.
MAINTENANCE
SERVICE PROCEDURE
CHECK FRAME, A-ARM
WARNING
When carrying out inspection of the machine with the dump body raised, always set the dump lever to the HOLD position, lock
with the safety lock knob, then use the safety pin.
1.
Wash the frame and A-frame to make it easier to check.
2.
Check all parts of the frame and A-frame for damage.
In particular, check the hatched portions in the diagram, and if
any cracks or damage are found, repair the damage.
Please contact your Komatsu distributor for details of the repair
procedure.
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