Inspection should include
- checking the manufacturer guidelines for belt tension and alignment
- measuring the pulley grooves for excessive wear
- checking against specification
- verifying the operation of the belt tensioner
- adjusting as needed.
ASE 3: I. Diesel Engines: E. Cooling Systems (P-1)
Process/Skill Questions:
- Why should belts be changed as a set vs. replacing individual belts?
- What tool should be used to verify proper belt tension?
- When does the manufacturer recommend the use of commercial “belt dressing” products?