1996 TOYOTA TERCEL power steering

W04432
Hexagon
Wrench
12°
W00840
SST
W00841
SST
Hexagon
Wrench
W01203SSTHexagon
Wrench Fulcrum
Length
- STEERINGPOWER STEERING GEAR
SR-59
1996 TERCEL (RM440U)
13. ADJUST TOTAL PRELOAD
(a) To prevent the steering rack teeth from damaging the oil
seal lip, temporarily install the RH and LH rack ends.
(b) Using a hexagon wrench (21 mm), torque the rack guide
spring cap.
Torque: 25 N´m (250 kgf´cm, 18 ft´lbf)
(c) Using a hexagon wrench (21 mm), return the cap 12°.
(d) Using SST, turn the control valve shaft right and left 1 or
2 times.
SST 09616-00010
(e) Using a hexagon wrench (21 mm), loosen the cap until the
rack guide spring is not functioning.
(f) Using SST, a torque wrench and hexagon wrench (21
mm), tighten the cap until the preload is within the specifi-
cation.
SST 09616-00010
Preload (turning):
0.8 - 1.4 N´m (8 - 14 kgf´cm, 6.9 - 12.2 in.´lbf)
14. INSTALL RACK GUIDE SPRING CAP LOCK NUT
(a) Apply sealant to 2 or 3 threads of the nut.
Sealant: Part No.08833-00080, THREE BOND 1344,
LOCTITE 242 or equivalent
(b) Using a hexagon wrench (21 mm), hold the rack guide
spring cap and using SST, torque the nut.
SST 09922-10010
Torque: 36 N´m (366 kgf´cm, 26 ft´lbf)
NOTICE:
Use SST 09922-10010 in the direction shown in the illustra-
tion.
HINT:
Use a torque wrench with a fulcrum length of 300 mm (11.81
in.).
(c) Recheck the total preload.
Preload (turning):
0.8 - 1.4 N´m (8 - 14 kgf´cm, 6.9 - 12.2 in.´lbf)
(d) Remove the RH and LH rack end.

R07337
Rack Groove
R11031
SST
Fulcrum
Length
R10934
Brass
Bar
F05319
SR4273
0 - 3 mm
(0 - 0.12 in.) SR-60
- STEERINGPOWER STEERING GEAR
1996 TERCEL (RM440U)
15. INSTALL RH AND LH CLAW WASHERS AND RACK
ENDS
(a) Install a new washer, and temporarily tighten the rack
end.
HINT:
Align the claws of the washer with the steering rack grooves.
(b) Using a spanner, hold the steering rack steadily and using
SST, torque the rack end.
SST 09922-10010
Torque: 51 N´m (520 kgf´cm, 18 ft´lbf)
NOTICE:
Use SST 09922-10010 in the direction shown in the illustra-
tion.
HINT:
Use a torque wrench with a fulcrum length of 345 mm (13.58
in.).
(c) Using a brass bar and a hammer, stake the washer.
NOTICE:
Avoid any impact on the rack.
16. INSTALL RH AND LH RACK BOOTS, CLAMPS AND
CLIPS
(a) Ensure that the steering rack hole is not clogged with
grease.
HINT:
If the hole is clogged, the pressure inside the boot will change
after it is assembled and the steering wheel is turned.
(b) Install the boot.
NOTICE:
Be careful not to damage or twist the boots.
(c) Tighten a new clamp, as shown in the illustration.

R13123
R11032
SST
Fulcrum
Length
- STEERINGPOWER STEERING GEAR
SR-61
1996 TERCEL (RM440U)
(d) Install the clip.
HINT:
Face the open ends of the clip outward/upward, as shown.
17. INSTALL RH AND LH TIE ROD ENDS AND LOCK NUTS
(a) Screw the lock nut and tie rod end onto the rack end until
the matchmarks are aligned.
(b) After adjusting toe-in, torque the nut
(See page SA-4).
Torque: 47 N´m (480 kgf´cm, 35 ft´lbf)
18. INSTALL AIR CONTROL VALVE
Torque the valve.
Torque: 29 N´m (300 kgf´cm, 22 ft´lbf)
19. INSTALL 2 TURN PRESSURE TUBES
(a) Install 2 new union seats.
(b) Using SST, install the tube.
SST 09633-00020
Torque: 20 N´m (203 kgf´cm, 15 ft´lbf)
HINT:

Use a torque wrench with a fulcrum length of 300 mm
(11.81 in.).

