Subaru 2009 IMPREZA Service Manual page 2649

POWER ASSISTED SYSTEM (POWER STEERING)
18) Tighten the holder.
Tightening torque:
70 N·m (7.1 kgf-m, 51.6 ft-lb)
19) Using the ST, crimp so that the diameter of
punch hole is 2 — 2.5 mm (0.08 — 0.10 in) and is
aligned to the position of 2 mm (0.08 in) from gear-
box cylinder end surface.
ST1 34099FA060 PUNCH HOLDER
ST2 34199FE020 BASE
ST1
(A) Holder
(B) 2 mm (0.08 in)
20) Put a vinyl tape around the spline portion and
apply genuine grease to the dust cover and install
to valve assembly.
CAUTION:
Be sure to install the dust cover to groove of
shaft.
(1)
(1) Dust cover
(2) Groove
Steering Gearbox
(A)
(B)
ST1
ST2
PS-00859
(2)
PS-00534
21) Apply the genuine grease to the pinion gear
and bearing of valve assembly.
22) Install a new gasket on valve assembly. Insert
the valve assembly into place while facing the rack
teeth toward pinion.
23) Tighten the bolts alternately to secure the valve
assembly.
Tightening torque:
20 N·m (2.0 kgf-m, 14.8 ft-lb)
CAUTION:
Be sure to alternately tighten the bolts.
24) Temporarily install the tie-rod to rack end, and
then operate the rack from lock to lock for two or
three times to make it fit in.
CAUTION:
Operating the rack from lock to lock without in-
stalling tie-rods may damage the oil seal. Al-
ways install the left and right tie-rods.
25) Apply liquid gasket to 1/3 or more of entire pe-
rimeter of adjusting screw thread.
Liquid gasket:
THREE BOND 1141
PS-26
PS-00165
PS-00117