Komatsu PC110R-1, Operation & Maintenance Manual

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MAINTENANCE PLAN
142
4.7.5 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION
(Only for machines in which the synthetic biodegradable oil type
HEES is used)
(Operations to be carried out together with those prescribed at
point“4.7.6 MAINTENANCE EVERY 50 HOURS OF OPERATION”)
4.7.6 MAINTENANCE EVERY 50 HOURS OF OPERATION
4.7.7 MAINTENANCE EVERY 100 HOURS OF OPERATION
4.7.8 MAINTENANCE AFTER THE FIRST 250 HOURS OF OPERATION
(Operations to be carried out together with those prescribed at point “4.7.9
MAINTENANCE EVERY 250 HOURS OF OPERATION”)
N. PART OPERATION PAGE
a Hydraulic oil drain filter
(Only for machines with synthetic biodegrada-
ble oil) Change 168
N. PART OPERATION PAGE
a Radiator Check level 161
b Swing joint Lubricate (1 point) 162
c Electrical system Check 162
N. PART OPERATION PAGE
a Ball-bearing ring Lubricate (4 points) 163
N. PART OPERATION PAGE
a Travel reduction gears Change oil 179
b Swing reduction gear Change oil 180
c Hydraulic oil drain filter Change cartridge 168
d Engine valves Check clearance 178