wheel bolt torque LEXUS LS430 2003 Factory Repair Manual

Fig. 47: Installing 6 Torque Converter Clutch Mounting Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
42.INSTALL FLYWHEEL HOUSING UNDER COVER
a. Install the fly wheel housing under cover with the 2 bolts.
Torque: 18 N.m (184 kgf.cm, 13 ft.lbf)

Fig. 48: Installing Fly Wheel Housing Under Cover With 2 Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
43.INSTALL WIRE HARNESS
a. Install the wire harness clamps with the 5 bolts.
Torque:
Bolt (a): 68 N.m (694 kgf.cm, 51 ft.lbf)
Bolt (b): 7.5 N.m (76 kgf.cm, 66 in..lbf)
HINT:
Bolt (a) is ti
ghtened to the transmission housing.

a. Connect the flexible hose with the union bolt and a new gasket.
Torque: 39 N.m (400 kgf.cm, 29 ft.lbf)
HINT:
Install the flexible hose lock securely in the lock hole in the disc brake cylinder assy.
Fig. 85: Connecting Flexible Hose With Union Bolt And Gasket

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
23.INSTALL DISC BRAKE PAD KIT FRONT (PAD ONLY)
a. Right wheel:
Connect the pad wear indicator to the inner pads, and install a new clip.
HINT:

a. Connect the flexible hose with the union bolt and a new gasket.
Torque: 39 N.m (400 kgf.cm, 29 ft.lbf)
HINT:
Install the flexible hose lock securely in the lock hole in the caliper.
Fig. 105: Connecting Flexible Hose With Union Bolt And Gasket

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
26.INSTALL DISC BRAKE PAD KIT REAR (PAD ONLY)
a. Right wheel:
Connect the pad wear indicator to the inner pads, and install a new clip.
HINT:

Fig. 171: Installing Hole Plug
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
72.INSTALL REAR WHEEL
a. Temporarily tighten the brake caliper with the 2 new bolts.
b. Sliding the brake caliper outer side of the vehicle and tighten bolt A first then bolt B.
Torque: 78 N.m (800 kgf.cm, 58 ft.lbf)
c. Install the rear wheel.
Torque: 103 N.m (1,050 kgf.cm, 76 ft.lbf)

a. Fill the rear differential carrier assy with differential gear oil equivalent.
Oil type: Differential synthetic gear oil GL-5 75W-90 or equivalent
Capacity: 1.35 +/- 0.05 liters (1.43 +/- 0.05 US qts, 1.19 +/- 0.04 Imp. qts)
67.INSPECT DIFFERENTIAL OIL (SEE ADJUSTMENT
)
68.INSTALL REAR DIFFERENTIAL FILLER PLUG
a. Using a hexagon wrench (10 mm), install the filler plug with a new gasket.
Torque: 49 N.m (500 kgf.cm, 36 ft.lbf)
69.INSTALL REAR DRIVE SHAFT ASSY LH (SEE REPLACEMENT
)
70.INSTALL REAR DRIVE SHAFT ASSY RH
HINT:
Installation procedure of the RH side is the same as that of the LH side.
71.INSTALL FRONT FLOOR HEAT INSULATOR NO.1
a. Install the front floor heat insulator No.1 with the 4 bolts.
Torque: 5.4 N.m (55 kgf.cm, 48 in..lbf)
72.INSTALL REAR WHEEL
a. Install the rear wheel with the 5 nuts.
Torque: 103 N.m (1,050 kgf.cm, 76 ft.lbf)
73. Install the ornament with the 10 bolts.
Torque: 20 N.m (204 kgf.cm, 15 ft.lbf)
74.INSTALL PROPELLER W/CENTER BEARING SHAFT ASSY (SEE OVERHAUL
)
75.FULLY TIGHTEN CENTER SUPPORT BEARING ASSY NO.1 (SEE OVERHAUL
)
SST 09922-10010
76.INSPECT AND ADJUST NO.2 AND NO.3 JOINT ANGLE (SEE OVERHAUL
)
77.INSTALL PROPELLER SHAFT HEAT INSULATOR (SEE OVERHAUL
)
78.INSTALL EXHAUST PIPE ASSY (SEE REPLACEMENT
)
79.INSTALL OXYGEN SENSOR (SEE REPLACEMENT
)
80.INSPECT AND ADJUST REAR WHEEL ALIGNMENT (SEE ADJUSTMENT
)
81.ADJUST VEHICLE HEIGHT (W/ AIR SUSPENSION) (SEE ON
-VEHICLE INSPECTION )
82.INSPECT HEADLIGHT AIM ONLY (SEE ADJUSTMENT
)
83.CHECK ABS SPEED SENSOR SIGNAL (SEE TEST MODE PROCEDURE
)
84.INSPECT AIR LEAK (W/ AIR SUSPENSION) (SEE REPLACEMENT
)
HINT:
Perform this operation onl
y when the rear differential mount cushion is replaced.

