2003 LEXUS LS430 Factory Repair Manual

Page 1049 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 81: Identifying Matchmarks On Front Disc And Axle Hub 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
15.INSTALL FRONT DISC 
a. Align the matchmarks, and install the front disc.  
HINT: 
When repl

Page 1050 of 4500

LEXUS LS430 2003  Factory Repair Manual HINT: 
Use SST 09330-00021 to hold the disc during measurement. 
Torque: 103 N.m (1,050 kgf.cm, 76 ft.lbf)  
Fig. 82: Tightening Disc With Hub Nuts
 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
b. U

Page 1051 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 83: Measuring Disc Runout 10 Mm Inside (0.39 In.) Outer Edge Of Disc 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
17.TEMPORARILY TIGHTEN FRONT DISC BRAKE BLEEDER PLUG 
a. Temporarily tighten th

Page 1052 of 4500

LEXUS LS430 2003  Factory Repair Manual a. Install the cylinder boot to the front disc brake cylinder.  
21.INSTALL DISC BRAKE CYLINDER ASSY LH 
a. Install the caliper with the 2 new bolts.  
Torque: 110 N.m (1,122 kgf.cm, 81 ft.lbf)  
Fig.

Page 1053 of 4500

LEXUS LS430 2003  Factory Repair Manual 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

Page 1054 of 4500

LEXUS LS430 2003  Factory Repair Manual Install the clip lock securely in the grooves of the pad.
Fig. 86: Connecting Pad Wear Indicator To Inner Pads
 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
b. Apply disc brake grease to the anti sq

Page 1055 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 87: Applying Disc Brake Grease To Anti Squeal Shims 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
24.INSTALL FRONT DISC BRAKE ANTI-RATTLE SPRING  
25.INSTALL FRONT DISC BRAKE W/HOLE PIN 
a. Inst

Page 1056 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 88: Installing Hole Pin While Pushing On Front Disc Brake Anti-Rattle Spring 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
26.FILL RESERVOIR WITH BRAKE FLUID (SEE BLEEDING
 )  
27.BLEED MASTER C