| Last Modified: 05-13-2024 | 6.11:8.1.0 | Doc ID: RM1000000026D3I |
| Model Year Start: 2023 | Model: GR Corolla | Prod Date Range: [09/2022 - ] |
| Title: BRAKE (FRONT): FRONT BRAKE (except 4-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 FRONT DISC
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(a) Align the matchmarks of the front disc and front axle hub sub-assembly, and install the front disc. NOTICE: When replacing the front disc with a new one, select the installation position where the front disc has minimal runout. |
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2. INSTALL FRONT DISC BRAKE CYLINDER MOUNTING
(a) Install the front disc brake cylinder mounting to the steering knuckle with the 2 bolts.
Torque:
107 N·m {1091 kgf·cm, 79 ft·lbf}
3. INSTALL FRONT DISC BRAKE BUSHING DUST BOOT
(a) Apply a light layer of lithium soap base glycol grease to the entire circumference of 2 new front disc brake bushing dust boots.
HINT:
Apply more than 0.3 g (0.01 oz) of lithium soap base glycol grease to each front disc brake bushing dust boot.
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Lithium Soap Base Glycol Grease |
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(b) Install the 2 front disc brake bushing dust boots to the front disc brake cylinder mounting. |
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4. INSTALL FRONT DISC BRAKE CYLINDER SLIDE PIN
(a) Apply a light layer of lithium soap base glycol grease to the contact surface of the front disc brake cylinder slide pin (lower side).
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Lithium Soap Base Glycol Grease |
(b) Install a new front disc brake cylinder slide bushing to the front disc brake cylinder slide pin (lower side).
(c) Apply a light layer of lithium soap base glycol grease to the sliding part and the sealing surfaces of the 2 front disc brake cylinder slide pins.
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Lithium Soap Base Glycol Grease |
(d) Install the 2 front disc brake cylinder slide pins to the front disc brake cylinder mounting.
(e) Push each front disc brake cylinder slide pin into the front disc brake bushing dust boot to engage the pin to the boot.
5. INSTALL FRONT DISC BRAKE PAD SUPPORT PLATE
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(a) Install the 4 front disc brake pad support plates to the front disc brake cylinder mounting. NOTICE: Be sure to install each front disc brake pad support plate in the correct position and direction. |
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6. INSTALL FRONT DISC BRAKE ANTI-SQUEAL SHIM KIT
Click here
![2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - ]; MAINTENANCE: FRONT DISC BRAKE PAD (except 4-Pot Caliper): INSTALLATION+](/t3Portal/stylegraphics/info.gif)
7. INSTALL FRONT DISC BRAKE PAD
(a) Install the 2 front disc brake pads to the front disc brake cylinder mounting.
NOTICE:
- Keep the friction surfaces of the front disc brake pads and front disc free from oil and grease.
- Install the front disc brake pad so that the pad wear indicator plate is mounted on the upper side of the vehicle.
8. INSTALL FRONT DISC BRAKE CYLINDER ASSEMBLY
(a) Hold each front disc brake cylinder slide pin and install the front disc brake cylinder assembly to the front disc brake cylinder mounting with the 2 bolts.
Torque:
34.3 N·m {350 kgf·cm, 25 ft·lbf}
9. CONNECT FRONT FLEXIBLE HOSE
(a) Connect the front flexible hose to the front disc brake cylinder assembly with a new union bolt and a new gasket.
Torque:
30.4 N·m {310 kgf·cm, 22 ft·lbf}
NOTICE:
Install the front flexible hose lock securely into the lock hole in the front disc brake cylinder assembly.
10. BLEED BRAKE LINE
for Gasoline Model: Click here
for HV Model: Click here
11. INSTALL FRONT WHEEL
Click here
12. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL (for HV Model)
Click here
13. INITIALIZATION AFTER RECONNECTING AUXILIARY BATTERY TERMINAL (for HV Model)
HINT:
When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.
Click here
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