Which question serves as the repair qualifier?

Which question serves as the repair qualifier?

• A. Will the crack grow further?
• B. Is the crack small enough?
• C. Does the crack affect the driver's visibility?
• D. Can the crack be covered by a dollar bill?

Answer: (D)

Repair qualification centers on whether the damage is small enough to fix rather than replace. The standard, practical check is the dollar bill test: if the crack can be covered by a dollar bill, the damage is considered repairable because repairs work best on small, localized issues and are unlikely to be effective or long-lasting if the crack is larger. This provides a clear, objective benchmark that techs and customers can understand quickly. While other factors like whether the crack will spread or whether it affects visibility matter for safety and the final decision, the official qualifier used in the field is this dollar bill size check.

Repair qualification centers on whether the damage is small enough to fix rather than replace. The standard, practical check is the dollar bill test: if the crack can be covered by a dollar bill, the damage is considered repairable because repairs work best on small, localized issues and are unlikely to be effective or long-lasting if the crack is larger. This provides a clear, objective benchmark that techs and customers can understand quickly. While other factors like whether the crack will spread or whether it affects visibility matter for safety and the final decision, the official qualifier used in the field is this dollar bill size check.