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STEERING SYSTEM
[W4B2] 4-3
rig. 1 11
rig . 7 7--
(4) Remove oil seal and spacer .
Ball bearing
Spacer
Oil seal
Seal ring
O-ring
B4-973
Fig . 113
(5) Using a long rod, remove seal ring and O-ring
from pinion ASSY .
Be careful not to scratch outer surface and seal ring
groove of input shaft. If scratched, sealing effect will be
lost, resulting in a malfunctioning valve.
2 . ELECTRONICALLY CONTROLLED TYPE
Disassembly of valve housing
Leave the clips and wire wound up on the housing as is .
1) Removal of valve ASSY
(1) Remove two retaining bolts from valve housing
ASSY.
rig. I i4
(2) Remove valve housing ASSY together with pin-
ion fr valve ASSY as a unit.
When extracting valve ASSY, remove input shaft and
valve ASSY as a unit .
2) Disassembly of control valve ASSY
(1) After removing dust cover, push pinion ft valve
ASSY out of valve housing .
a. If pinion & valve ASSY is difficult to remove, use
pressing tool. DO NOT HAMMER INPUT SHAFT.
b. Discard old Y-packing and install new one .
t1g. 7 It)
(2) Using REMOVER and press, remove back-up
ring, Y-packing and ball bearing from valve housing .
(Same as the engine r.p.m. sensing type )
a. Use "A" side of REMOVER.
b. Do not apply undue force to valve housing end.
3) Removal of pinion ball bearing
51
Be careful not to scratch pinion & valve ASSY when
removing retaining ring.
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Troubleshooting
