
STEERING –
Power Steering Gear Box
37A-14
2.
Apply a coating of the specified fluid to the outside of
the ball bearing. Using the special tools, press the ball
bearing into the valve housing.
Specified fluid:
Automatic transmission fluid
DEXRON or DEXRON
II
"
H
A
SEAL RING INSTALLATION
1.
Kneed the seal ring to soften it.
2.
Apply the specified fluid to the seal ring, and install to
the rack groove.
Specified fluid:
Automatic transmission fluid
DEXRON or DEXRON
II
3.
Insert the tapered side of the special tool from the pinion
gear side, and compress the seal ring.
"
I
A
OIL SEAL INSTALLATION
Use the special tool to press the oil seal into the valve housing.
The upper surface of the oil seal should project outwards
approx. 1 mm from the housing edge surface.
Caution
If the oil seal is flush with or lower than the housing
edge, it will cause oil leaks and require reassembly.
"
J
A
END PLUG INSTALLATION
1.
Apply the specified sealant to the threaded part of the
end plug.
Specified sealant:
3M ATD Part No.8661 or equivalent
2.
Secure the threaded portion of the end plug at two places
by using a punch.
"
K
A
TOTAL PINION TORQUE ADJUSTMENT
1.
Position the rack at its centre. Tighten the rack support
cover to 15 Nm.
2.
In neutral position, rotate the pinion shaft clockwise one
turn/4 – 6 seconds with the special tool. Return the rack
support cover 30
_
– 60
_
and adjust torque to the standard
value.
Ball bearing
MB990938
MB991203
Pinion gear
MB991317
Tapered side
Approx. 1 mm
MB990941
End plug
Sealant
End plug
MB991006