Inspection should be conducted visually, using specialized tools, according to state inspection criteria and manufacturer guidelines.
ASE 2: IV. Suspension and Steering: E. Suspension Systems (P-1)
Process/Skill Questions:
- What safety precautions should be taken when handling leaf springs?
- What is the purpose of the center bolt? How does it affect alignment?
- What is the purpose of the spring shackle?
- When is it acceptable to replace the single spring with a spring pack rated at the same strength, if a vehicle from the factory only has one large spring on the rear axle?