Check Frame - Komatsu ecot3 HD465-7E0 Operation & Maintenance Manual

MAINTENANCE MAINTENANCE
1. Remove nut (1), then remove cover (2) and wash element (3).
2. Install element (3), then install cover (2) and nut (1).

CHECK FRAME

Always carry out the operation to remove or insert the body pivot pin with at least two workers. This operation is carried out
with the dump body raised, so if the dump body goes down during the operation, it will lead to serious injury or even death.
When carrying out inspection with the dump body raised, always set the dump control lever to the HOLD position, set the dump
control lever lock knob to the LOCK position, then insert the body pivot pin. If the body pivot pin is not inserted, the dump body
may go down when the dump control lever is operated, and catch or cause serious injury or even death to the person carrying
out the inspection.
1. Wash the frame to make it easier to check.
2. Check all parts of the frame for damage.
In particular, check the colored 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.
DANGER
SERVICE PROCEDURE SERVICE PROCEDURE
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