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6. |
COURSE OBJECTIVES: |
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By the end of the course, students will: |
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I. |
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Battery Diagnosis and Service |
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(A) |
Perform battery state-of-charge test; determine needed service. |
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(B) |
Perform battery capacity test; determine needed service. |
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(C) |
Maintain or restore electronic memory functions. |
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(D) |
Inspect, clean, fill, and replace battery. |
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(E) |
Inspect and replace slow/fast battery charge. |
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(F) |
Inspect and clean battery cables, connectors, clamps, and hold-downs; repair or replace as needed. |
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(G) |
Start a vehicle using jumper cables and a battery or auxiliary power supply according to manufacturers recommended specifications. |
| II. |
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Starting System Diagnosis and Repair |
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(A) |
Perform starter current draw tests; determine necessary action. Perform starter circuit voltage drop tests; determine necessary action. |
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(B) |
Inspect and test starter relays and solenoids; replace as needed. Remove and install starter. Perform starter bench tests; determine necessary action. |
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(C) |
Inspect test switches, connectors, and wires of starter control circuits; perform necessary action. |
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(D) |
Disassemble, clean, inspect, and test starter components; replace as needed. |
| III. |
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Charging System Diagnosis and Repair |
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(A) |
Perform charging system output test; determine necessary action. |
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(B) |
Diagnose charging system for the cause of undercharge, no-charge, and over-charge conditions. |
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(C) |
Inspect and adjust generator (alternator) drive belts; replace as needed. |
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(D) |
Inspect and test voltage regulator/regulating circuit; perform necessary action. |
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(E) |
Remove, inspect, and install generator (alternator). |
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(F) |
Disassemble generator (alternator), clean, inspect, and test components; determine necessary action. Perform charging circuit voltage drop tests; determine necessary action. |