Auto 131 Lab Sheet (1)

pdf

School

Brigham Young University, Idaho *

*We aren’t endorsed by this school

Course

200

Subject

Mechanical Engineering

Date

Oct 30, 2023

Type

pdf

Pages

Uploaded by akunor

Name ______________________________________ Required Skills (demonstrate these skills correctly 3 times for a passing grade) 3rd time 2nd time 1st time Earned Points *Determine a battery's state of charge 15 10 5 *Test a battery using your multimeter's min/max function 25 10 5 *Test a battery using a carbon pile load tester 25 10 5 *Test a battery using an electronic hand-held battery tester 15 10 5 *Test a charging system using your multimeter 25 10 5 *Test a charging system using a carbon pile load tester 20 10 5 *Measure parasitic drain from the battery and identify fuses carrying current 35 10 5 *Perform a voltage drop test of a starting system 35 20 5 *Perform a voltage drop test of a charging system 20 10 5 *Use a test light to check for "power" and "ground" and to test fuses 15 10 5 *Measure current using a current probe and a multimeter 25 10 5 *Use a lab scope to measure voltage & current to test a battery, starting & charging system 45 20 5 5 5 5 15 10 10 15 15 15 5 5 5 5 5 5 5 15 20 15 20 Auto 131 Lab Sheet Maintain computer memory while a battery is disconnected Remove a terminal from a connector and reinstall it *Use an ohmmeter to determine continuity Remove and replace a starter motor Slow-charge a battery Service a battery (inspect, clean, fill) Repair wiring using crimp connectors as appropriate Repair wiring using solder and heat shrink tubing Jump start a vehicle using jumper cables or a battery pack *Measure voltage drop to determine circuit functionality Use fused jumper wires to assist in the diagnosis of a circuit fault Use service information, TSB’s, system description and operation, vehicle history *Identify vehicle information such as VIN, model year, build date, engine size, etc. General electrical skills Service information & parts Disassemble a generator and repair it, replacing the defective or worn parts Disassemble a starter motor and repair it, replacing the defective or worn parts Additional Skills (optional for additional lab points) Remove & replace a generator (verify belt condition and tension) Locate and use a specific wiring diagram to diagnose an electrical fault *Demonstrate how to order a part electronically, ensuring it is received and billed *Demonstrate how to bill a part from inventory and from a phone order *Demonstrate how to return a part * Skills marked with an asterisk must be demonstrated proficiently to the instructor or lab assistants (after practice) in order to be signed off. You can demonstrate up to three of these skills per day. All other skills do not need to be demonstrated, but must be signed off by the instructor or lab assistants the day they are completed while the work is still available for inspection. Skills with multiple signature boxes can be repeated on different vehicles and on different days for additional points. Starter motors & alternators

Name ______________________________________

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