Table of Contents
Advertisement
82
REGULAR CHECKS AND MAINTENANCE WORK
7. Attach the case to the head cover firmly.
8. Let the engine run for approx. 3 minutes.
9. Check the oil level of hydraulic oil tank, then tighten the
oil filling plug.
(1) Rear left cover
(1) Head cover
(2) Element
(3) O-ring
(4) Case
BReplacing Hydraulic Return Filter
Cartridge
To avoid personal injury:
A Remove the oil filter cartridge only after the oil
in the hydraulic tank has cooled down.
A The oil may spurt out if plugs or filters are
removed before releasing the pressure in the
hydraulic system.
Gradually loosen the oil filling plug on the tank
to release the pressure in the tank.
1. Gradually loosen the oil filling plug on the tank to
release pressure in the tank.
2. First loosen the air plug, then remove the drain plug to
let the oil in cartridge run out.
3. Remove the cartridge with wrench.
4. Apply a light film of oil to the seal of the new cartridge
and turn in tightly by hand.
5. Re-tighten the air plug.
(1) Oil filling plug
(2) Air plug
(2) Air plug
(3) Drain plug
(4) Filter cartridge
A Always check the oil level when replacing the filter
cartridge.
Advertisement
Table of Contents
