Initial Inspection and Diagnostic Overview

1. Verify the customer concern by operating the engine to duplicate the condition.

Visual Inspection Chart:

2. Inspect to determine if any of the following mechanical or electrical concerns apply.
3. If the inspection reveals an obvious concern that can be readily identified, repair as necessary.
4. If the concern remains after the inspection, determine the symptom(s) and go to the Symptom Chart. Symptom Related Diagnostic Procedures