Check Play Amount In Joystick Steering Movement (Option) - Hitachi ZW 370-6 Operator's Manual

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Check Play Amount in Joystick Steering
Movement (Option)
--- every 10 hours (daily)
Check that play (1) in joystick steering movement is correct.
In addition, check that the chassis steering stoppers come
in contact with the opposing chassis surface stopper when
the steering lever is fully moved and that the steering
cylinders operate normally.
1. Start the engine. Turn the parking brake switch ON.
2. Slightly lift the bucket above the ground. Place
control lever lock (2) in the lock ( ) position.
3. While running the engine at slow speed, slightly and
slowly move the joystick steering right and left.
Measure the beginning movement distance from the
center (neutral) position of steering lever until both
right and left steering cylinders start moving (check
the movement of the bucket and/or tires).
Appropriate play amount (1): 5~13 mm (0.2~0.5 in)
f
NOTE: If too much steering play is found or if the joystick
steering lever does not move smoothly, consult your
nearest authorized dealer for checking.
MAINTENANCE
1
1
N
L
7-115
R
2
95Z7B-4-9-1

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