LEXUS LS430 2003 Factory Repair Manual

Fig. 55: Installing Steering Knuckle LH With Bolts To Lower Ball Joint
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
8.INSTALL FRONT AXLE HUB SUB-ASSY LH (See REPLACEMENT
)
9.INSTALL SKID CONTROL SENSOR WIRE
a. Install the speed sensor with the bolt.
b. Connect the connector.
Torque: 5.5 N.m (56 kgf.cm, 49 in.lbf)

Fig. 56: Installing Skid Control Sensor Wire
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
10.INSTALL FRONT DISC (See step 15 on OVERHAUL
)
11.INSTALL FRONT DISC BRAKE CALIPER ASSY LH (See REPLACEMENT
)
12.INSTALL FRONT WHEELS
Torque: 103 N.m (1,050 kgf.cm, 76 ft.lbf)
13.INSPECT AND ADJUST FRONT WHEEL ALIGNMENT (See ADJUSTMENT
)
14.CHECK ABS SPEED SENSOR SIGNAL (See TEST MODE PROCEDURE
)

REPLACEMENT
HINT:
See COMPONENTS
Use the same procedures for the RH side and LH side.
The procedures listed below are for the LH side.
1.REMOVE FRONT WHEEL LH
2.SEPARATE FRONT DISC BRAKE CALIPER ASSY LH (See REPLACEMENT
)
3.REMOVE FRONT DISC (See OVERHAUL
)
4.REMOVE FRONT AXLE LH HUB BOLT
a. Using SST and a brass bar or an equivalent to hold, remove the hub bolt.
SST 09628-10011
Fig. 57: Removing Front Axle LH Hub Bolt

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
5.INSTALL FRONT AXLE LH HUB BOLT
a. Install a washer and nut to the bolt, as shown in the illustration.

b. Using a brass bar or an equivalent to hold, turn the wheel nut to pull the hub bolt until the underside
of the hub bolt head touches the axle hub.
Fig. 58: Installing Front Axle LH Hub Bolt

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
6.INSTALL FRONT DISC (See step 15 on OVERHAUL
)
7.INSTALL FRONT DISC BRAKE CALIPER ASSY LH (See REPLACEMENT
)
8.INSTALL FRONT WHEEL LH
Torque: 103 N.m (1,050 kgf.cm, 76 ft.lbf)
REPLACEMENT
HINT:
See COMPONENTS

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The procedures listed below are for the LH side.
1.REMOVE REAR TIRE
2.SEPARATE HEIGHT CONTROL SENSOR LINK SUB-ASSY REAR
a. Place matchmarks on the height control sensor link and bracket.
b. Remove the nut from the height control sensor link.
Fig. 59: Identifying Matchmarks On Height Control Sensor Link And Bracket

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
3.REMOVE REAR STABILIZER LINK ASSY LH
a. Remove the nut, and separate the stabilizer link assy LH.
HINT:
If the ball
joint turns together with the nut, use a hexagon wrench (6 mm) to hold the stud.

Fig. 60: Removing Rear Stabilizer Link Assy LH Nut
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
4.REMOVE DIFFERENTIAL SUPPORT PROTECTOR NO. 2
a. Remove the 3 nuts, and differential support protector No. 2.

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Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
5.REMOVE REAR SUSPENSION MEMBER BRACE LH
a. Remove the 2 bolts, and suspension member brace.

Fig. 62: Removing Rear Suspension Member Brace Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
6.SEPARATE PARKING BRAKE CABLE ASSY NO. 3
a. Remove the 2 bolts, and separate the parking brake cable No. 3 from body.

Fig. 63: Separating Parking Brake Cable Assy No. 3
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
7.REMOVE REAR AXLE SHAFT NUT
a. Remove the cotter pin and lock cap.
b. While depressing the brake pedal, remove the nut.

Fig. 64: Removing Rear Axle Shaft Nut
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
8.SEPARATE SPEED SENSOR REAR LH
a. Remove the bolt and separate the speed sensor from the rear axle carrier.