| Last Modified: 05-13-2024 | 6.11:8.1.0 | Doc ID: RM1000000026WEC |
| Model Year Start: 2023 | Model: GR Corolla | Prod Date Range: [09/2022 - ] |
| Title: BRAKE (REAR): REAR BRAKE (for 2-Pot Caliper): INSTALLATION; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - ] | ||
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
- Use the same procedure for the RH side and LH side.
- The following procedure is for the LH side.
PROCEDURE
1. INSTALL REAR DISC
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(a) Check the identification marks and confirm the installation positions. NOTICE: The rear disc needs to be installed to the correct side of the vehicle. The rear disc for the right wheel has grooves in the 2 locations shown in the illustration, while the rear disc for the left wheel has no grooves. |
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(b) When reusing the rear disc:
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(1) Align the matchmarks of the rear disc and rear axle hub and bearing assembly, and install the rear disc. |
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(c) When replacing the rear disc:
(1) Inspect the rear disc runout.
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![2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - ]; BRAKE (REAR): REAR BRAKE (for 2-Pot Caliper): INSPECTION+](/t3Portal/stylegraphics/info.gif)
(2) Select the installation position where the rear disc has minimal runout, and install the rear disc.
(d) Temporarily install the 5 hub nuts.
2. ADJUST PARKING BRAKE SHOE CLEARANCE
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3. INSTALL PARKING BRAKE SHOE ADJUSTING HOLE PLUG
(a) Install the parking brake shoe adjusting hole plug to the rear disc.
4. INSTALL REAR DISC BRAKE CYLINDER ASSEMBLY
(a) Install the rear disc brake cylinder assembly to the rear axle carrier sub-assembly with the 2 bolts.
Torque:
107 N·m {1091 kgf·cm, 79 ft·lbf}
5. CONNECT REAR FLEXIBLE HOSE
(a) Connect the rear flexible hose to the rear disc brake cylinder assembly with a new union bolt and a new gasket.
Torque:
39.2 N·m {400 kgf·cm, 29 ft·lbf}
NOTICE:
Install the rear flexible hose lock securely into the lock hole in the rear disc brake cylinder assembly.
6. INSTALL REAR DISC BRAKE ANTI-SQUEAL SHIM KIT
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7. INSTALL REAR DISC BRAKE PAD
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8. TEMPORARILY INSTALL REAR DISC BRAKE ANTI-RATTLE SPRING
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9. INSTALL REAR DISC BRAKE ANTI-RATTLE PIN
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10. INSTALL REAR DISC BRAKE PIN HOLD CLIP
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11. INSTALL DISK WHEEL SPACER
(a) Using a 5 mm hexagon socket wrench, install the bolt.
Torque:
3 N·m {31 kgf·cm, 27 in·lbf}
NOTICE:
- Do not apply excessive force to the bolt and rear disc.
- Confirm that the head of the bolt is not protruding from the surface of the disc.
12. BLEED BRAKE LINE
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13. INSPECT AND ADJUST PARKING BRAKE LEVER TRAVEL
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14. INSTALL REAR WHEEL
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