Hyundai Santa Fe (2006 year). Manual — part 11
MECHANICAL POWER STEERING SYSTEM
ST -41
EPNG006A
3.
Remove the rotor and vanes.
EPNG007A
4.
Remove the cam ring.
A
EPNG008A
5.
Remove the oil pump side plate (A).
A
BPKG501E
6.
Remove the inner and outer O-ring (A).
A
EPNG010A
NOTE
When assembling, use a new gasket and O-ring.
7.
Mount the pump in a vise and remove the pulley (A)
nut and the spring washer.
A
EPNG011A
ST -42
STEERING SYSTEM
8.
After removing the snap ring (A) of the shaft with snap
ring pliers, remove the dust spacer.
A
EPNG012A
9.
Tap the rotor side of the shaft slightly with a plastic
hammer (A) to remove the shaft (B).
A
B
EPNG500Q
10. Remove the oil seal from the oil pump body.
NOTE
When assembling, use a new oil seal.
11. Remove the connector from the oil pump body, and
take out the flow control valve (A) and the flow control
spring (B).
A
B
EPNG013A
12. Remove the O-ring from the connector.
CAUTION
Do not disassemble the flow control valve.
MECHANICAL POWER STEERING SYSTEM
ST -43
INSPECTION
EBCD78DF
1.
Check that the flow control valve is not bent.
2.
Check the shaft for wear and damage.
3.
Check the V belt for wear and deterioration.
4.
Check the grooves of the rotor and vanes for stratified
abrasion.
5.
Check the contact surface of the cam ring and vanes
for stratified abrasion.
6.
Check vanes for damage.
7.
Check that there is no striped wear in the side plate or
contacting part between the shaft and the pump cover
surface.
REASSEMBLY
E52DD673
1.
Install the flow control spring (B), the flow control valve
(A) and the connector into the pump body.
A
B
EPNG013A
2.
Install the oil seal in the pump body by using the spe-
cial tool (09222-32100).
09222-32100
EPNG500R
ST -44
STEERING SYSTEM
3.
After inserting the shaft assembly into the pump body,
install the dust spacer and snap ring (A).
A
EPNG012A
4.
Install the pump pulley(A).
Tightening torque :
55 ~ 69 Nm (5.5 ~ 6.9 kgf·m, 39.8 ~ 49.9 lb-ft)
A
EPNG011A
5.
Install the inner O-ring and outer O-ring (A).
A
EPNG010A
6.
Install the oil pump side plate (A).
A
BPKG501E
7.
After inserting the lock pin into the groove of the front
housing, install the camring (A) attending to the direc-
tion.
A
EPNG008A
8.
Install the rotor and the vanes.
Roter
Vanes
EPRF401D
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