Title: Inspect, adjust, and replace generator (alternator) drive belts; check pulleys and tensioners for wear; check pulley and belt alignment; determine needed action.
Course: Automotive Technology III (20104-III) > Section: ELECTRICAL/ELECTRONIC SYSTEMS: Charging System (Low Voltage)

Procedures should include

- differentiating between procedures for V-belts and serpentine belts
- conducting a visual inspection of all belt surfaces
- aligning belts, using a straight-edge, visual inspection, or specialized tools (e.g., laser aligner)
- inspecting tensioners visually for wear indicators and freedom of motion
- following service manuals and manufacturer guidelines.

Process/Skill Questions:

- How is the correct belt alignment determined?
- How is the drive-belt tension adjusted?
- How should a drive belt be removed?