LEXUS LS430 2003 Factory Repair Manual

LEXUS LS430 2003 Factory Repair Manual LS430 2003 LEXUS LEXUS https://www.carmanualsonline.info/img/36/57050/w960_57050-0.png LEXUS LS430 2003 Factory Repair Manual
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LEXUS LS430 2003  Factory Repair Manual Fig. 51: Measuring Differential Case Runout 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
41.REMOVE REAR DIFFERENTIAL CASE BEARING 
a. Tighten the SST bolt to push out the ring gear side outer race.

Page 2092 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 52: Removing Rear Differential Case Bearing 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
42.REMOVE REAR DIFFERENTIAL CASE BEARING 
a. Raise the rin
g gear side of the differential case slightly

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LEXUS LS430 2003  Factory Repair Manual Fig. 53: Removing Rear Differential Case Bearing 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
43.REMOVE REAR DIFFERENTIAL CASE SUB-ASSY

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LEXUS LS430 2003  Factory Repair Manual Fig. 54: Removing Rear Differential Case Sub-Assy 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
44.REMOVE REAR DIFFERENTIAL CASE BEARING 
a. Using SST, remove the 2 differential case bearings from th

Page 2095 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 55: Removing Rear Differential Case Bearing 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
45.INSPECT DIFFERENTIAL PINION GEAR BACKLASH 
a. Using a vise, hold the differential case between two al

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LEXUS LS430 2003  Factory Repair Manual Fig. 56: Inspecting Differential Pinion Gear Backlash 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
46.INSTALL DIFFERENTIAL RING GEAR 
a. Clean the contact surfaces of the differential case and the t

Page 2097 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 57: Heating Ring Gear 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
d. After the moisture on the ring gear has completely evaporated, quickly install the ring gear to the 
differential case. 
HI

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LEXUS LS430 2003  Factory Repair Manual Fig. 58: Aligning Matchmarks On Ring Gear And Differential Case 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
47.INSTALL REAR DIFFERENTIAL CASE BOLT 
a. Clean the differential ring gear set bolt hole

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LEXUS LS430 2003  Factory Repair Manual Fig. 59: Installing Rear Differential Case Bolt 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
c. Torque the 10 set bolts uniformly and a little at a time. 
Torque: 64 N.m (650 kgf.cm, 47 ft.lbf)  
Ti

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LEXUS LS430 2003  Factory Repair Manual Fig. 60: Identifying Rear Differential Case Bolt Tightening Angle 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
48.INSTALL REAR DIFFERENTIAL CASE BEARING 
a. Using SST and a press, install the 2 diff
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