Frequently problem processing of loader (1-5)

1. The loader is in normal driving state and suddenly does not turn. At the same time, the steering wheel can be easily rotated

The cause of the problem: the steering cylinder piston falls off; the connection sleeve of the steering column and the steeringr is damaged or damaged.
Removal method: Replace the steering oil cylinder.

2. The loader is in normal driving state and suddenly does not turn. At the same time, the steering wheel will not move

Removal method: The flower bond of the steering pump rolling key or connecting the sleeve is damaged. Change the valve block or stop the valve.

3. Automatic steering steering wheel cannot automatically return to the center position

Reason: The reset spring in the steering device is damaged.
Removal method: Replace the reset spring or steer assembly.

4. When the steering wheel encounters an uneven ground, the direction will automatically bias to the concave surface of the ground

Reasons for problems: two -way overload buffer valve damage.
Removal method: Replace the steeringrs, clean, repair or replace valve blocks.

5. Turn overweight

Problem cause: The steering pump machine oil filter or oil pipe is blocked, the gap between the steering column and the steering device is very small or there is no gap, the steering device valve core and valve cover, the stator and the rotor are too tight, the single -stable valve or overflow flow The pressure is too low or stuck, and the volume efficiency of the steering pump is low.
Exclusion method: Clean the filter element or replace the oil pipe, adjust the gap to replace the steering gear or clean and grind, adjust its pressure to the specified value, and replace the oil pump.

Frequently problem processing of loader (1-5)

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Post time: Apr-02-2024