Subaru 2009 IMPREZA, Service Manual

Page: 2648 / 3619

PS-25
Steering Gearbox
POWER ASSISTED SYSTEM (POWER STEERING)
7) Install the back-up washer from the gear side of
rack.
8) Check the threaded end of holder and gearbox
cylinder end for burrs, damage, etc. Correct if
faulty.
9) Apply a coat of grease to the grooves in rack,
sliding surface of sleeve and sealing surface of pis-
ton. Then insert the rack into steering body from
cylinder side.
10) Temporarily tighten a new holder to the gear-
box cylinder.
11) Put a mark at the specified position measured
from the end surface of ST, as shown in the figure.
Specified position:
Except for WRX-SS:
12.7 mm (0.5 in)
WRX-SS:
13.5 mm (0.53 in)
ST 34199FE000 INSTALLER & REMOVER
12) Set the ST to the end of rack.
ST
34199FE000 INSTALLER & REMOVER
13) Using a press, press-fit until the mark on the ST
is aligned with the end surface of the holder.
14) Remove the ST and holder.
15) Insert the outer side oil seal into the rack using
the same procedure as steps 5) and 6).
ST
34199FE040 INSTALLER A, B, C
• INSTALLER A: 34199FE070
• INSTALLER B: 34199FE080
• INSTALLER C: 34199FE090
16) Put the ST and pipe through the rack, and
press-fit the outer side oil seal using a press.
ST
34199AG010 INSTALLER
17) Secure the gearbox in a vise using ST.
ST1
926200000 STAND
ST2 34199AG000 BOSS D
(1) Oil seal
(2) Back-up washer
(3) Rack
(1) 12.7 mm (0.5 in) or 13.5 mm (0.53 in)
(2) Put a mark.
PS-00077
PS-00851
(1)
(2)
(1) Mark
(2) Holder
(1) Pipe
(2) Outer side oil seal
(1) Clamp
PS-00522
ST
(1)
(2)
PS-00852
(1)
ST1
ST2
PS-00492