43 Apendix A Flashcards
Change to Wings
Major Alteration
Change to tail surfaces
Major alteration
change to fuselage
Major alteration
change to engine mounts
Major alteration
change to control system
Major alteration
change to landing gear
Major alteration
change to hull or floats
Major alteration
change to spars
Major alteration
change to ribs
Major alteration
change to fittings
Major alteration
change to shock absorbers
Major alteration
change to bracing
Major alteration
change to cowling
Major alteration
change to fairings
Major alteration
change to balance weights
Major alteration
change to hydraulic or electrical actuating system components
Major alteration
change to rotor blades
Major alteration
change to weight and balance envelope
Major alteration
change to fuel system
Major alteration
change to oil system
Major alteration
change to cooling system
Major alteration
change to heating system
Major alteration
change to pressurization system
Major alteration
change to electrical system
Major alteration
change to hydraulic system
Major alteration
change to de-icing system
Major alteration
change to wings, tail, or control surfaces that affect flutter and vibration characteristics
Major alteration
engine change that affects compression ratio
Major alteration
Engine change that propeller reduction gear or impeller gear ratios
Major alteration
Engine change that requires substitution of major engine parts
Major alteration
Substitution of engine structural parts with non-OEM or non-DGCA approved parts
Major alteration
Installation of unapproved engine accessory
Major alteration
removal of required engine accessory
Major alteration
conversions to run different fuel
Major alteration
Change to blade design
Major alteration
Changes in hub design
Major alteration
changes in governor
Major alteration
changes in governor controls
Major alteration
installation of governor
Major alteration
installation of governor
Major alteration
installation of feathering system
Major alteration
installation of prop de-ice
Major alteration
installation of unapproved parts
Major alteration
alterations of components not directed by manufacturer or AD
Appliance major alteration
changes to radios equipment that have an effect on __________ are major alterations
frequency stability, noise level, sensitivity, selectivity, distortion, spurious radiation, AVC characteristics, ability to meet environmental test conditions, other changes affecting performance.
Exceptions to Major alterations are those that are_________-.
listed in the airframe/engine/propeller specifications
Airframe major repairs. Repairs of the following parts of an airframe and repairs of the following types, involving the ____________ Are airframe major repairs.
strengthening, reinforcing, splicing, manufacturing of primary structural members or their replacement, when replacement is by fabrication such as riveting or welding,