This torque value is effective in case that SST is parallel
to a torque wrench.

SR0L2-03
R11193
R13112
Fulcrum
Length
SST
Z14367
B AB
B
BB
SR-62
- STEERINGPOWER STEERING GEAR
1996 TERCEL (RM440U)
INSTALLATION
1. INSTALL PS GEAR ASSEMBLY
Install the gear assembly from the LH of the vehicle.
NOTICE:
Do not damage the turn pressure tubes.
2. INSTALL 2 GROMMETS AND BRACKETS
Torque the 2 bolts and nuts.
Torque: 58 N´m (590 kgf´cm, 43 ft´lbf)
3. CONNECT PRESSURE FEED AND RETURN TUBES
Using SST, connect the tube.
SST 09631-22020
Torque: 36 N´m (366 kgf´cm, 27 ft´lbf)
HINT:

Use a torque wrench with a fulcrum length of 300 mm
(11.81 in.).

This torque value is effective in case that SST is parallel
to a torque wrench.
4. CONNECT TUBE CLAMP
Torque the bolt.
Torque: 13 N´m (130 kgf´cm, 9 ft´lbf)
5. M/T:
CONNECT CONTROL CABLES
(a) Connect the 2 cables to the control lever housing.
(b) Install the 2 clips to the cables.
(c) Install the 2 clips and washers.
6. CONNECT 2 VACUUM HOSES
7. INSTALL ENGINE REAR MOUNT BRACKET
Torque the 2 bolts.
Torque: 48 N´m (490 kgf´cm, 35 ft´lbf)
8. INSTALL ENGINE REAR MOUNT INSULATOR
Torque the 6 bolts.
Torque:
Bolt A: 64 N´m (650 kgf´cm, 47 ft´lbf)
Bolt B: 78 N´m (800 kgf´cm, 58 ft´lbf)

- STEERINGPOWER STEERING GEAR
SR-63
1996 TERCEL (RM440U)
9. INSTALL FRONT EXHAUST PIPE
(a) Connect the 2 rings.
(b) Install the bolt and clamp over a new gasket.
Torque: 19 N´m (190 kgf´cm, 14 ft´lbf)
(c) Install the 2 bolts and compression springs over a new
gasket.
Torque: 62 N´m (630 kgf´cm, 46 ft´lbf)
10. INSTALL OXYGEN SENSOR
Install the sensor.
Torque: 44 N´m (450 kgf´cm, 32 ft´lbf)
11. CONNECT SLIDING YOKE (See page SR-20)
12. INSTALL COLUMN HOLE COVER
Torque the 2 bolts and nut.
Torque: 4.9 N´m (50 kgf´cm, 43 in.´lbf)
13. CONNECT RH AND LH TIE ROD ENDS
(See page SA-10)
14. PLACE FRONT WHEELS FACING STRAIGHT AHEAD
HINT:
Do it with the front of the vehicle jacked up.
15. w/ Airbag:
CENTER SPIRAL CABLE (See page SR-20)
16. w/ Airbag:
INSTALL STEERING WHEEL
(a) Install the wheel at straight-ahead position.
(b) Temporarily tighten the wheel set nut.
(c) Connect the connector.
17. BLEED POWER STEERING SYSTEM
(See page SR-5)
18. CHECK STEERING WHEEL CENTER POINT
19. w/ Airbag:
TORQUE STEERING WHEEL SET NUT
Torque: 34 N´m (350 kgf´cm, 25 ft´lbf)
20. w/ Airbag:
INSTALL STEERING WHEEL PAD (See page SR-20)
21. CHECK FRONT WHEEL ALIGNMENT
(See page SA-4)

RS02V-04
- SUPPLEMENTAL RESTRAINT SYSTEMSRS AIRBAG
RS-1
984 Author
: Date
:
1996 TERCEL (RM440U)
SRS AIRBAG
PRECAUTION
NOTICE:

The TERCEL is equipped with an SRS, which comprises a driver airbag and front passenger
airbag. Failure to carry out service operations in the correct sequence could cause the SRS to
unexpectedly deploy during servicing, possibly leading to a serious accident. Further, if a mis-
take is made in servicing the SRS, it is possible the SRS may fail to operate when required. Be-
fore performing servicing (including removal or installation of parts, inspection or replace-
ment), be sure to read the following items carefully, then follow the correct procedure described
in the repair manual.

