacing Air Cleaner Primary Element
and Secondary Element
(See "Cleaning Air Cleaner Primary Element" in "EVERY
100 HOURS" in "PERIODIC SERVICE" section.)
A To prevent serious damage to the engine, use only a
KUBOTA genuine filter.
3.5 L (3.7 U.S.qts.)
(A) Oil level is acceptable
within this range

EVERY 1 500 HOURS

BChecking Fuel Injection Nozzle Injection
Pressure
Consult your local KUBOTA Dealer for this service.

EVERY 2000 HOURS or 2 YEARS

Be sure to do the following servicing once every 2000
hours or biennially, whichever comes first.
BFlushing Cooling System and Changing
Coolant
To avoid personal injury or death:
A Do not remove radiator cap while coolant is
hot. When cool, slowly rotate cap to the first
stop and allow sufficient time for excess
pressure to escape before removing the cap
completely.
1. Stop the engine, remove the key and let it cool down.
2. To drain the coolant, disconnect the radiator hose
(engine side), and remove the radiator cap. The
radiator cap must be removed to completely drain the
coolant. Use the drip pan to catch coolant.
3. After all coolant is drained, reconnect the radiator
hose.
4. Fill with clean soft water and cooling system cleaner.
5. Follow directions of the cleaner instruction.
6. After flushing, fill with clean soft water and anti-freeze
until the coolant level is just below the radiator cap.
Install the radiator cap securely.
7. Fill with coolant up to the "FULL" mark of recovery
tank.
8. Start and operate the engine for few minutes.
9. Stop the engine, remove the key and let cool.
10. Check coolant level of recovery tank and add coolant
if necessary.
11. Properly dispose of used coolant.
Coolant capacity
(with recovery tank)
PERIODIC SERVICE
3.8 L (4.0 U.S.gals.)
65