Komatsu — 4.7 MAINTENANCE PLAN

MAINTENANCE PLAN 4.7.11 MAINTENANCE EVERY 1000 HOURS OF OPERATION N. PAGE a 197 b 198 c 199 d 200 e 200 4.7.12 MAINTENANCE EVERY 2000 HOURS OF OPERATION N. PAGE a 201 b 204 c 205 d 205 165 PART OPERATION Front axle Change oil Rear axle Change oil Hydraulic transmission Change oil Hydraulic transmission filter Change Engine valves Check clearance PART OPERATION Hydraulic oil and suction filter Change oil and clean filter Coolant Change Braking system oil Change Alternator and starter Check