Fig. 3: Inspecting Front Axle Hub Bearing Runout
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
4.REMOVE REAR WHEEL
5.INSPECT REAR AXLE HUB BEARING LOOSENESS
a. Remove the 2 bolts, brake caliper and disc. (see OVERHAUL
)
b. Securely support the brake caliper.
c. Using a dial indicator, check for looseness near the center of the axle hub.
Maximum: 0.05 mm (0.0020 in.)
If looseness exceeds the maximum, replace the axle hub assy.
d. Install the disc brake caliper and 2 bolts.
Torque: 78 N.m (800 kgf.cm, 58 ft.lbf)

Fig. 51: Installing Disc Brake Caliper Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
13.INSTALL SKID CONTROL SENSOR WIRE
a. Connect the connector.
14.INSTALL FRONT WHEELS
Torque: 103 N.m (1,050 kgf.cm, 76 ft.lbf)
15.INSPECT AND ADJUST FRONT WHEEL ALIGNMENT (See ADJUSTMENT
)
16.CHECK ABS SPEED SENSOR SIGNAL (See TEST MODE PROCEDURE
)
REPLACEMENT
HINT:

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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42.ADJUST PARKING BRAKE PEDAL TRAVEL (See step 5 on ADJUSTMENT )
43.INSTALL SPEED SENSOR REAR LH
a. Install the speed sensor with the bolt.
Torque: 8.0 N.m (82 kgf.cm, 71 in.lbf)
44.INSTALL REAR DISC (See step 16 on OVERHAUL
)
45.ADJUST PARKING BRAKE SHOE CLEARANCE (See step 21 on OVERHAUL
)
46.INSTALL REAR DISC BRAKE CALIPER ASSY LH (See step 20 on REPLACEMENT
)
47.INSTALL REAR AXLE SHAFT NUT (See REPLACEMENT
)
48.INSPECT AXLE HUB BEARING LOOSENESS (See ON
-VEHICLE INSPECTION )
49.INSPECT AXLE HUB BEARING RUNOUT (See ON
-VEHICLE INSPECTION )
50.STABILIZE SUSPENSION (See step 23 on REPLACEMENT
)
51.FULLY TIGHTEN SHOCK ABSORBER ASSY REAR LH
a. Fully tighten the shock absorber assy LH with the new nut.
Torque: 70 N.m (714 kgf.cm, 52 ft.lbf)
52.INSTALL REAR TIRE
Torque: 103 N.m (1,050 kgf.cm, 76 ft.lbf)
53.ADJUST VEHICLE HEIGHT (W/ AIR SUSPENSION) (See ON
-VEHICLE INSPECTION )
54.INSPECT HEADLIGHT AIM ONLY (See ADJUSTMENT
)
55.INSPECT AND ADJUST REAR WHEEL ALIGNMENT (See ADJUSTMENT
)
56.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 REAR TIRE
2.REMOVE REAR DISC BRAKE CALIPER ASSY LH (See REPLACEMENT
)
3.REMOVE REAR DISC (See step 15 on OVERHAUL
)
4.REMOVE REAR AXLE LH HUB BOLT
a. Using SST and a screwdriver or an equivalent to hold, remove the hub bolt.
SST 09628-10011