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MAINTENANCE
Maintenance Chart
Maintenance Items
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Every 500 Hours
Replacing the hydraulic oil return filter 121
Cleaning the radiator and oil cooler fins 121
Replacing the fuel filter 121
Replacing the fuel filter cartridge 122
Every 1000 Hours
Cleaning the engine cooling system 123
Replacing the air cleaner element 124
Replacing the travel motor gear oil 125
Inspecting and adjusting the engine valve clearance 125
Retightening the engine cylinder head bolts 125
Inspecting the engine fuel injection pressure and spray condition 125
Every 2000 Hours
Replacing the hydraulic oil and cleaning the suction strainer 126
Inspecting the engine fuel injection timing 127
Inspecting the engine fuel injection valve 127
When Required
Replacing the bucket teeth and the side cutters 128
Inspecting and replenishing the windshield washer fluid 130
Replacing the bucket 131
Lubricating the levers 133
Tilting up the platform 134
Inspecting the rubber crawlers 135
Replacing the rubber crawlers 136