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SERVICE PROCEDURE
CHECK LENGTH OF SUSPENSION CYLINDER
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
When checking front suspension (1) and rear suspension (2), carry
out the inspection with the machine unloaded.
1. Remove cover (3).
2. Measure distance (A) from the shoulder at the head end of the
suspension cylinder rod to the top surface of the flange.
Front suspension dimension (A): 143 to 163 mm (5.6 to 6.4 in)
Rear suspension dimension (A): 99 to 109 mm (3.9 to 4.3 in)
3. If any abnormality is found when checking the front and rear
suspension, please contact your Komatsu distributor for
inspection.
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MAINTENANCE
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