Initial Inspection and Diagnostic Overview
Inspection and Verification
1 Verify the customer concern by carrying out a road test on a smooth road. If any vibrations are apparent, refer to section 100-04 Noise, Vibration and Harshness.
2 Visually inspect for obvious signs of damage and system integrity.
3 If an obvious cause for an observed or reported condition is found, correct the cause (if possible) before proceeding to the next step.
4 If the fault is not visually evident, verify the symptom and refer to the following Symptom Chart.