Lexus 2014 Owner's manual

  • Hello! I've reviewed the provided repair manual for the parking brake assembly of the Lexus GX460. This document includes detailed steps for disassembly, focusing on the LH side, though instructions for the RH side are similar. I'm ready to answer your questions regarding the procedures and components mentioned in the manual.
  • Is the procedure the same for right and left sides?
    Should I disconnect the flexible hose from the disc brake cylinder?
    Should I worry about bending the flexible hose?
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Repair Manual • Parking Brake • Parking Brake Assembly • Disassembly
DISASSEMBLY
Hint:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
1. REMOVE REAR WHEEL
2. DISCONNECT REAR DISC BRAKE CYLINDER ASSEMBLY LH
a. Remove the 2 bolts and disconnect the rear disc brake cylinder.
NOTICE:
Do not disconnect the flexible hose from the disc brake cylinder.
Do not twist or bend the flexible hose.
3. REMOVE REAR DISC More Info
4. REMOVE PARKING BRAKE SHOE RETURN TENSION SPRING
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a. Remove the 2 parking brake shoe return tension springs.
5. DISCONNECT NO. 1 PARKING BRAKE SHOE ASSEMBLY LH
a. Remove the parking brake shoe hold down spring cup and parking brake shoe hold down spring to
disconnect the No. 1 parking brake shoe assembly from the backing plate.
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6. REMOVE PARKING BRAKE SHOE STRUT LH
a. Remove the parking brake shoe strut and parking brake shoe strut compression spring.
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7. DISCONNECT NO. 2 PARKING BRAKE SHOE ASSEMBLY LH
a. Remove the parking brake shoe hold down spring cup and parking brake shoe hold down spring to
disconnect the No. 2 parking brake shoe assembly from the backing plate.
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8. REMOVE PARKING BRAKE SHOE ADJUSTING SCREW SET
a. Remove the parking brake shoe adjusting screw set.
9. REMOVE NO. 1 PARKING BRAKE SHOE ASSEMBLY LH
a. Disconnect the parking brake shoe return tension spring to remove the No. 1 parking brake shoe
assembly.
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10. REMOVE PARKING BRAKE SHOE RETURN TENSION SPRING
a. Remove the parking brake shoe return tension spring from the No. 2 parking brake shoe assembly.
11. REMOVE NO. 2 PARKING BRAKE SHOE ASSEMBLY WITH PARKING BRAKE SHOE LEVER
a. Using needle-nose pliers, disconnect the No. 3 parking brake cable assembly from the parking brake
shoe lever as shown in the illustration.
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NOTICE:
Be careful not to damage the No. 3 parking brake cable assembly.
12. REMOVE PARKING BRAKE SHOE LEVER
a. Remove the C-washer, shim and parking brake shoe lever from the No. 2 parking brake shoe
assembly as shown in the illustration.
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13. REMOVE PARKING BRAKE SHOE HOLD DOWN SPRING PIN
a. Remove the parking brake shoe hold down spring pin (for front side).
b. Remove the parking brake shoe hold down spring pin (for rear side).
Portions of materials contained herein have been reprinted under license from Toyota Motor Sales, U.S.A., Inc., License Agreement TMS1004
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