IHIMER 9VXE, Original Instructions Manual

Page: 84 / 118

MAINTENANCE
9VXE EN 3-15
WB-C310140
WB-C310160
WB-C310170
Replace Return Filter Cartridge
1. Stop the engine.
2. Loosen the oil filler plug (1) of the hydraulic oil tank to
lower the internal pressure of the tank.
3. Turn the filter cartridge (2) counterclockwise with the
filter wrench.
4. Apply hydraulic oil thinly to the gasket (3) of a new
cartridge and tighten it with the filter wrench. When the
gasket is crushed and the top surface of the cartridge
is brought into contact with the head (4), it is the limit of
tightening.
5. Start the engine and make sure that no oil leaks from
the gasket of the cartridge.
6. Bring the machine into the posture of checking the oil
level and check the level.
The oil level is proper if it is between H and L of the
level gauge (5). Refill hydraulic oil if insufficient.
7. Extend all cylinders fully, attach the oil filler plug, and
pressurize the tank.
When the breaker work is done, hydraulic oil is
deteriorated more than normal digging works.
Replace the filter cartridge every 100 hours.
Return filter
Posture of pressurizing hydraulic oil tank
4
3
2
WB-C310150