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MAINTENANCE
SERVICE PROCEDURE
CHECK LENGTH OF SUSPENSION CYLINDER, CHECK OIL LEVEL
When traveling, if the unevenness of the road surface is transmitted directly to the chassis (the machine bounces
or the cylinders retract and hit the stopper), carry out the following checks.
CHECK LENGTH OF CYLINDER
Front
Check that the bottom of the suspension cylinder cover is within
the proper range on the label when the machine is unloaded and
on flat ground.
Front and rear
At the same time, measure the distance from the shoulder at the
head of the suspension cylinder rod to the top of the flange with the
machine unloaded.
After checking the front and rear suspension cylinders, contact
your Komatsu distributor if any abnormality is found.
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