Chery A21 2005 Service Manual page 244

CHERY A520 SERVICE MANUAL
Inspection on Static Steering Force
1. Park the vehicle on the flat pavement, and
rotate the steering wheel to the right
ahead. Start up the engine and regulate
the engine's
1000±100r/min.
Note: After checking the rotation rate of the
engine, you must have it return to the
standard idle speed.
2. Connect a spring balance to the circle
outside the steering wheel, and measure
the steering force for rotating the steering
wheel to the left and right sides of the
ahead
Moreover, you also need to check
whether there is apparent fluctuation in
the requiring steering force.
Normalized value: 25N
Allowed fluctuation: less than 5.9N
3. If the measured force exceeds the
normalized value, please inspect and
regulate in accordance with the "steering
heaviness"
"troubleshooting".
Precautions in System Utilization:
1. Do not confuse the power steering fluid
and the brake fluid, otherwise the system
shall malfunctions.
2. When the steering wheel rotates to the
maximum steering position, the holding
period should not preserve too long,
namely, should not exceed 5 seconds.
Otherwise, an extremely high system
pressure shall result in the life shortening
of steering oil pump.
3. Even the engine does not operate (drive
by dragging),
mechanism
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rotation
position (within 1.5
specified in
the power
can still play
12
rate to
turns).
the
steering
steering
35
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