2003 LEXUS LS430 Factory Repair Manual

Page 1001 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 35: Tightening Brace Bolt And Nuts 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
33.INSTALL PUSH ROD PIN 
a. Apply lithium soap base glycol grease to the push rod pin.  
b. Place the master cyli

Page 1002 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 36: Inserting Push Rod Pin 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
c. Install the brake pedal return sprin
g.

Page 1003 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 37: Installing Brake Pedal Return Spring 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
d. Connect the stop lamp switch connector and brake pedal load sensing switch connector.

Page 1004 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 38: Connecting Stop Lamp Switch Connector And Brake Pedal Load Sensing Switch 
Connector 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Page 1005 of 4500

LEXUS LS430 2003  Factory Repair Manual 34.CHECK AND ADJUST BRAKE PEDAL HEIGHT (SEE ON-VEHICLE INSPECTION )  
35.CHECK PEDAL FREE PLAY (SEE ON
-VEHICLE INSPECTION )  
36.CHECK PEDAL RESERVE DISTANCE (SEE ON
-VEHICLE INSPECTION )  
37.INSTAL

Page 1006 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 39: Removing Clamp From Brake Tubes 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
b. Using SST, remove the 2 brake tubes from the master cylinder and ABS & TRACTION actuator 
assy. 
SST 09751-36

Page 1007 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 40: Removing Brake Tubes From Master Cylinder And ABS & TRACTION Actuator 
Assy 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
c. Disconnect the brake fluid level warning switch connector from th

Page 1008 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 41: Removing Brake Master Cylinder Sub-Assy Nuts 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
5.REMOVE BRAKE MASTER CYLINDER RESERVOIR SUB-ASSY 
a. Remove the brake master cylinder reservoir fi