1. |
Remove the pressure hose from the oil
pump.
Disconnect the suction hose from the suction
connector and drain the fluid into a container

|
2. |
Loosen the power steering "V" belt tension
adjusting bolt.

|
3. |
Remove the "V" belt from the power steering
oil pump pulley.

|
4. |
After remove the power steering oil pump
mounting bolts and the tension adjusting bolt, remove the power
steering oil pump assembly.

|
5. |
Remove the power steering oil pump mounting
bracket.

|
1. |
After installing the oil pump to the oil pump
bracket, install the "V" belt and tighten the bolt adjusting tension
to the specified torque.
Standard
value
Oil pump adjusting bolt
3.5~5.0 Nm (350~500 kg•cm, 25.8~37
lb•ft)
|

|
2. |
Install the suction hose.
Install the pressure hose to the oil
pump, facing the painted part on the hose toward the oil
pump. | |
3. |
Install the pressure hose to the oil
pump.
Install the pressure hose being careful
so that it does not twist and come in contact with other
components. |

|
4. |
Add power steering fluid
(PSF-3). |
6. |
Check the oil pump
pressure. |
1. |
After removing the 2 bolts, remove the suction
pipe and the O-ring from the oil pump body.

|
2. |
Loosen the four bolts and remove the oil pump
cover assembly. |
4. |
Remove the rotor and
vanes. |
5. |
Remove the oil pump side plate.

|
6. |
Remove the inner and outer
O-ring. |
7. |
Remove the side plate spring.
When assembling, use a new gasket and
O-ring. |

|
8. |
Mount the pulley in a vise and remove the
pulley nut and the spring washer.

|
10. |
After removing the snap ring of the shaft with
snap ring pliers, remove the dust spacer.

|
11. |
Tap the rotor side of the shaft slighty with a
plastic hammer to remove the shaft.

|
12. |
Remove the oil seal from the oil pump
body.

|
13. |
Remove the connector from the oil pump body,
and take out the flow control valve and the flow control
spring. |
14. |
Remove the O-ring from the
connector.
Do not disassemble the flow control
valve. |

|
1. |
Check the free length of the flow control
spring.
Free length of the flow control spring :
36.5mm
|

|
2. |
Check that the flow control valve is not
bent. |
3. |
Check the shaft for wear and
damage. |
4. |
Check the V-belt for wear and
deterioration. |
5. |
Check the grooves of the rotor and vanes for
stratified abrasion. |
6. |
Check the contact surface of the cam ring and
vanes for stratified abrasion. |
7. |
Check vanes for
damage. |
8. |
Check that there is no striped wear in the
side plate or contacting part between the shaft and the pump cover
surface. |
1. |
Install the flow control spring, the flow
control valve and the connector into the pump body.

|
2. |
Install the oil seal in the pump body by using
the special tool.

|
3. |
After inserting the shaft assembly into the
pump body, install the dust spacer and snap ring.


|
4. |
Install the pump pulley.

|
5. |
Install the spring and inner
O-ring. |
6. |
Insert the outer O-ring in the oil pump side
plate and then install it in the pump body.

|
7. |
After inserting the lock pin into the groove
of the front housing, install the cam ring attending to the
direction.

|
9. |
Install vanes so that the rounded edges face
outward.

|
10. |
Install the gasket and oil pump cover
assembly. |
11. |
Install the suction pipe and
O-ring.

| |