Subaru IMPREZA 2002 Service Manual page 482

STEERING GEARBOX
POWER ASSISTED SYSTEM (POWER STEERING)
15) Install the gasket on the valve assembly. Insert
the valve assembly into the place while facing rack
teeth toward pinion.
CAUTION:
Be sure to use a new gasket.
NOTE:
Do not allow packing to be caught when installing
valve assembly.
16) Tighten the bolts alternately to secure the valve
assembly.
Tightening torque:
CAUTION:
Be sure to alternately tighten bolts.
17) Apply grease to the sleeve insertion hole.
18) Apply grease to the dust seal insertion hole.
CAUTION:
Apply clean grease with clean hands. If material
having a sharp edge is used for applying
grease, oil seal at the inside might be damaged.
19) Apply grease to the sliding surface of sleeve
and spring seat, then insert the sleeve into the pin-
ion housing. Fit the spring into the sleeve the
screw, pack grease inside of screw, then install the
screw.
25 N-m (2.5 kgf-m, 18.1 ff-lb)
(1) Adjusting screw
(2) Spring
(3) Sleeve
1
B4M1129B
20) Rack and pinion backlash adjustment
(1) Loosen the adjusting screw.
(2) Rotate the input shaft so that the rack is in
the straight ahead direction.
(3) Apply grease to the sleeve.
_I
r
I
B4M1130E
(1) Adjusting screw
(2) Locknut
(3) Spring
(4) Sleeve
(4) Tighten the adjusting screw by two threads.
m
I
G4M0121
(5) Apply liquid packing to at least 1/3 of entire
perimeter of adjusting screw thread.
THREE BOND 1141
Liquid packing:
' ( 1 )
S4M03851
(1) Apply liquid packing to at least 1/3 of entire
perimeter.
(6) Tighten the adjusting screw to 7.4 N-m (0.75
kgf-m, 5.4 ft-lb) and back off 25".
PS-40