Komatsu PC12R-8, Operation & Maintenance Manual

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MAINTENANCE PLAN
138
4.7 MAINTENANCE PLAN
4.7.1 WHEN REQUIRED
4.7.2 MAINTENANCE INTERVALS IN CASE OF USE OF THE DEMOLITION
HAMMER (BREAKER)
4.7.3 CHECKS BEFORE STARTING
4.7.4 MAINTENANCE AFTER THE FIRST 50 HOURS OF OPERATION
(Only for machines in which the synthetic biodegradable oil type
HEES is used)
N. PART OPERATION PAGE
a Cooling circuit Wash 141
b Fuel tank Drain the condensate 142
c Electrical system Check 142
d Steel tracks Check and adjust the tension 143
e Rubber tracks Check 145
f Rubber tracks Check and adjust the tension 147
g Rubber tracks Change 149
h Articulation points Lubricate 151
N. PART OPERATION PAGE
a Hydraulic oil filter Change the cartridge 152
b Hydraulic oil tank Change the oil 152
N. PART OPERATION PAGE
a Various checks — 153
b Coolant Check and top up 153
c Fuel tank Check and top up 154
d Engine oil pan Check and top up 154
e Hydraulic oil tank Check and top up 155
N. PART OPERATION PAGE
a Hydraulic oil drain filter
(Only for machines with synthetic biodegrad-
able oil) Change 164