3B1A-14 POWER STEERING GEAR UNIT REPAIR
•
Turn the stub shaft (31) clockwise to thread
, the rack piston onto the worm (33) while
holding tool J 21552 against the end o f
the worm.
•
Remove tool J 21552 after the rack piston is
completely threaded on the worm.
•
C enter the rack p iston in the sid e
cover opening.
4;
Secondary rack piston (7) in the housing (plug out,
teeth toward shaft opening).
•
Align rack piston teeth with the primary teeth.
5.
Pitman shaft (5) and the side cover (3).
•
Lubricate area between the seal lips o f the
pitman shaft seal with chassis lubricant or an
all-purpose grease..
i
•
Slide pitman shaft into place1.
;;;
NOTICE:
The pitman shaft must be installed with
the tapered teeth engaging the primary rack piston
(see Figure 37). If this procedure is not followed, it w ill bis
im possible to eliminate lash between the primary g e a r :
teeth.'
i' '
•
Install a new seal (3 ) on the side cover iirid
lubrjicate with power steering fluid.
•
Push the side cover (3) into the housing (6) ■
until the adjuster screw on pitman shaft ( 5 ) 1
contacts the cover.
j
•
Insert a hex wrench through the cover into the
adjuster screw and turn it counterclockwise
until the cover bottoms on the housing. Theh
back o ff 1/2 turn.
(
•
Preload adjuster prevailing torque nut (1 j on ;
the adjuster screw.
NOTICE:
See “Notice” on page 1 o f this section. ,
•
Install the side cover bolts (2) arid torque to
47 N-m (35 lb. ft.).
6.
Pjug (8) both cylinders.
Tighten
•
Plugs (8) to 102 N«m (75 lb. ft.) if aluminum,
. or 115 N»m (85 lb. ft.) if steel. 7
8
9
7.
Seal (11).
8.
Housing end plug (12).
-
9.
Retaining ring (13). The ring gap does,not line up
with the housing hole (see Figure 38).
Figure 34 Valve Assembly Installation
A-SECOND MARK
B-RULER
C-ORIGINAL MARK
D r ADJUSTER PLUG HOLE
Figure 35 Re-marking the Housing
Содержание C Series 1993
Страница 1: ......
Страница 12: ...OA 6 GENERAL INFORMATION Figure 11 Allison Transmission I D Location ...
Страница 44: ...3B1A 2 POWER STEERING GEAR UNIT REPAIR Figure 1 710 Power Steering Gear ...
Страница 62: ......
Страница 75: ...3B3 2 POWER STEERING COMPONENTS TRW ROSS ...
Страница 101: ...5P2 4 HYDRAULIC BOOSTER Figure 5 Removing the Seal Plug Figure 3 Removing the End Cover Assembly ...
Страница 121: ...5H 16 AIR BRAKE VALVES Figure 21 Bendix Proportioning Relay Valve Components ...
Страница 147: ...5J 10 AIR COMPRESSOR AND GOVERNOR 286 F9051 Figure 18 Bendix BX 2150 Compressor Components i ...
Страница 204: ...MODEL 295 TBI UNIT 6C1 3 F7973 Figure 3 Model 295 TBL Unit ...
Страница 251: ...6D4 6 37 MT STARTER MOTORS V3022 Figure 8 37 MT Components ...