Inspection Procedure 4: Shrill Noise

Inspection Procedure 4
Shrill Noise

DIAGNOSIS
STEP 1. Check For Entry Of Air.
If air has entered, bleed the air.
Then go to Step 3.
If normal, go to Step 2.

STEP 2. Check For Seizure In The Oil Pump.
If seizure is found, replace the part. Then go to Step 3.

STEP 3. Check Symptoms.
Confirm that no noise is generated.