Komatsu Utility Avance WB91R-2 Operation & Maintenance Manual page 183

4.7.11 MAINTENANCE EVERY 1000 HOURS OF OPERATION
N.
a Front axle
b Rear axle
c Hydraulic transmission
d Hydraulic transmission filter
e Engine valves
4.7.12 MAINTENANCE EVERY 2000 HOURS OF OPERATION
N.
a Hydraulic oil and suction filter
b Coolant
c Braking system oil
d Alternator and starter
e A/C system coolant
(only for machines with air conditioner)
4.7.13 MAINTENANCE EVERY 4000 HOURS OF OPERATION
N.
a A/C system filter (dehydrating filter)
(only for machines with air conditioner)
b A/C system compressor
(only for machines with air conditioner)
PART
PART
PART
OPERATION
Change oil
Change oil
Change oil
Change
Check clearance
OPERATION
Change oil and clean filter
Change
Change
Check
Check quantity
OPERATION
Change
Check
MAINTENANCE PLAN
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