STANDARD COMPETENCIES

 

 1. Identify battery type; perform appropriate battery load test; determine needed action.

 2. Charge battery using appropriate method for battery type.

 3. Perform battery capacitance test; determine needed action.

 4. Identify and test low voltage disconnect (LVD) systems; determine needed repair.

 5. Perform starter circuit cranking voltage and voltage drop tests; determine needed action.

 6. Inspect and test components (key switch, push button and/or magnetic switch) and wires and harnesses in the starter control circuit; replace as needed.

 7. Inspect and test, starter relays and solenoids/switches; replace as needed.

 8. Remove and replace starter; inspect flywheel ring gear or flex plate.

 9. Test instrument panel mounted volt meters and/or indicator lamps; determine needed action.

 10. Identify causes of a no charge, low charge, or overcharge problems; determine needed action.

 11. Inspect and replace alternator drive belts, pulleys, fans, tensioners, and mounting brackets; adjust drive belts and check alignment.

 12. Perform charging system voltage and amperage output tests; perform AC ripple test; determine needed action.

 13. Perform charging circuit voltage drop tests; determine needed action.

 14. Remove and replace alternator.

 15. Inspect, repair, or replace cables, wires, and connectors in the charging circuit.

 16. Inspect and test function of reverse light, neutral start, and warning device circuits; determine needed action

 

 

 TOPCIAL OUTLINE

 

 I. Batteries

      A. Battery Rating System

      B. Battery Testing

      C. Charging the Battery

 II. Charging Systems

      A. Alternator/Generator Operation

      B. Alternator/Generator Construction

      C. Charging System Failures and Testing

 III. Starting Systems

      A. Cranking Circuit Operation and Components

      B. Cranking Circuit Testing

      C. Starter Motor Operation