Komatsu A73001, Shop Manual

Page: 23 / 41

FOREWORD CONNECTING PUSH-PULL TYPE COUPLER
WB156PS-5 00-17
b
★
Type 2
1. Disconnection
A. Hold the tightening portion and push body (7) straight
until sliding prevention ring (6) contacts contact surface
(a) of the hexagonal portion at the male end (Fig. 6).
B. While holding the condition of Step A, turn lever (8) to
the right (clockwise) (Fig. 7).
C. While holding the condition of Steps A and B, pull out
whole body (7) to disconnect it (Fig. 8).
2. Connection
• Hold the tightening portion and push body (7) straight
until sliding prevention ring (6) contacts contact surface
(a) of the hexagonal portion at the male end (Fig. 9).