2003 LEXUS LS430 torque

Fig. 136: Installing Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
63.INSTALL HEIGHT CONTROL VALVE SUB-ASSY NO.2 (W/ AIR SUSPENSION) (SEE
REPLACEMENT
)
HINT:
Perform this operation only when the rear differential mount cushion is replaced.
64.INSTALL STABILIZER BAR REAR (SEE REPLACEMENT
)
HINT:
Perform this operation only when the rear differential mount cushion is replaced.
65.INSTALL REAR DIFFERENTIAL DRAIN PLUG
a. Using a hexagon wrench (10 mm), install the drain plug with a new gasket.
Torque: 49 N.m (500 kgf.cm, 36 ft.lbf)
66.ADD DIFFERENTIAL OIL

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.

d. Install the disc brake caliper and 2 bolts.
Torque: 78 N.m (800 kgf.cm, 58 ft.lbf)
Fig. 2: Inspecting Front Axle Hub Bearing Looseness

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
3.INSPECT FRONT AXLE HUB BEARING RUNOUT
a. Remove the 2 bolts, brake caliper and disc. (see OVERHAUL
)
b. Securely support the brake caliper.
c. Using a dial indicator, check for runout in the surface of the axle hub outside the hub bolt.
Maximum: 0.05 mm (0.0020 in.)
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4500110003[
d. Install the disc brake caliper and 2 bolts.
Torque: 78 N.m (800 kgf.cm, 58 ft.lbf)

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. 4: Inspecting Rear Axle Hub Bearing Looseness
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
6.INSPECT REAR AXLE HUB BEARING RUNOUT
a. Remove the 2 bolts, brake caliper and disc. (see OVERHAUL
)
b. Securely support the brake caliper.
c. Using a dial indicator, check for runout in the surface of the axle hub outside the hub bolt.
Maximum: 0.03 mm (0.0012 in.)
If runout 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. 32: Identifying Direction Of Intermediate Shaft And Propeller Shaft Companion Flange
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
27.INSTALL FLEXIBLE COUPLING
a. Install and torque the 3 bolts, washers and nuts.
Torque: 79 N.m (805 kgf.cm, 58 ft.lbf)

Fig. 35: Installing Center Support Bearing Bolts And Adjusting Washers
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
HINT:
Use the adjusting washers which were removed.
d. Align the matchmarks and connect the propeller shaft to the transmission/differential.
e. Install and torque the 6 bolts, washers and nuts.
Torque: 79 N.m (805 kgf.cm, 58 ft.lbf)

Fig. 37: Aligning Propeller Shaft And Differential/Transmission Phasemarks
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
29.FULLY TIGHTEN CENTER SUPPORT BEARING ASSY NO. 1
a. Torque the 2 center support bearing set bolts.
Torque: 37 N.m (375 kgf.cm, 27 ft.lbf)
HINT:
Adjust the center support bearing to keep the intervals as shown in the illustration with the vehicle
in the unladen condition.