Are Aircraft Maintenance Manuals Faa-Approved?
Are Aircraft Maintenance Manuals Faa-Approved? Typically, for Part 25 airplanes, both the SRM and service bulletins are approved by the FAA. b. Under 14 CFR Parts 65, 121, 135, and 145, maintenance providers are responsible for obtaining FAA approval of technical data prior to approving a major repair or major alteration for return to service.