Method For Checking Water Pump; Method For Checking Starting Motor; Method For Checking And Adjusting Air Conditioner Compressor - Komatsu WA480-8 Operation & Maintenance Manual

MAINTENANCE PROCEDURE
• Front drive shaft (1 place)
Viewed from the rear side of the machine.
• Rear drive shaft (2 places)
Viewed from the rear side of the machine.

METHOD FOR CHECKING WATER PUMP

Check for leakage of water and oil around the water pump. If any problem is found, ask your Komatsu distributor
to perform disassembly, repair, or replacement.

METHOD FOR CHECKING STARTING MOTOR

Ask your Komatsu distributor to have the starting motor checked.
If the engine is started frequently, have this inspection performed every 1000 hours.

METHOD FOR CHECKING AND ADJUSTING AIR CONDITIONER COMPRESSOR

Ask your Komatsu distributor to perform the work.
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MAINTENANCE