Airframe Mechanic Certification Safety Procedures & Regulatory Compliance 2

Question 1

Under 14 CFR Part 43, who is authorized to approve an aircraft for return to service after a major repair?

Accepted Answer

An FAA-certificated mechanic holding an Inspection Authorization (IA)

Answer

Only an FAA-certificated mechanic holding an Inspection Authorization (IA) or an appropriately rated repair station may approve an aircraft for return to service after a major repair.

Question 2

When using a torque wrench on an aircraft fastener, the torque value specified in the maintenance manual refers to:

Accepted Answer

The dry torque value unless otherwise specified

Answer

Torque values in maintenance manuals are dry torque values unless the manual specifically states that lubrication is to be applied.

Question 3

A mechanic discovers a crack in an aircraft structure that is NOT listed in the approved repair manual. What is the correct course of action?

Accepted Answer

Obtain an FAA-approved repair data or DER-approved repair before proceeding

Answer

Repairs not covered by approved data must be accomplished using FAA-approved data, which may include a Designated Engineering Representative (DER) approval or a Supplemental Type Certificate (STC).

Question 4

Which document provides the minimum inspection requirements for a U.S.-registered civil aircraft?

Accepted Answer

14 CFR Part 43, Appendix D

Answer

14 CFR Part 43, Appendix D lists the scope and detail of items to be included in annual and 100-hour inspections.

Question 5

When must a mechanic make an entry in the aircraft maintenance records after performing maintenance?

Accepted Answer

Before the aircraft is returned to service

Answer

Per 14 CFR Part 43.9, a maintenance record entry must be made before the aircraft is returned to service.

Airframe Mechanic Certification Practice Test

Airframe Mechanic Certification Practice Test

Airframe Mechanic Certification Safety Procedures & Regulatory Compliance 2