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Home >> Lexus >> 2009 >> IS F V8-5.0L (2UR-GSE) >> Repair and Diagnosis >> Brakes and Traction Control >> Antilock Brakes / Traction Control Systems >> Hydraulic Control Assembly - Antilock Brakes >> Service and Repair >> Removal

Removal








BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: BRAKE ACTUATOR: REMOVAL

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
2. REMOVE COOL AIR INTAKE DUCT SEAL Removal
3. REMOVE ENGINE ROOM SIDE COVER LH Removal
4. REMOVE ENGINE ROOM SIDE COVER RH Removal
5. REMOVE FRONT UPPER FENDER PROTECTOR LH Removal
6. REMOVE FRONT UPPER FENDER PROTECTOR RH Removal
7. REMOVE ROOF DRIP SIDE FINISH MOULDING LH
8. REMOVE ROOF DRIP SIDE FINISH MOULDING RH Removal
9. REMOVE FRONT WIPER ARM HEAD CAP Removal
10. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH Removal
11. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH Removal
12. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY Removal
13. DRAIN BRAKE FLUID
NOTE:
If brake fluid leaks onto any painted surface, wash or remove it completely.

14. SEPARATE NO. 3 ENGINE ROOM RELAY BLOCK Removal
15. REMOVE FRONT WHEEL
16. SEPARATE BRAKE ACTUATOR WITH BRACKET





(a) Release the lock lever and disconnect the brake actuator connector.
NOTE:
Be careful not to allow brake fluid to enter the removed connector.





(b) Using a union nut wrench, disconnect the 6 brake lines from the brake actuator with bracket.





(c) Use tags or make a memo to identify the places to reconnect.
- *1: To front wheel cylinder RH
- *2: To front wheel cylinder LH
- *3: To rear wheel cylinder RH
- *4: To rear wheel cylinder LH
- *5: From front of master cylinder
- *6: From rear of master cylinder





(d) Using a union nut wrench, disconnect the No. 3 front brake tube from the flexible hose.





(e) Remove the 2 bolts and nut from the brake actuator with bracket.
NOTE:
Do not damage the brake tubes.

17. REMOVE BRAKE MASTER CYLINDER SUB-ASSEMBLY Removal
18. REMOVE BRAKE ACTUATOR WITH BRACKET





(a) Remove the grommet and No. 3 front brake tube.
(b) Remove the brake actuator with bracket.
NOTE:
Do not damage the brake tube.

19. REMOVE BRAKE ACTUATOR





(a) Remove the 2 nuts and brake actuator from the brake actuator bracket assembly.
(b) Remove the brake actuator bolt cushion from the brake actuator bracket assembly.
20. REMOVE BRAKE ACTUATOR BOLT CUSHION





(a) Remove the 2 brake actuator bolt holders and 2 brake actuator bolt cushions from the brake actuator.