CCC CCC Parts Procurement & Vehicle Restoration 2

Question 1

What does 'corrosion protection' applied during collision repair primarily prevent?

Accepted Answer

Rust formation on bare metal exposed by cutting, welding, or panel replacement

Answer

Corrosion protection products seal bare metal surfaces created during repair to prevent oxidation and maintain the vehicle's structural integrity over time.

Question 2

Which type of sealer is typically applied to pinch welds and seams during a collision repair to restore factory corrosion protection?

Accepted Answer

Seam sealer

Answer

Seam sealer is applied to joints and overlapping metal edges to prevent moisture intrusion and replicate the factory-applied sealing found on new vehicles.

Question 3

What is the purpose of a 'weld-through primer' in collision repair?

Accepted Answer

To protect bare metal flanges from corrosion at weld joints before panels are welded together

Answer

Weld-through primer is applied to metal mating surfaces prior to welding so the heat-affected zone retains corrosion protection that the weld would otherwise burn away.

Question 4

During vehicle restoration, what is the purpose of a 'media blast' or 'soda blast' process?

Accepted Answer

To remove old paint, rust, and coatings from the vehicle's surface without damaging the underlying metal

Answer

Media blasting propels abrasive or non-abrasive particles at the surface to strip coatings and corrosion uniformly while preserving the base metal.

Question 5

What does 'panel alignment' refer to in the context of collision restoration?

Accepted Answer

Adjusting gaps and flushness between body panels so they match factory specifications

Answer

Panel alignment ensures that doors, hoods, fenders, and trunk lids are positioned with even gaps and flush surfaces as specified by the manufacturer's body gap tolerances.

CCC Practice Test

CCC Practice Test

CCC CCC Parts Procurement & Vehicle Restoration 2