2003 LEXUS LS430 actuator

Fig. 11: Tightening Bleeder Plug
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
1. Connect a vinyl tube to either one of the bleeder plugs.
2. Loosen the bleeder plug.
3. Using the hand-held tester, operate the ABS & TRACTION actuator assy using hand-held
tester, completel
y depress the brake pedal and hold it.

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 09751-36011

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 the brake master cylinder reservoir.
d. Remove the 2 nuts, vacuum check valve bracket and brake master c
ylinder sub-assy.

Fig. 52: Installing Brake Master Cylinder Sub-Assy And Vacuum Check Valve Bracket With
Nuts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
c. Using SST, install the brake tube to the brake master cylinder sub-assy and ABS & TRACTION
actuator assy.
SST 09751-36011
Torque: 15 N.m (155 kgf.cm, 11 ft.lbf)
d. Install the clamp.

Fig. 53: Installing Brake Tube To Brake Master Cylinder Sub-Assy And ABS & TRACTION
Actuator Assy
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
14.FILL RESERVOIR WITH BRAKE FLUID
15.BLEED MASTER CYLINDER (SEE BLEEDING
)
16.BLEED BRAKE LINE (SEE BLEEDING
)
17.CHECK FLUID LEVEL IN RESERVOIR
18.CHECK FOR BRAKE FLUID LEAKAGE
If fluid leaks, tighten or replace the leaking part.
19.INSTALL ENGINE ROOM NO.3 R/B
a. Install the engine room No.3 R/B with a bolt.
20.INSTALL ENGINE ROOM SIDE COVER
COMPONENTS

Fig. 58: 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 09751-36011

Fig. 59: 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 the brake master cylinder reservoir.
d. Remove the 2 nuts, vacuum check valve bracket and brake master c
ylinder sub-assy.

Fig. 68: Installing Brake Master Cylinder Sub-Assy And Vacuum Check Valve Bracket With
Nuts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
c. Using SST, install the brake tubes to the brake master cylinder sub-assy and ABS & TRACTION
actuator assy.
SST 09751-36011
Torque: 15 N.m (155 kgf.cm, 11 ft.lbf)
d. Install the clamp.