Malfunction symptoms of the SRS are difficult to confirm, so the DTCs become the most impor-
tant source of information when troubleshooting the SRS, always inspect the DTCs before dis-
connecting the battery.

Even in cases of a minor collision where the SRS does not deploy, the steering wheel pad, front
passenger airbag assembly and airbag sensor assembly should be inspected.
(See page RS-9, RS-22, RS-34)

Never use SRS parts from another vehicle. When replacing parts, replace them with new parts.

Never disassemble and repair the steering wheel pad, front passenger airbag assembly or air-
bag sensor assembly in order to reuse it.

If the steering wheel pad, front passenger airbag assembly or airbag sensor assembly has been
dropped, or if there are cracks, dents or other defects in the case, bracket or connector, replace
them with new ones.

Use a volt/ohmmeter with high impedance (10 kW/V minimum) for troubleshooting the system's
electrical circuits.

Information labels are attached to the periphery of the SRS components. Follow the instruction
on the notices.

After work on the SRS is completed, check the SRS warning light. (See page DI-148)

If the vehicle is equipped with a mobile communication system, refer to the precaution in the
IN section.
CAUTION:

Work must be started 90 seconds after the ignition switch is turned to the ºLOCKº position and
the negative (-) terminal cable is disconnected from the battery. (The SRS is equipped with a
back-up power source so that if work is started within 90 seconds of disconnecting the nega-
tive (-) terminal cable of the battery, the SRS may be deployed.)

When the negative (-) terminal cable is disconnected from the battery, the memory of the clock
and audio system will be canceled. So before starting work, make a record of the contents mem-
orized in the audio memory system. When work is finished, reset the audio systems as before
and adjust the clock. To avoid erasing the memory of each memory system, never use a back-
up power supply from outside the vehicle.

Before repairs, remove the airbag sensor if shocks are likely to be applied to the sensor during
repairs.

Do not expose the steering wheel pad, front passenger airbag assembly or airbag sensor as-
sembly directly to hot air or flames.

Z14034
Fig.1
Power Source
Safing
Sensor
Squibs
Deceleration
Sensor Fig.2 RS-6
- SUPPLEMENTAL RESTRAINT SYSTEMSRS AIRBAG
1996 TERCEL (RM440U)
(b) When the vehicle is involved in a frontal collision in the
hatched area (Fig. 1) and the shock is larger than the pre-
determined level, the SRS is activated automatically. A
safing sensor is designed to go on at a smaller decelera-
tion rate than the airbag sensors. As illustrated in Fig. 2,
ignition is caused when a safing sensor and the decelera-
tion sensor go on simultaneously. When a deceleration
force acts on the sensors, two squibs in the driver airbag
and front passenger airbag ignite and generate gas. The
gas discharging into the driver and front passenger air-
bags rapidly increases the pressure inside the bags
breaking open the steering wheel pad and instrument
panel door. Bag inflation then ends, and the bags deflate
as the gas is discharged through discharge holes at the
bag's rear or side.

AB0158
Battery
SST
AB0152
SST
AB0158
Battery
SST
H01580
SST
N12265
RS-12
- SUPPLEMENTAL RESTRAINT SYSTEMSTEERING WHEEL PAD AND SPIRAL CABLE
1996 TERCEL (RM440U)
1. AIRBAG DEPLOYMENT WHEN SCRAPPING VE-
HICLE
HINT:
Have a battery ready as the power source to deploy the airbag.
(a) Check functioning of the SST.
CAUTION:
When deploying the airbag, always use the specified SST:
SRS Airbag Deployment Tool.
SST 09082-00700
(1) Connect the SST to battery.
Connect the red clip of the SST to the battery posi-
tive (+) terminal and the black clip to the battery neg-
ative (-) terminal.
HINT:
Do not connect the yellow connector which connects with the
SRS.
(2) Check functioning of the SST.
Press the SST activation switch, and confirm the
LED of the SST activation switch lights up.
CAUTION:
If the LED lights up when the activation switch is not being
pressed, SST malfunction is probable, so definitely do not
use the SST.
(b) Disconnect the airbag connector.
(1) Remove the No.1 under cover.
(2) Disconnect the airbag connector of the spiral cable.