Section 13 - Electrical Equipment - Group 13 Wiring Diagrams M11 Page 13-3 Wiring Diagrams A complete collection of electrical wiring diagrams, as applied to all Cummins engines, is contained in Wiring Diagrams, Bulletin No. 3379099. Alternator Bracket - Cleaning and Inspection for Reuse (13-01) Inspection Use solvent to clean the bracket. Dry with compressed air. Visually inspect the bracket area (1) for cracks. Inspect the bracket for other damage. Discard damaged parts. NOTE: The cylinder block mounting surface must be clean and free of paint to provide a proper electrical ground for the alternator.
Alternator Adjusting Link - Cleaning and Inspection for Reuse (13-02) Inspection Use solvent to clean the adjusting link. Dry with com- pressed air. Some parts can vary in design. Visually inspect the adjusting link (1), capscrew (2), and the adjusting retainer (3) for damage. NOTE: The capscrew (2) must turn freely in the retainer (3). Discard damaged parts. Starting Motor - Cleaning and Inspec- tion for Reuse (13-03) Cleaning Warning: When using a steam cleaner, wear protective clothing and safety glasses or a face shield. Hot steam will cause serious personal injury. Use steam to clean the starting motor. Dry with com- pressed air.