METHOD FOR CHECKING AND LUBRICATING DRIVE BELT TENSION PULLEY
ASSEMBLY OF COMPRESSOR FOR ALTERNATOR AND AIR CONDITIONER
METHOD FOR CHECKING DRIVE BELT TENSION PULLEY ASSEMBLY OF COM-
PRESSOR FOR ALTERNATOR AND AIR CONDITIONER
WARNING
Stop the engine always before performing the inspection.
Immediately after the engine is stopped, its parts and oil are still very hot and may cause burn injury.
Wait for the temperature to go down, and then start the work.
1.
Remove the cover on the left side of the machine.
2.
Remove the bolts (1) (6 pieces) and remove the cover (2).
3.
Check the pulley for play and the grease for leakage.
If any problem is found, ask your Komatsu distributor for
repair and replacement.
4.
Install the cover (2) with bolts (1) (6 pieces).
5.
Install the cover on the left side of the machine.
METHOD FOR LUBRICATING DRIVE BELT TENSION PULLEY ASSEMBLY OF
COMPRESSOR FOR ALTERNATOR AND AIR CONDITIONER
WARNING
Stop the engine always before performing the inspection.
Immediately after the engine is stopped, its parts and oil are still very hot and may cause burn injury.
Wait for the temperature to go down, and then start the work.
MAINTENANCE PROCEDURE MAINTENANCE
4-68
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