Page 1979 - Workshop Manual - Tunland (2017)

POWER STEERING - POWER STEERING SYSTEM 52-11

4 . Check the Steering Wheel Force
(a) Turn the steering wheel so that the front
wheels point straight forward. 52

ftwx621002

(b) Start the engine in idling. Turn the steering
wheel for several times within the extreme
positions on both sides, in order to increase
the steering oil temperature.

ftwx621038

(c) Park the vehicle on a clean and dry road and
keep it idling. Mount a spring balance onto
the steering wheel, pull it as illustrated and
read the value when the wheels start to rotate.

CAUTION
Before the test, adjust the tire pressure to the
standard.

Steering wheel force (engine idling): ≤50
N
ftwx511045

5 . Check the Driving Deviation
(a) Drive in a straight line along the central line of the trial drive road at 40 Km/h.
(b) Release the steering wheel and continue to drive 30 m straightforward.
(c) Measure the deviation distance within 30 m.

Left deviation: ≤2 m
Right deviation: ≤1 m