AXLE AND DIFFERENTIAL: FRONT AXLE HUB (except G16E-GTS): ON-VEHICLE INSPECTION; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV [09/2022

Last Modified: 05-13-2024	6.11:8.1.0	Doc ID: RM1000000026RTK
Model Year Start: 2023	Model: Corolla Hatchback	Prod Date Range: [09/2022 - ]
Title: AXLE AND DIFFERENTIAL: FRONT AXLE HUB (except G16E-GTS): ON-VEHICLE INSPECTION; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV [09/2022 - ]

ON-VEHICLE INSPECTION

HINT:

1. REMOVE FRONT WHEEL

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2. SEPARATE FRONT DISC BRAKE CALIPER ASSEMBLY

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3. REMOVE FRONT DISC

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4. INSPECT FRONT AXLE HUB BEARING LOOSENESS

(a) Using a dial indicator with magnetic base, check for looseness near the center of the front axle hub sub-assembly.

Maximum Looseness:

0.05 mm (0.00196 in.)

NOTICE:

Ensure that the dial indicator is set perpendicular to the measurement surface.
Keep the magnet of the dial indicator away from the front axle hub sub-assembly and front speed sensor.

HINT:

If the looseness exceeds the maximum, replace the front axle hub sub-assembly.

5. INSPECT FRONT AXLE HUB RUNOUT

(a) Using a dial indicator with magnetic base, check for runout on the surface of the front axle hub sub-assembly outside the front axle hub bolts.

Maximum Runout:

0.05 mm (0.00196 in.)

NOTICE:

Ensure that the dial indicator is set perpendicular to the measurement surface.
Make sure to set the tip of the dial indicator towards the outside of the front axle hub bolts.
Keep the magnet of the dial indicator away from the front axle hub sub-assembly and front speed sensor.

HINT:

If the runout exceeds the maximum, replace the front axle hub sub-assembly.

6. INSTALL FRONT DISC

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7. INSTALL FRONT DISC BRAKE CALIPER ASSEMBLY

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8. INSTALL FRONT WHEEL

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