Inspection Procedure 6

INSPECTION PROCEDURE6:
Squealing, Groaning or Chattering Noise when Brakes are Applied

DIAGNOSIS

STEP 1. Check the brake disc and pads for wear or cutting.

Q. Is there wear or cutting?

YES Repair or replace the part. Then go to Step 4.

NO Go to Step 2.

STEP 2. Check the calipers for rust.

Q. Is there any rust?

YES Remove the rust. Then go to Step 4.

NO Go to Step 3.

STEP 3. Adjust the brake pedal or brake booster pushrod.

Refer to Testing and Inspection or Service and Repair.

Q. Are the brake pedal and the brake booster pushrod adjusted correctly?

YES Go to Step 4.

NO Adjust the brake pedal or the brake booster pushrod. Then go to Step 4.

STEP 4. Recheck symptom.

Q. Is the symptom eliminated?

YES The procedure is complete.

NO Start over at step 1. If a new symptom surfaces, refer to the symptom chart.