(9) Refinishing decorative coating of fuselage, wings tail group surfaces (excluding
balanced control surfaces), fairings, cowlings, landing gear, cabin, or cockpit interior
when removal or disassembly of any primary structure or operating system is not required.
(10) Applying preservative or protective material to components where no disassembly of
any primary structure or operating system is involved and where such coating is not
prohibited or is not contrary to good practices.
(11) Repairing upholstery and decorative furnishings of the cabin, cockpit, interior when
the repairing does not require disassembly of any primary structure or operating system or
interfere with an operating system or affect the primary structure of the aircraft.
(12) Making small simple repairs to fairings, nonstructural cover plates, cowlings, and
small patches and reinforcements not changing the contour so as to interfere with proper
air flow.
(14) Replacing safety belts.
(15) Replacing seats or seat parts with replacement parts approved for the aircraft, not
involving disassembly of any primary structure or operating system.
(16) Trouble shooting and repairing broken circuits in landing light wiring circuits.
(17) Replacing bulbs, reflectors, and lenses of position and landing lights.
(18) Replacing wheels where no weight and balance computation is involved.
(19) Replacing any cowling not requiring removal of the propeller or disconnection of
flight controls.
(20) Replacing or cleaning spark plugs and setting of spark plug gap clearance.
(21) Replacing any hose connection except hydraulic connections.
(22) Replacing prefabricated fuel lines.
(23) Cleaning or replacing fuel and oil strainers or filter elements.
(24) Replacing and servicing batteries.
(25) Replacement or adjustment of nonstructural standard fasteners incidental to
operations.
(26) Removing and replacing self-contained, front instrument panel-mounted navigation
and communication devices that employ tray-mounted connectors that connect the unit
when the unit is installed into the instrument panel, (excluding automatic flight control
systems, transponders, and microwave frequency distance measuring equipment (DME)).
The approved unit must be designed to be readily and repeatedly removed and replaced,
and pertinent instructions must be provided. Prior to the unit's intended use, and
operational check must be performed in accordance with the applicable sections of part 91.
Appendix 2 July 09
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