REMARK
If the purified water is added to above the bottom of the sleeve, use a syringe to remove electrolyte. Neu-
tralize the removed fluid with baking soda (sodium bicarbonate), then flush it away with a large amount of
water. If necessary, consult your Komatsu distributor or a battery manufacturer.
METHOD FOR CHECKING ELECTROLYTE LEVEL WHEN IT IS POSSIBLE TO
USE INDICATOR TO CHECK ELECTROLYTE LEVEL
If it is possible to use an indicator to check the electrolyte level, follow the instructions given.
METHOD FOR TESTING PARKING BRAKE
1.
On a dry slope (downhill), turn the parking brake switch
from OFF position (B) to ON position (A).
2.
Check that the machine is stopped and held at the current
position.
If any problem is found, ask your Komatsu distributor for
adjustment.
METHOD FOR CHECKING AND ADJUSTING AIR CONDITIONER COMPRESSOR
BELT TENSION
WARNING
When checking and adjusting the air conditioner compressor belt tension, stop the engine, and display
the warning tag on the multifunction mono-lever.
METHOD FOR CHECKING AIR CONDITIONER COMPRESSOR BELT
1.
Open the engine side cover (1) on the right side of the ma-
chine.
MAINTENANCE MAINTENANCE PROCEDURE
4-51
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