Adjusting The Locking Pins - Komatsu SK818-5 Operation & Maintenance Manual

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USING THE WORK EQUIPMENT

3.13.7.4 ADJUSTING THE LOCKING PINS

The pins must be adjusted with the bucket resting flat on the
ground and the levers (1) of the rapid coupling in horizontal or
locking position, proceeding as indicated below:
1 - Check the protrusion of the locking pins, proceeding as in-
dicated in paragraph "3.13.7.3 CHECKING THE POSI-
TION OF THE LOCKING PINS".
2 - Loosen the lock nut (3).
3 - Adjust the nut (2) until reaching the prescribed value.
4 - Tighten the lock nut (3) until it makes contact with the
adjusting nut (2), in order to maintain the specified length.
142
1
RWAA12540
3
2
RWA36380
43±2
RWA36390

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