Komatsu A23001, Shop Manual

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FOREWORD PUSH PULL COUPLER
WB146- 5 00-9
TYPE 2
00
DISCONNECTION
00
1. Hold the mouthpiece of the tightening portion and push body (2) in
straight until sliding prevention ring (1) contacts contact surface
a of
the hexagonal portion at the male end.
2. Hold in the condition in Step 1, and turn the lever (4) to the right -
clockwise.
3. Hold in the condition in Steps 1 and 2, and pull out the whole body
(2) to disconnect it.
CONNECTION
00
1. Hold the mouthpiece of the tightening portion and push body (2) in
straight until sliding prevention ring (1) contacts surface
a of the
hexagonal portion at the male end to connect it.