Every 600 Hours; Adjusting Front Axle Pivot; Every 800 Hours; Changing Front Axle Case Oil - Kubota STW34 Operator's Manual

84 PERIODIC SERVICE

EVERY 600 HOURS

BAdjusting Front Axle Pivot
If the front axle pivot pin adjustment is not correct, front
wheel vibration can occur causing vibration in the steering
wheel.
C Adjusting procedure
Loosen the lock nut, screw-in the adjusting screw until
seated, then tighten the screw with an additional 1/6 turn.
Re-tighten the lock nut.
(1) Adjusting screw
(2) Lock nut

EVERY 800 HOURS

BChanging Front Axle Case Oil
1. 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.
2. After draining reinstall the drain plugs.
3. Fill with the new oil.
(See "LUBRICANTS, FUEL AND COOLANT" in
"MAINTENANCE" section.)
4. After filling reinstall the filling plug.
Oil capacity
A Make sure the oil level is at the center of the front axle.
(1) Filling plug
(2) Drain plug
BAdjusting Engine Valve Clearance
Consult your local KUBOTA Dealer for this service.

EVERY 1000 HOURS or 1 YEAR

BReplacing Air Cleaner Primary Element
and Secondary Element
(See "Cleaning Air Cleaner Primary Element" in "EVERY
100 HOURS" in "PERIODIC SERVICE" section.)
4.5 L
(A) Oil level