Pt. 43, App. D

14 CFR Ch. I (1-1-19 Edition)

current Regulations of the Federal Aviation
Agency and is approved for return to service.
Pertinent details of the repair are on file
at this repair station under Order No. lll,
Date lllllllllllllllllllll
Signed llllllllllllllllllll
For signature of authorized representative)
Repair station name)
llllllllllll. - 

(Certificate No.)

(Address)
(c) Except as provided in paragraph (d) of
this appendix, for a major repair or major alteration made by a person authorized in
Section 43.17, the person who performs the major repair or major alteration and the person authorized by Section 43.17 to approve that work shall
execute an FAA Form 337 at least in duplicate. A completed copy of that form shall
be - 
(1) Given to the aircraft owner; and
(2) Forwarded to the Federal Aviation Administration, Aircraft Registration Branch,
Post Office Box 25504, Oklahoma City, OK
73125, within 48 hours after the work is inspected.
(d) For extended-range fuel tanks installed
within the passenger compartment or a baggage compartment, the person who performs
the work and the person authorized to approve the work by Section 43.7 shall execute an FAA
Form 337 in at least triplicate. A completed
copy of that form shall be - 
(1) Placed on board the aircraft as specified
in Section 91.417 of this chapter;
(2) Given to the aircraft owner; and
(3) Forwarded to the Federal Aviation Administration, Aircraft Registration Branch, ,
Post Office Box 25724, Oklahoma City, OK
73125, within 48 hours after the work is inspected.
(Secs. 101, 610, 72 Stat. 737, 780, 49 U.S.C. 1301,
1430)
[Doc. No. 1993, 29 FR 5451, Apr. 23, 1964, as
amended by Amdt. 43-10, 33 FR 15989, Oct. 31,
1968; Amdt. 43-29, 52 FR 34101, Sept. 9, 1987;
Amdt. 43-31, 54 FR 34330, Aug. 18, 1989; 71 FR
58495, Oct. 4, 2006; Amdt. 43-41, 72 FR 53680,
Sept. 20, 2007; Doc. No. FAA-2018-0119, Amdt.
43-50, 83 FR 9170, Mar. 5, 2018]

APPENDIX C TO PART 43 [RESERVED]

spaschal on DSK3GDR082PROD with CFR

APPENDIX D TO PART 43 - SCOPE AND DETAIL OF ITEMS (AS APPLICABLE TO
THE PARTICULAR AIRCRAFT) TO BE
INCLUDED IN ANNUAL AND 100-HOUR
INSPECTIONS
(a) Each person performing an annual or
100-hour inspection shall, before that inspection, remove or open all necessary inspection
plates, access doors, fairing, and cowling. He
shall thoroughly clean the aircraft and aircraft engine.

(b) Each person performing an annual or
100-hour inspection shall inspect (where applicable) the following components of the fuselage and hull group:
(1) Fabric and skin - for deterioration, distortion, other evidence of failure, and defective or insecure attachment of fittings.
(2) Systems and components - for improper
installation, apparent defects, and unsatisfactory operation.
(3) Envelope, gas bags, ballast tanks, and
related parts - for poor condition.
(c) Each person performing an annual or
100-hour inspection shall inspect (where applicable) the following components of the
cabin and cockpit group:
(1) Generally - for uncleanliness and loose
equipment that might foul the controls.
(2) Seats and safety belts - for poor condition and apparent defects.
(3) Windows and windshields - for deterioration and breakage.
(4)
Instruments - for
poor
condition,
mounting, marking, and (where practicable)
improper operation.
(5) Flight and engine controls - for improper installation and improper operation.
(6) Batteries - for improper installation and
improper charge.
(7) All systems - for improper installation,
poor general condition, apparent and obvious
defects, and insecurity of attachment.
(d) Each person performing an annual or
100-hour inspection shall inspect (where applicable) components of the engine and nacelle group as follows:
(1) Engine section - for visual evidence of
excessive oil, fuel, or hydraulic leaks, and
sources of such leaks.
(2) Studs and nuts - for improper torquing
and obvious defects.
(3) Internal engine - for cylinder compression and for metal particles or foreign matter on screens and sump drain plugs. If there
is weak cylinder compression, for improper
internal condition and improper internal tolerances.
(4) Engine mount - for cracks, looseness of
mounting, and looseness of engine to mount.
(5) Flexible vibration dampeners - for poor
condition and deterioration.
(6) Engine controls - for defects, improper
travel, and improper safetying.
(7) Lines, hoses, and clamps - for leaks, improper condition and looseness.
(8) Exhaust stacks - for cracks, defects, and
improper attachment.
(9) Accessories - for apparent defects in security of mounting.
(10) All systems - for improper installation,
poor general condition, defects, and insecure
attachment.
(11) Cowling - for cracks, and defects.
(e) Each person performing an annual or
100-hour inspection shall inspect (where applicable) the following components of the
landing gear group:

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