Chevrolet 1977 Monte Carlo, Руководство по ремонту

Страница: 59 / 428

STEERING 3B-9
1
. R e m o v e parts as
s how n. P ush on
stub shaft. D O N O T
re m o v e u p per bearing
a s s e m b ly (s ee stub
shaft s ea l rem o v a l)
1. Install parts as
show n. M a k e sure
rack piston teeth
are positioned tow ard
side cover opening.
1
R e m o v e parts as
show n.
VALVE A S S E M B L Y -
1. Install parts as show n
S e e below.
■ R e ta in in g ring
a c c e s s h o le
W O R M
Side cover
opening
H O U S IN G A S S E M B L Y
R ac k piston teeth
S H A F T T O W O R M
"O " R IN G SEA L
S H A F T T O W O R M R E T A IN IN G R IN G
A ss e m b le w orm to valv e
^ S T U B S H A F T
■VALVE A S S E M B L Y
R A C K -P IS T O N -N U T
R E T A IN IN G R IN G — Install with-
c u rved in e n d on s am e side as
a cc e s s hole.
•W O R M A S S E M B L Y
6. R E M O V E A N D IN S TA L L VALVE A N D W O R M
A S S E M B L Y F R O M R A C K P IS T O N
REMOVE INSTALL
Install ' O ' ring and
teflon ring as show n.
S c re w w orm and valv e
into rack piston
S e e p ro c e d u re below .
W O R M A S S E M B L Y
R eta in in g ring access h o le-
8. D IS A S S E M B L E A N D A S S E M B L E VALVE
1. U n s c re w v a lv e and w o rm
1
.
from rack.
2. R e m o v e teflon ring and
2
,
rack piston " O " ring from
rack piston.
VA LVE A N D W O R M A S S E M B L Y
DISASSEMBLE
1. D is a s s e m b le parts
as show n.
ASSEMBLE
2. A s s e m b le parts
as s how n.
VA LVE B O D Y O " R IN G
V A LVE B O D Y ---------
VA LVE S P O O L ^ T ^ \
S T U B S H A F T
- 7
\
- ^ V A L V E B O D Y
R IN G (teflon)
S P O O L T O B O D Y " O " R IN G
A. Lo osen s haft c ap B. R e m o v e and install stub shaft.
Pull c ap out approx.
6
m m (V
4
")
c. Turn w o rm and valv e cloc k w ise
to c o m p le te a s s e m b ly ----------------
T a p lightly on i /
w o o d b lo c k P |n on shaft and hole in
^ spool ( Dis e n g a g e to r e m o v e )
C. R e m o v e and install spool | D. E n g ag e stub shaft
R o ta te w h ile \ v . ,
rem oving or
in s ta llin g ------ I r .. T
B C h e c k relation of stub shaft and rack piston
a. S c re w w orm and valv e into
rack piston until valv e fa ce
and rack piston fa ce are
f lu s h ________ _ __ _ _ ______ \
S T U B S H A F T
b. W ith rack piston in position show n, \
flats on stub s haft and piston a re to be
p a ralle l. If not p arallel, d is a s s e m b le and re p e a t A. a b o v e
Lu b ric ate spool a n d body
with pow er s tee rin g fluid.
N otch m ust fully e n g a g e
pin and c a p m ust s e a t
a ga ins t shou lder.
Fig.
3 B 3 -3 C -O v e rh a u l 6 0 5 Gear, C hart C
5. R E M O V E A N D IN S T A L L R A C K P IS T O N A N D
V A L V E A S S E M B L Y
REMOVE INSTALL
7. R E M O V E A N D IN S TA L L VALVE
A S S E M B L Y F R O M W O R M A S S E M B LY
REMOVE INSTALL
OVERHAUL MANUAL