Transfer Case - Power Transfer Unit (PTU)

Power Transfer Unit (PTU)

Inspection and Verification

1. Verify the customer concern.

2. Inspect for obvious signs of mechanical damage.

Visual Inspection Chart






3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.

4. If the cause is not visually evident, verify the symptom and GO to Symptom Chart- Power Transfer Unit (PTU). Symptom Chart - Power Transfer Unit (PTU)