81
REGULAR CHECKS AND MAINTENANCE WORK
B
Drive unit Oil Change(First Oil Change of
the 50 hours)
To avoid personal injury:
A
Lower all attachments to the ground, stop the
engine and remove the key before undertaking
the oil change.
1. Rotate the track so that the drain plug of the drive unit
is in the bottom position.
2. Remove the drain plug to let the oil run out. Screw in
and tighten the drain plug again and fill with gear oil
through the oil check port.
3. Fill oil until it overflows out of the oil check port.
Oil change
- first oil change after 50 hrs
- then every 500 hrs
- or at least once a year
4. Use prescribed gear oil SAE 90.
B
Replacing Fuel Filter Cartridge
To avoid personal injury:
A
Keep fire away.
1. Remove the water warning sensor harness.
2. Remove the filter cartridge with the filter wrench.
3. Apply a light film of fuel to the seal of the new filter
cartridge and turn in tightly by hand.
4. Attach the water warning sensor harness.
A
After exchange of the filter, the fuel system must be
purged of air.
A
If you don’t replace the fuel filter cartridge regularly,
the cleaning efficiency of the DPF (3000 hours) will be
reduced and the DPF longevity will be shorter than
expected.
EVERY 1000 SERVICE HOURS
Do all 50, 100, 200, 250 and 500 hour servicing at the
same time.
B
Replacing the Hydraulic Pilot Filter
Element
To avoid personal injury:
A
Before replacing the element, wait long enough
for the hydraulic fluid to cool down.
1. Remove the rear left cover.
2. Gradually loosen the oil filling plug on the tank to
release the pressure in the hydraulic system.
3. Remove the pilot filter case from the head cover.
4. Wrench and pull out the element downward.
5. Replace the O-ring with a new one.
6. Apply a light coating of clean hydraulic oil to the O-ring
and fit it to the case firmly. Be careful not to scratch the
O-ring.
(1) Oil check port
(2) Drain plug
(3) Oil filling port
Gear oil volume
approx. 1.35 L (0.36 US gal)
(1) Fuel filter cartridge
Summary of Contents for KX080-4
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Page 18: ...SAFE OPERATION 8...
Page 19: ...9 SAFE OPERATION...
Page 20: ...SAFE OPERATION 10...
Page 21: ...11 SAFE OPERATION...
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Page 23: ...13 SAFE OPERATION...
Page 70: ...46 EXCAVATOR OPERATION...
Page 127: ...103 LIFTING CAPACITY...
