MAINTENANCE PROCEDURE
DEFINED LIFE PARTS LIST
No.
1
Fuel system
2
Steering system
3
Brake system
4
Torque converter, trans-
mission system
5
Work equipment hydraulic
system
6
Others
METHOD FOR LUBRICATING DRIVE SHAFT
1.
By using a grease pump, pump in grease through the grease fittings shown by arrows.
Pump in grease until new grease comes out through the gaps on the right and left (or top and bottom) of
the lubricated portion.
(1) Front drive shaft (2 places)
(2) Rear drive shaft (2 places)
4-84
Periodical replacement parts
Fuel hose
Spill hose
High pressure circuit hose
Brake oil pressure hose
HST circuit hose
Main pump delivery hose
Main pump delivery hose other than described
above
Hydraulic drive fan hose (Exhaust fan)
External work equipment hose
Lift cylinder hose
•
Bucket cylinder (bottom) hose
•
Bucket cylinder (head) hose
•
Main valve hose
•
Quick coupler hose
•
PPC accumulator
MAINTENANCE
Ask your Komatsu distributor
for replacement.