Komatsu WA500-6H, Operation & Maintenance Manual

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4.7 Maintenance schedule chart
Maintenance Maintenance schedule chart
WA500-6H – VEAM430100
4-25
4.9.11 Every 4000 hours service
Check water pump 4-85
Check starting motor 4-85
Lubricating 4-85
Checking for loose engine high-pressure piping clamps, hardening of rubber 4-87
Checking for missing fuel spray prevention cap, hardening of rubber 4-88
4.9.12 Every 8000 hours service
Replace high-pressure piping clamp 4-89
Replace fuel spray prevention cap 4-89
Overhaul starting motor and alternator 4-89
4.9.13 Every 12000 hours service
Replace injector assembly 4-89
Service procedure see page