Engine Inspection Flashcards
What determines whether or not a 100 hour inspection is required for an aircraft?
100-hr inspections are required only on aircraft that carry persons for hire or are used to give flight instruction for hire
Where can you find a list of items that should be inspected on a 100 hour and an annual inspection of an aircraft engine?
In appendix D of FAR part 43
In what publication can a mechanic find the operating limitations for an aircraft engine?
In the TCDS for the engine
Who is authorized to perform the powerplant inspection that is required for an annual inspection?
An A&P mechanic who holds and Inspection Authorization
What are two types of compression checks that can be performed on an aircraft reciprocating engine?
A differential compression check and a direct compression check
What items are checked in a hot section inspection of a turbine engine?
Combustion -
Cracks, distortion
Turbine wheel, case and exhaust -
Cracks, indications of warpage, overheating, erosion or burning
What is the common type of damage that is found in the hot section of a turbine engine?
Cracks that are caused by the high concentration of heat in the hot section
Is the use of a checklist required when performing an annual or 100 hr inspection on an aircraft engine?
Yes
What inspection must be performed on an aircraft reciprocating engine if it has been operated on turbine fuel?
The inside of the cylinders must be inspected with a borescope. The oil must be changed and the filters examined, and the engine given a careful run up and operational check
