SsangYong Stavic / SsangYong Rodius (2005 year). Manual — part 383
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
POWER STEERING
STAVIC - 2004.09
8
4G
2. OIL PUMP PRESSURE
Check the oil pump pressure to locate any defect in oil pump.
1. Unscrew the pressure line fitting in power steering pump.
2. Install the pressure gauge between the power steering
pump and the power steering oil pressure line.
3. Place the shift lever to neutral position.
4. Apply the parking brake.
5. Open the valve in pressure gauge.
6. Start the engine and let it run at idle speed.
7. Turn the steering wheel several times so that the oil
temperature reaches to normal operating level. (50 ~ 80
°C)
8. Fully close the valve in pressure gauge and measure the
oil pressure.
10. If the pump pressure is in specified range, the pump is
normal. If not, replace the power steering pump.
9. Measure the oil pressure with the gauge valve fully closed.
[Notice]
Before checking the pressure, check the oil level and belt
tension. Prepare the empty container to collect the spilled
oil during the service.
[Notice]
To prevent internal damage, do not close the gauge valve
over 10 seconds.
Pump relief valve pressure
89 ~ 97 kg/cm
2
Pump pressure at no load
3 ~ 5 kg/cm
2
3. OIL LEVEL CHECK
The power steering oil level have to be checked by two
conditions; one is checked at normal operating temperature,
and the other one is checked when it is cooled. If the differ-
ence between two measurements is below 5 mm and the level
is between HOT and ADD level, it’s normal. If it is over 5 mm,
bleed air from the system.
1. Place the vehicle on a flat ground and start the engine
and let it run at idle speed.
2. Turn the steering wheel several times so that the oil
temperature reaches to normal operating level.
3. Place the steering wheel at straight ahead direction.
4. Measure the oil level in the power steering oil reservoir.
5. Adjust the oil level between HOT and ADD.
Engine off
Engine on
Displacement of oil level
HOT
HOT
ADD
ADD
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
POWER STEERING
STAVIC - 2004.09
9
4G
4. OIL CHANGE
1. Lift up the vehicle carefully.
2. Disconnect the oil supply hose from the power steering
pump.
3. Drain the oil from the power steering oil reservoir.
4. Connect the oil supply hose to the power steering pump.
5. Disconnect the oil return line from the power steering oil
reservoir.
6. Periodically crank the starting motor and turn the steering
wheel to its both ends to drain the oil in the reservoir
through the return line.
7. Connect the return line to the steering oil reservoir.
8. Fill the oil into the steering oil reservoir to the specified
level.
9. Bleed the air from the system.
H. MAX - when the oil is hot
C. Leverage value - when the oil is cooled
ADD. MIN
[Notice]
Always keep the oil level over the ADD line.
5. BELT TENSION CHECK AND
ADJUSTMENT
1. Check the belt for wear, crack and damage. Replace it if
needed.
2. Press the center of belt with around 10 kg of force and
check the deflection.
[Notice]
If the deflection is too large:
•
Replace the auto tensioning assembly.
•
Check the belt and replace.
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
POWER STEERING
STAVIC - 2004.09
10
4G
Checking bubble is foune
6. AIR BLEEDING
After the power steering repairing, do the air bleeding job.
1. Lift up the vehicle ( A load to the steering wheel) .
2. Add the specified oil in the reservoir tank up to max level.
3. Turn the steering wheel to its both ends several times.
4. Check if bubble is found and do the previous job several times.
5. If bubble can not be found, add the specified oil in the reservoir tank to the specified level.
6. Start the engine and operate the second and third job to air bleed clearly.
[Notice]
If the air bleeding is not properly performed, the life span of
the power steering pump may be shortened.
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
POWER STEERING
STAVIC - 2004.09
11
4G
REMOVAL AND INSTALLATION
1. COMPONENTS
Airbag
Bolt
Lock nut
Steering wheel
Washer
Cover
Bolt
Column shaft
Lower shaft
Power steering return pipe
Bolt
Cot pin
Nut
Bolt
Nut
Tie rod
Tie rod end
Power steering gear assembly
Bolt
Wheel damper
Power steering high pressure hose
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