REGULAR CHECKS AND MAINTENANCE WORK
80
B
Replacing Fuel Filter Cartridge
To avoid personal injury:
A
Keep fire away.
1. Remove the filter with the supplied filter wrench.
2. Apply a light film of fuel to the seal of the new filter and
turn in tightly by hand.
3. Open the cock of the fuel filter again.
A
After exchange of the filter, the fuel system must be
purged of air.
B
Replacing Breather Filter
See
"Replacing Hydraulic Return Filter Cartridge"
in
"EVERY 1000 SERVICE HOURS"
section.
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. Open the side cover.
2. Remove the pilot filter case from the head cover.
3. Wrench and pull out the element downward.
4. Replace the O-ring with a new one.
5. 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.
6. Attach the case to the head cover firmly.
7. Let the engine run for approx. 3 minutes.
8. Check the oil level of hydraulic oil tank, then tighten the
oil filling plug.
(1) Fuel filter cartridge
(1) Rear right cover
Summary of Contents for KX057-4
Page 1: ......
Page 15: ...7 SAFE OPERATION 6 DANGER WARNING AND CAUTION LABELS...
Page 16: ...SAFE OPERATION 8...
Page 17: ...9 SAFE OPERATION...
Page 18: ...SAFE OPERATION 10...
Page 19: ...11 SAFE OPERATION...
Page 20: ...SAFE OPERATION 12...
Page 22: ......
Page 74: ...52 EXCAVATOR OPERATION...
Page 122: ...100 LIFTING CAPACITY...
Page 123: ...101 LIFTING CAPACITY...
Page 124: ...102 LIFTING CAPACITY...
Page 125: ...103 LIFTING CAPACITY...
Page 126: ...104 LIFTING CAPACITY...
Page 127: ...105 LIFTING CAPACITY...
Page 128: ...106 LIFTING CAPACITY...
Page 129: ...107 LIFTING CAPACITY...