speed sensor TOYOTA SEQUOIA 2001 Service Repair Manual

SA23J±05
SA±28
± SUSPENSION AND AXLEFRONT AXLE HUB
3024 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
1. INSTALL STEERING KNUCKLE
(a) 4WD:
Insert the drive shaft into the axle hub and temporarily tighten the nut.
NOTICE:
Be careful not to damage the oil seal and drive shaft boot.
(b) Connect the steering knuckle to the upper suspension arm.
(c) Install the nut and a new cotter pin.
If the holes for the cotter pin are not aligned, tighten the nut further up to 60°.
Torque: 105 N´m (1,100 kgf´cm, 77 ft´lbf)
2. CONNECT LOWER BALL JOINT
Connect the lower ball joint to the steering knuckle with the 4 bolts.
Torque: 65 N´m (663 kgf´cm, 48 ft´lbf)
3. INSTALL SHOCK ABSORBER (See page SA±70)
4. INSTALL BRAKE CALIPER
(a) Install the disc, brake caliper and 2 bolts.
Torque: 123 N´m (1,250 kgf´cm, 90 ft´lbf)
(b) Install the brake line clamp to the steering knuckle with the bolt.
Torque: 28 N´m (285 kgf´cm, 21 ft´lbf)
5. CONNECT SPEED SENSOR AND WIRE HARNESS CLAMP
Connect the speed sensor and wire harness clamp to the steering knuckle with the 2 bolts.
Torque: 8.0 N´m (82 kgf´cm, 71 ft´lbf)
6. 4WD:
INSTALL DRIVE SHAFT LOCK NUT
(a) While applying the brakes, tighten the nut.
Torque: 235 N´m (2,400 kgf´cm, 173 ft´lbf)
(b) Install the lock cap and a new cotter pin.
If the holes for the cotter pin are not aligned, tighten the nut further up to 60°.
7. INSTALL GREASE CAP
8. INSTALL FRONT WHEEL
Torque: 110 N´m (1,150 kgf´cm, 83 ft´lbf)
9. DEPRESS BRAKE PEDAL SEVERAL TIMES
10. CHECK FRONT WHEEL ALIGNMENT (See page SA±4)
11. CHECK SPEED SENSOR SIGNAL (See page DI±899)
12. PERFORM ZERO POINT CALIBRATION OF STEERING ANGLE, MASTER CYLINDER PRES-
SURE, YAW RATE AND DECELERATION SENSORS (See page DI±897)

SA183±05
F07268
Upper Suspension Arm
N´m (kgf´cm, ft´lbf)
: Specified torque

Non±reusable part
Brake and Fuel
Line Clamp
Fender Apron Seal Rear
Speed Sensor Wire Harness
Bushing

Bushing
Cotter Pin
105 (1,100, 77)
64 (650, 47)
98 (1,000, 72)
135 (1,400, 100)
Shock Absorber
with Coil Spring
8.0 (82, 71 in.´lbf)
5.5 (56, 49 in.´lbf)
± SUSPENSION AND AXLEFRONT UPPER SUSPENSION ARM
SA±71
3067 Author: Date:
2005 SEQUOIA (RM1146U)
FRONT UPPER SUSPENSION ARM
COMPONENTS

SA23W±03
R13196
SST
F07269
F07270
SA±72
± SUSPENSION AND AXLEFRONT UPPER SUSPENSION ARM
3068 Author: Date:
2005 SEQUOIA (RM1146U)
REMOVAL
1. REMOVE SHOCK ABSORBER WITH COIL SPRING
(See page SA±64)
2. DISCONNECT SPEED SENSOR WIRE HARNESS
CLAMPS
Remove the 2 bolts and speed sensor wire harness clamps
from the steering knuckle and upper suspension arm.
3. DISCONNECT UPPER BALL JOINT
(a) Remove the cotter pin and loosen the nut.
(b) Using SST, disconnect the upper ball joint.
SST 09950±40011 (09951±04010, 09952±04010,
09953±04020, 09954±04010, 09955±04031,
09958±04011)
(c) Support the steering knuckle securely.
(d) Remove the nut.
4. REMOVE FENDER APRON SEAL REAR
Remove the 4 clips and fender apron seal rear.
5. REMOVE BRAKE AND FUEL LINE CLAMP
Disengage the 2 brake lines and fuel line, and remove the nut
and brake line clamp.
6. REMOVE UPPER SUSPENSION ARM
Remove the nut, bolt, 2 washers and upper suspension arm.

SA187±06
SA±74
± SUSPENSION AND AXLEFRONT UPPER SUSPENSION ARM
3070 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
1. INSTALL UPPER SUSPENSION ARM
Install the upper suspension arm with the 2 washers, bolt and nut.
Torque: 98 N´m (1,000 kgf´cm, 72 ft´lbf)
HINT:
After stabilizing the suspension, torque the nut.
2. INSTALL BRAKE AND FUEL LINE CLAMP
Torque: 5.5 N´m (56 kgf´cm, 49 in.´lbf)
3. INSTALL FENDER APRON SEAL REAR
4. CONNECT UPPER BALL JOINT
(a) Connect the upper ball joint to the upper suspension arm.
(b) Install the nut and a new cotter pin.
If the holes for the cotter pin are not aligned, tighten the nut further up to 60°.
Torque: 105 N´m (1,100 kgf´cm, 77 ft´lbf)
5. CONNECT SPEED SENSOR WIRE HARNESS CLAMPS
Torque: 8.0 N´m (82 kgf´cm, 71 in.´lbf)
6. INSTALL SHOCK ABSORBER WITH COIL SPRING (See page SA±70)
7. CHECK FRONT WHEEL ALIGNMENT (See page SA±4)
8. PERFORM ZERO POINT CALIBRATION OF STEERING ANGLE, MASTER CYLINDER PRES-
SURE, YAW RATE AND DECELERATION SENSORS (See page DI±897)

