Replacing The Air Cleaner Element; Adjusting The Engine Valve Clearance; Service Every 1500 Hours; Checking The Injector - Kubota R430 Operator's Manual

PERIODIC SERVICE
3. Remove the bolt from the tank-bottom-cover and
then remove the tank-bottom-cover.
4. Replace the suction filter.
Suction filter Hexagon nut 50 mm
(1) Suction filter
5. Check the gasket for damage and replace it if
necessary.
6. Attach the tank-bottom-cover.
7. Remove the oil-port-plug for the hydraulic-oil-tank
and fill hydraulic oil up to the specified amount.
Oil port plug Hexagon head screws 36 mm
8. Then attach the oil-port-plug.
9. Run the engine at idle speed and set the shuttle-
change-lever to the neutral position.
10. Then operate the control lever and the steering
wheel fully for about 5 minutes.
11. Stop the engine and make sure that the quantity of
hydraulic oil is sufficient through the oil-level-gauge.
(1) Oil level gauge
Hydraulic tank
Hydraulic oil capacity
Whole oil volumes
84
(2) Drain plug
(2) Oil port
42 L
58 L
SERVICE EVERY 1000 HOURS
IMPORTANT :
• If there are deposits in the hydraulic-oil-tank,
wipe them all with a clean rag and diesel oil.
• Use great caution not to admit any foreign
particles into the hydraulic-oil-tank.

3. Replacing the air cleaner element

1. Open the hood, and remove the cover and both air-
cleaner-elements.
2. Change both air-cleaner-elements and clean the
inside of the case.
3. Reinstall the air-cleaner-elements and the cover
being careful to install the cover so that its "TOP"
mark (arrow) faces upwards.
(1) Outer element
(2) Inner element
(3) Case
4. Adjusting the engine valve
clearance
• Consult your local KUBOTA dealer for adjusting the
engine valve clearance.

SERVICE EVERY 1500 HOURS

Perform all 50, 100, and 500 hour servicing at the same
time.

1. Checking the injector

• Consult your local KUBOTA dealer for checking the
injector.
2. Replacing the oil separator
element
WARNING
To avoid personal injury or death:
(4) Cover
R430