69
MAINTENANCE
B
Cleaning Pre-Cleaner
To clean the pre-cleaner, remove the wing nut and
remove the pre-cleaner bowl.
B
Checking and Cleaning Engine and
Electrical Wiring
To avoid personal injury:
A
Always stop the engine and remove the key
before cleaning the wiring, cables and engine.
Before starting, check whether flammable substances
have gathered on the battery, the cables and wiring, the
muffler or on the engine. Remove thoroughly.
Check the electrical circuitry for disconnections, shorts or
loose terminals.
B
Washing Whole Machine
A
Do not wash the excavator with the engine running.
Water could enter the air filter and damage the engine.
Make sure that the air filter is kept dry.
A
Remove the mud before washing the machine.
B
Greasing Front Attachments (without
Bucket Pin and Boom Swing Fulcrum)
To avoid personal injury:
A
First lower all attachments on the ground then
stop the engine and remove the key.
A
While greasing, take care not to step on the
bucket teeth.
A
When doing excavation work in water, generously
grease the following points. After ending work, grease
again.
Grease the marked grease nipples shown by arrows in the
illustration below.
(1) Wing nut
(2) Pre-cleaner bowl
(A) "DUST LEVEL"
(1) Boom bottom linkage
(2) Arm bottom linkage
(3) Boom cylinder boss
(4) Arm cylinder boss
(5) Bucket cylinder boss
(1) Swing cylinder boss
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...