Inspection Procedure 1

INSPECTION PROCEDURE FOR TROUBLE SYMPTOMS

INSPECTION PROCEDURE 1: Noise during Wheel Rotation [DRIVESHAFT]

DIAGNOSIS

STEP 1. Check the wheel bearing end play.





(1) Remove the caliper assembly, and suspend the caliper assembly with a wire and remove the brake disc.
(2) Fit the dial gauge as shown in the diagram and move the hub in the axial direction to measure the play.

Limit: 0.05 mm (0.002 inch)

Q:Is the wheel bearing end play within the limit?
YES: Go to step 2.
NO: Replace the part, then go to Step 4.

STEP 2. Check if the driveshaft is bent.

Q:Is the driveshaft bent?
YES: Replace the part. Then go to Step 3.
NO: Go to Step 4.

STEP 3. Check the driveshaft assembly for wear or damage.

Q:Is the driveshaft assembly worn or damaged?
YES: Replace the driveshaft assembly. Then go to Step 4.
NO: There is no action to be taken.

STEP 4. Retest the system.

Q:Is the abnormal noise eliminated?
YES: The procedure is complete.
NO: Start over at Step 1.