Every 800 Hours; Changing Front Axle Case Oil; Adjusting Engine Valve Clearance; Every 1000 Hours Or 1 Year - Kubota L2501 Operator's Manual

68 PERIODIC SERVICE

EVERY 800 HOURS

BChanging Front Axle Case Oil
[4WD]
1. To drain the used oil, remove the right and left drain
plugs and filling plug at the front axle case and let out
the oil completely into the oil pan.
2. After draining, reinstall the drain plugs.
3. Gently pour new oil through the filling port. Required oil
quantities are written in the table below. Make sure to
pour the specified amounts. If oil overflows before
pouring any of the specified amounts, wait a couple of
minutes and try again.
(See "LUBRICANTS" in "MAINTENANCE" section.)
4. After filling, reinstall the filling plug.
5. Run the vehicle a few minutes in order for the oil to
flow through the front axle case.
6. Remove the oil level check plug and check to see if
the oil flows out of its port. If not, add the oil through
the filling port until it flows out of the oil level check
port.
7. Reinstall and tighten the oil level check plug and filling
plug.
Oil capacity
(1) Check plug
(2) Filling plug
4.5 L (4.8 U.S.qts.)
(1) Drain plug
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 Element
(See "Cleaning Air Cleaner Element" in "EVERY 100
HOURS" in "PERIODIC SERVICE" section.)

EVERY 1500 HOURS

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