PS-1
POWER STEERING SYSTEM
G STEERING
CONTENTS
C
D
E
F
H
I
J
K
L
M
SECTION
A
B
PS
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) ?AIR BAG? and ?SEAT BELT PRE-TEN-
SIONER? .................................................................. 2
Precautions for Steering System .............................. 2
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
Commercial Service Tool ......................................... 4
NOISE, VIBRATION, AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 5
NVH Troubleshooting Chart ..................................... 5
POWER STEERING FLUID ........................................ 6
Checking Fluid Level ................................................ 6
Checking Fluid Leakage ........................................... 6
Bleeding Hydraulic System ...................................... 7
STEERING WHEEL .................................................... 8
On-Vehicle service ................................................... 8
CHECKING STEERING WHEEL PLAY ................ 8
CHECKING NEUTRAL POSITION ON STEER-
ING WHEEL .......................................................... 8
CHECKING STEERING WHEEL TURNING
FORCE .................................................................. 8
FRONT WHEEL TURNING ANGLE ..................... 9
Removal and Installation .......................................... 9
REMOVAL ............................................................. 9
INSTALLATION ..................................................... 9
HEATED STEERING WHEEL .................................. 10
Wiring Diagram ? PS-H/STRG ? ......................... 10
TILT & TELESCOPIC SYSTEM .................................11
Removal and Installation .........................................11
TILT MOTOR AND TILT SENSOR .......................11
TELESCOPIC MOTOR AND TELESCOPIC
SENSOR ............................................................. 12
STEERING COLUMN ............................................... 13
Removal and installation ........................................ 13
REMOVAL ........................................................... 14
INSTALLATION ................................................... 14
Disassembly and Assembly ....................................15
Inspection ...............................................................15
POWER STEERING GEAR AND LINKAGE ............16
On-Vehicle Service ................................................. 16
CHECKING STEERING GEAR ...........................16
CHECKING STEERING LINKAGE .....................16
CHECKING GEAR HOUSING MOVEMENT .......16
CHECKING RACK SLIDING FORCE ..................16
Removal and Installation ........................................17
REMOVAL ...........................................................17
Disassembly and Assembly ....................................20
DISASSEMBLY ...................................................20
INSPECTION AFTER DISASSEMBLY ................20
ASSEMBLY .........................................................21
Adjustment for Rack Sliding Force .........................22
DECREASE .........................................................22
INCREASE ..........................................................22
POWER STEERING OIL PUMP ...............................24
On-Vehicle Service ................................................. 24
CHECKING HYDRAULIC SYSTEM ....................24
Removal and Installation ........................................24
REMOVAL ...........................................................24
INSTALLATION ...................................................24
Disassembly and Assembly ....................................25
PRE-DISASSEMBLY INSPECTION ....................25
DISASSEMBLY ...................................................26
ASSEMBLY .........................................................26
Inspection After Disassembly .................................28
HYDRAULIC LINE ....................................................29
Removal and Installation ........................................29
REMOVAL ...........................................................29
SERVICE DATA AND SPECIFICATIONS (SDS) ......30
General Specifications ............................................30
Steering Wheel .......................................................30
Steering Column .....................................................30
Steering Gear and Linkage .....................................30
Power Steering .......................................................31