Suzuki Jimny Service Manual page 142

POWER STEERING (P/S) SYSTEM (If equipped) 3B1-11
5) Relief pressure check
CAUTION:
• Be sure not to keep gauge valve closed for longer than
10 seconds.
• Never keep steering wheel turned fully for longer than
10 seconds.
a) Increase engine speed to about 1,500 to 1,600 rpm.
Close valve (6) gradually while watching pressure increase
indicated on gauge (4) and take reading of relief pressure
(maximum hydraulic pressure).
If higher than 8,400 kPa (85 kg/cm
of relief valve.
If lower than 6,400 kPa (65 kg/cm
pump or settling of relief valve spring.
Relief pressure
6,400 – 8,400 kPa (65 – 85 kg/cm
1. P/S fluid reservoir
2. P/S pump
b) Next, open gauge valve (6) fully and increase engine speed
to about 1,500 to 1,600 r/min. Then turn steering wheel to
the left or right fully and take reading of relief pressure.
If lower than 6,400 kPa (65 kg/cm
steering gear.
Relief pressure
6,400 – 8,400 kPa (65 – 85 kg/cm
1. P/S fluid reservoir
2. P/S pump
3. Steering gear box
2
, 1208 psi), malfunction
2
, 925 psi), failure of P/S
2
, 925 – 1208 psi)
3. Steering gear box
5. High pressure side
2
, 1280 psi), failure in
2
, 925 – 1208 psi)
4. Oil pressure gauge
5. High pressure side