2003 LEXUS LS430 Factory Repair Manual

Page 873 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 54: Installing Exhaust Pipe No.1 Support Bracket Sub-Assy With 2 Bolts 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
49.CONNECT BATTERY NEGATIVE TERMINAL  
50.ADJUST SHIFT LEVER POSITION (SEE AD

Page 874 of 4500

LEXUS LS430 2003  Factory Repair Manual INSPECTION 
1.INSPECT TORQUE CONVERTER CLUTCH ASSY 
a. Inspect the one-way clutch. 
1. Install SST so that it fits in the notch of the converter hub and outer race of the one-way 
clutch. 
SST 09350-3

Page 875 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 56: Pressing On Serrations Of Starter 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
b. Determine the condition of the torque converter clutch assy. 
1. If the inspection result of the torque con

Page 876 of 4500

LEXUS LS430 2003  Factory Repair Manual c. Change the ATF in the torque converter clutch. 
1. If the ATF is discolored and/or has a foul odor, completely stir the ATF in the torque 
converter clutch and drain the ATF with the torque convert

Page 877 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 57: Locating Minimum Amount Of Powder In AFT

Page 878 of 4500

LEXUS LS430 2003  Factory Repair Manual Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
2.INSPECT RUNOUT OF DRIVE PLATE & RING GEAR SUB-ASSY 
a. Set up a dial indicator and measure the drive plate runout.  
Maximum runout: 0.20 mm (0.0079 in.)

Page 879 of 4500

LEXUS LS430 2003  Factory Repair Manual Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
3.INSPECT RUNOUT OF TORQUE CONVERTER CLUTCH ASSY 
a. Temporarily mount the torque converter clutch to the drive plate. Set up a dial indictor. 
Maximum run

Page 880 of 4500

LEXUS LS430 2003  Factory Repair Manual Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
REPLACEMENT 
<00380056004c0051004a00030044000300550044005d0052005500030045004f00440047004800030044005100470003004a00440056004e00480057000300560046005500440