HYDRAULIC SYSTEM
KUKJE MACHINERY CO., LTD.
144
4. CHECKING, DISASSEMBLING AND SERVICING
< Lift arm free play >
1. Set the hydraulic control lever to the lowest
position.
2. Start the engine, and set at the idling speed.
3. Move the hydraulic control lever to lift position
until the lift arm moves to the uppermost
position.
4. Move the lift arm to the upper end by hand and
measure the free play.
5. If the measurement is not within the factory
specifications, adjust the free play by changing
the set position of feedback rod lock nut.
Lift arm free play
Factory
spec.
5.0 to 15.0 mm
0.20 to 0.59 in.
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