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TM10-3930-660-34
12-5. STEERING CONTROL VALVE - REPAIR (Cont’d)
CAUTION
Use care when installing spool (19) and
sleeve (20) assembly to prevent shifting
of parts. Failure to follow this
precaution will cause part damage.
e.
Position spool (19) and
sleeve
(20) assembly so that spline end
of spool (19) enters valve
housing (11) end opposite
steering column side. Push spool
(19) and sleeve (20) assembly
into valve housing (11) until
flush at gerotor housing end. Do
not pull assembly beyond this
point to prevent pin (18) from
dropping into discharge groove of
housing (11).
f. Check for free rotation of the
spool (19) and sleeve (20)
assembly by turning with light
fingertip force at spline end.
g.
Install two bearing races (16)
and thrust bearing (17) over
spool (19).
h.
Install new seal (22) into valve
housing (11).
i. Do not lubricate quad ring seal
14). Install quad ring seal
(14) and seal (15) in seal gland
bushing (13).
j. Install seal gland bushing (13)
over spool (19) in valve housing
(11).
k. Install retaining ring (12).
l. Turn valve housing (11) over.
m. Install new seal (10) in valve
housing (11).
12-11
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