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MAINTENANCE
5. With the safety device lever in working position (F),
activate the working tool control lever and check that the
tool is lowered to the ground.
6. If the tool descends because of its own weight and touches
the ground, the accumulator is correct.
If the tool does not descend or stops at the middle of the
course, the accumulator pressure is not enough.
Refer to your Komatsu distributor for check operations.
7. When the check is completed, take the safety device lever
back to the locking position (L) and turn the start-up key to
OFF.
WEAM014500
MAINTENANCE PROCEDURES
RKA32810
4-71
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