LEXUS 2014 GX460 Owner’s Manual

LEXUS 2014 GX460

Product Information

The product being referred to in the user manual is a car model called the 2014 Lexus GX460. The specific section of the manual provides instructions for disassembling the rear disc brake cylinder assembly and parking brake shoe components.

Product Usage Instructions

1. Start by removing the rear wheel.
2. Disconnect the rear disc brake cylinder assembly on the LH side by following these steps:
   • Remove the 2 bolts that connect the rear disc brake cylinder.
   • Important : Do not disconnect the flexible hose from the disc brake cylinder and avoid twisting or bending the flexible hose.
3. Proceed to remove the rear disc.
4. Remove the parking brake shoe return tension spring by performing the following steps:
   • Remove the 2 parking brake shoe return tension springs.
5. Disconnect the No. 1 parking brake shoe assembly on the LH side by following these steps:
   • 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.
6. Remove the parking brake shoe strut and parking brake shoe strut compression spring.
7. Disconnect the No. 2 parking brake shoe assembly on the LH side by following these steps:
   • 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.
8. Remove the parking brake shoe adjusting screw set.
9. Disconnect the parking brake shoe return tension spring to remove the No. 1 parking brake shoe assembly.
10. Remove the parking brake shoe return tension spring from the No. 2 parking brake shoe assembly.
11. Disconnect the No. 3 parking brake cable assembly from the parking brake shoe lever using needle-nose pliers.
12. Remove the C-washer, shim, and parking brake shoe lever from the No. 2 parking brake shoe assembly.
13. Finally, remove the parking brake shoe hold down spring pin (for front side) and the parking brake shoe hold down spring pin (for rear side).

Note : It is important to follow the instructions carefully and avoid damaging any components during the disassembly process.

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

   • 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

   • Remove the 2 parking brake shoe return tension springs.

5. DISCONNECT NO. 1 PARKING BRAKE SHOE ASSEMBLY LH

   • 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.

6. REMOVE PARKING BRAKE SHOE STRUT LH

   • Remove the parking brake shoe strut and parking brake shoe strut compression spring.

7. DISCONNECT NO. 2 PARKING BRAKE SHOE ASSEMBLY LH

   • 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.

8. REMOVE PARKING BRAKE SHOE ADJUSTING SCREW SET

   • Remove the parking brake shoe adjusting screw set.

9. REMOVE NO. 1 PARKING BRAKE SHOE ASSEMBLY LH

   • Disconnect the parking brake shoe return tension spring to remove the No. 1 parking brake shoe assembly.

10. REMOVE PARKING BRAKE SHOE RETURN TENSION SPRING

    • 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

    • Using needle-nose pliers, disconnect the No. 3 parking brake cable assembly from the parking brake shoe lever as shown in the illustration.
      NOTICE:

    • Be careful not to damage the No. 3 parking brake cable assembly.

12. REMOVE PARKING BRAKE SHOE LEVER

    • Remove the C-washer, shim and parking brake shoe lever from the No. 2 parking brake shoe assembly as shown in the illustration.

13. REMOVE PARKING BRAKE SHOE HOLD DOWN SPRING PIN

    • Remove the parking brake shoe hold down spring pin (for front side).
    • Remove the parking brake shoe hold down spring pin (for rear side)

References

• MotoLogic
• MotoLogic
• MotoLogic

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