SA23Z±04
F07279
N´m (kgf´cm, ft´lbf) : Specified torque

Non±reusable part
Boot

Wire

Snap Ring

Upper Ball Joint
64 (650, 47)
Brake Caliper
Cotter Pin
105 (1,100, 77)
Shock Absorber
123 (1,250, 90)
28 (285, 21)
Steering Knuckle with Axle Hub
Disc
4WD:

Cotter Pin
235 (2,400, 173)
Lock Cap
Grease Cap
8.0 (82, 71 in.´lbf)
Speed Sensor
135 (1,400, 100)
65 (660, 48)
± SUSPENSION AND AXLEFRONT UPPER BALL JOINT
SA±81
3077 Author: Date:
2005 SEQUOIA (RM1146U)
FRONT UPPER BALL JOINT
COMPONENTS

SA17R±04
F14272
122 (1,244, 90)

Oil Seal

O±ring
Parking Brake Assembly
Disc Brake Caliper

Bearing Retainer

Speed Sensor Rotor

Snap Ring

Bearing Retainer

Spring Washer
Backing PlateSerration Bolt

Hub Bolt
Oil Deflector

GasketAxle Shaft
N´m (kgf´cm, ft´lbf): Specified torque

Non±reusable partx6
105 (1,070, 77)
15.5 (158, 11)
Clip
Parking Brake Cable

Hub Bolt
8.0 (82, 71 in.´lbf)

Bearing Assembly SA±94
± SUSPENSION AND AXLEREAR AXLE SHAFT
3090 Author: Date:
2005 SEQUOIA (RM1146U)
REAR AXLE SHAFT
COMPONENTS

SA24A±02
F14277
F14278
F14279
F05103
SST
F14280
± SUSPENSION AND AXLEREAR AXLE SHAFT
SA±97
3093 Author: Date:
2005 SEQUOIA (RM1146U)
DISASSEMBLY
1. REMOVE BEARING RETAINER (DIFFERENTIAL SIDE)
AND SPEED SENSOR ROTOR
(a) Attach the 4 nuts to the serration bolts and remove the
serration bolts from the backing plate using a hammer.
NOTICE:
Do not reuse the nuts previously removed from the vehicle.
(b) Grind the retainer and sensor rotor surfaces using a grind-
er, then pry them out with a chisel and hammer.
2. REMOVE SNAP RING FROM AXLE SHAFT
Using a snap ring expander, remove the snap ring.
3. REMOVE REAR AXLE SHAFT FROM BACKING
PLATE AND BEARING ASSEMBLY
(a) Attach the washers and nut to the serration bolts, then
torque the nuts to install the serration bolts to the backing
plate.
(b) Remove the 4 nuts from the serration bolts.
(c) Position SST on the backing plate with the 4 nuts.
SST 09521±25011, 09521±25021
(d) Using a press, remove the rear axle shaft, spring washer
and bearing retainer from the backing plate.
(e) Remove the SST.
SST 09521±25011, 09521±25021
4. REMOVE OIL DEFLECTOR AND GASKET
Using a brass bar and hammer, remove the 6 hub bolts, oil de-
flector and gasket.

SA24B±02
F14284
Socket Wrench
F14286
F14287
SST
SST
F14288
SST
SST
± SUSPENSION AND AXLEREAR AXLE SHAFT
SA±101
3097 Author: Date:
2005 SEQUOIA (RM1146U)
REASSEMBLY
1. INSTALL BEARING ASSEMBLY
Position the backing plate on the bearing assembly and using
a press and 2 socket wrenches, install the serration bolts.
2. INSTALL OIL DEFLECTOR AND GASKET
Position a new gasket and oil deflector on the axle shaft and
install a washer and nut to a new hub bolt, as shown in the il-
lustration, and install the hub bolt by torquing the nut.
3. INSTALL REAR AXLE SHAFT TO BACKING PLATE
(a) Install the backing plate, spring washer and bearing re-
tainer on the rear axle shaft.
(b) Using SST and a press, install the rear axle shaft into the
backing plate.
SST 09631±12090, 09950±60020 (09951±01030)
4. INSTALL SNAP RING TO AXLE SHAFT
Using a snap ring expander, install a new snap ring.
5. INSTALL SPEED SENSOR ROTOR AND BEARING RE-
TAINER (DIFFERENTIAL SIDE)
Using SST and a press, install a new speed sensor rotor and
bearing retainer.
SST 09631±12090, 09950±60020 (09951±01030)
Standard length: 132.8 ± 1.0 mm (5.228 ± 0.039 in.)

SA17X±07
SA±102
± SUSPENSION AND AXLEREAR AXLE SHAFT
3098 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
Installation is in the reverse order of removal (See page SA±95).
HINT:
After installation, fill the brake reservoir with brake fluid, bleed the brake system (See page BR±4), check
for leaks and check the speed sensor signal (See page DI±899).

SA17B±05
F14298
Speed Sensor
Wire Harness
Lower Control Arm
N´m (kgf´cm, ft´lbf) : Specified torque
Upper Control Arm
140 (1,428, 103)
140 (1,428, 103)
28 (286, 21)
130 (1,326, 96)
26 (265, 19)
Parking Brake Cable130 (1,326, 96)
Brake Line
Bracket
SA±146
± SUSPENSION AND AXLEREAR UPPER AND LOWER CONTROL ARM
3142 Author: Date:
2005 SEQUOIA (RM1146U)
REAR UPPER AND LOWER CONTROL ARM
COMPONENTS