If the alteration is minor, the approval can be done by any licensed A&P mechanic. However, if the alteration is deemed to be major,
it requires a mechanic with an Inspection Authorization (IA)
, in order to sign the approval block on the 337 form and submit it to the FAA.
Can an A&P mechanic perform a major repair to a propeller?
(a) A certificated mechanic may perform or supervise the maintenance, preventive maintenance or alteration of an aircraft or appliance, or a part thereof, for which he is rated (but
excluding major repairs to, and major alterations of, propellers
, and any repair to, or alteration of, instruments), and may perform …
Who can perform a major repair to a propeller?
The holder of an air carrier certificate or operating certificate, that operates large aircraft, and that has been issued operations specifications for operations required to be conducted in accordance with 14 CFR part 121 or part 135, may perform a major repair on a product using technical data that have not been …
Can a certified mechanic perform a major repair to a propeller?
(b) A certificated mechanic with a powerplant rating can approve and return to service a powerplant or propeller, or any related part or appliance, of an aircraft with a special airworthiness certificate in the light-sport category after performing and inspecting a major repair or major alteration for products that are …
What is considered a major repair?
Major repairs involve
large expenditures that extend the useful life of an asset
. For example, the replacement of a building roof is considered a major repair if it allows the building to be used beyond its normal operating life. Or, the engine in a forklift is replaced, thereby extending the lifespan of the equipment.
What can a certified repair station use in lieu of Form 337 after performing a major repair?
e. FAR Part 43, Appendix B, Paragraph (b) authorizes FAA certificated repair stations to use a
work order
, in lieu of FAA Form 337, for only major repairs.
What is the status of data used as a basis for approving major repairs or alterations for return to service?
What is the status of data used as a basis for approving major repairs or alterations for return to service?
Data must be FAA-approved
prior to its use for that purpose.
What type of work may an A&P mechanic perform to an instrument?
A&P mechanics may perform
major repairs and alterations
but may not approve them for return to service unless they hold an Inspection Authorization.
Which CFR will you be certified under as an A&P?
Most military aircraft maintenance technicians are eligible to pursue the Federal Aviation Administration (FAA) Airframe & Powerplant (A&P) certification based on documented evidence of 30 months practical aircraft maintenance experience in airframe and powerplant systems per
Title 14, Code of Federal Regulations (CFR)
…
What is considered a minor repair?
Answer: “Minor repair and maintenance” is defined in 40 CFR 745.83 as activities that disrupt less than 6 square feet or less of painted surface per room for interior activities or 20 square feet or less of painted surface for exterior activities where none of the work practices prohibited or restricted by § 745.85(a)( …
What is considered a major alteration FAA?
A major change in type design can be approved only by an ACO or an ODA holder with Supplemental Type Certificate (STC) or type certificate (TC) authorization. A major alteration
requires the use of FAA-approved technical data
. Minor alterations only require data that is acceptable to the FAA.
Where can a list of major repairs and alterations be found?
Those items, the performance of which is a major alteration, a major repair, or preventive maintenance, are listed in
appendix A
.
What kind of alterations and repairs can be accomplished on a propeller by a certificated powerplant mechanic?
Repairs of the following types to a propeller are propeller major repairs: (i)
Any repairs to, or straightening of steel blades
. (ii) Repairing or machining of steel hubs. (iii) Shortening of blades.
Can a student pilot do preventive maintenance?
According to 14 CFR Part 43, Maintenance, Preventive Maintenance, Rebuilding, and Alteration, the holder of a pilot certificate issued under 14 CFR Part 61 may perform specified preventive maintenance on any aircraft owned or operated by that pilot, as long as the aircraft is not used under 14 CFR Part 121, 127, 129, …
Who can perform preventive maintenance?
Who may perform preventive maintenance? In addition to FAA-certificated repair stations, mechanics, and persons working under their supervision,
owners and pilots
are allowed to perform preventive maintenance according to 14 CFR 43.3(g).
What is the difference between alteration and repair?
A repair is maintenance that takes place to restore a typecertificated product to “condition for safe operation.” And, an alteration is maintenance that is performed that adds to and/or removes from the type-certificated product’s configuration..
What is the basic difference between a major repair and a major alteration?
Since 14 CFR § 1.1 does not define either term, we look to part 14 CFR § 43.13, which requires an article be returned “to its original or properly altered condition.” Therefore, a repair is an action that returns the article to its “original” condition, while an alteration creates a “properly altered” condition, or a “ …
What is a major alteration?
Major alteration means
an alteration not listed in the aircraft, aircraft engine, or propeller specifications
– (1) That might appreciably affect weight, balance, structural strength, performance, powerplant operation, flight characteristics, or other qualities affecting airworthiness; or.
What FAA form is approved for major alteration for return to service?
The person who performs or supervises a major repair or major alteration must prepare
FAA Form 337
. The form is executed at least in duplicate and is used to record major repairs and major alterations made to an aircraft, airframe, powerplant, propeller, appliance, or a component part thereof.
How many hours do you have to send a copy of the form 337 to the FAA?
FAA Form 337 will be executed in duplicate with one signed copy given to the aircraft owner and one copy forwarded to the FAA within
48 hours
after the airframe, aircraft engine, propeller, or appliance is installed on an aircraft and approved for return to service.
Does an STC require a form 337?
Any STC is, by definition, a major alteration and also requires a 337 form
.
What is a minor alteration FAA?
a minor alteration can be found in 14 CFR 21.93 and 14 CFR Part 1.1. According to 14 CFR 21.93, “A ‘minor change’ is
one that has no appreciable effect on the weight, balance, structural strength, reliability, operational characteristics, or other characteristics affecting the airworthiness of the product
.
Is an SRM accepted or approved data?
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.
What is a minor repair FAA?
A minor repair is one that has no appreciative effect on the mass, balance, structural strength, reliability, operational characteristics, noise, fuel venting, exhaust emissions, or other characteristics affecting the airworthiness of the airplane. FAA REPAIR.
A&P mechanics may perform major repairs and alterations but
may not approve them for return to service unless they hold an Inspection Authorization
.
Can an IA delegate his inspection duties?
The holder of an IA must personally perform the inspection.
The regulations do not provide for delegation of this responsibility
.
How long is a temporary A&P certificate valid?
The temporary authority is valid for
60 days
. If your temporary airman certificate is about to expire, you might need to request authority to continue exercising your privileges during the federal government partial shutdown.
