Where are life-limited parts of an engine listed?
§ 33.70 Engine life-limited parts. For the purposes of this section, a hazardous engine effect is any of the conditions listed in § 33.75 of this part.
What are Hardtime components?
Hard Time Component means any component which has a limited on-wing life in accordance with the Agreed Maintenance Programme and the Maintenance Planning Document and which can have life fully restored through appropriate maintenance.
What is a serviceable aircraft part?
When an aircraft component is serviceable, it means that the component conforms to flight safety fulfilling the standard operational requirements which suffice indicated specifications. Serviceable tags are deemed useful in identification of parts that has been removed or serviced.
What is the purpose of the temporary removal tag?
Temporary removal of locks or tags and re-energization of the machinery or equipment is permitted to allow testing or repositioning, provided that specific procedures control the sequence of actions to be taken.
What is TSN and CSN?
Time Since New (TSN) – The total amount of flying hours accumulated on a serialized component since its production. Cycles Since New (CSN) – The total amount of cycles accumulated on a serialized component since its production.
What is an engine LLP?
LLPs are any part within an engine that have a mandatory replacement limit. This limit is the life limit of the part, which is most commonly presented in cycles. These parts are commonly rotating parts, but there are also static LLPs (typically module cases).
What is a life limited part in regards to turbine engines?
(1) Engine life-limited parts are those engine rotating and major static structural parts whose primary failure is likely to result in a hazardous engine effect. A hazardous engine effect is any of the conditions listed in § 33.75.
What is stub life?
The term stub-life is used to represent the engines shortest life remaining of all LLPs installed in a specific engine. Not all stub-lives are consumed during operation, and quite often the range of life remaining on an individual LLP at the time of replacement can vary from 3 to 15 percent of total cyclic life.
What are new surplus parts?
New Surplus (NS) – New Surplus parts are new material purchased as excess inventory. Abstract Electronics may require traceability (trace) to where the part originated from such as a company (i.e. commercial surplus) or gov- ernment agency (i.e. government surplus).
What is serviceable condition?
Serviceable Condition means, with respect to any asset or property, that such asset or property is usable or functional for its intended purpose without regard to its appearance, subject to ordinary wear and tear.
What is life limited part?
Life-limited part means any part for which a mandatory replacement limit is specified in the type design, the Instructions for Continued Airworthiness, or the maintenance manual. Life status means the accumulated cycles, hours, or any other mandatory replacement limit of a life-limited part.
What is CSN in aviation?
CSN – Cycles since new (applies to engine components). Engine component cycles are noted carefully. The number of flight cycles determines whether an aircraft component requires overhaul. For instance, an aircraft engine must be removed after 5,000 cycles for overhauling maintenance regardless of performance.
What is a life limited part?
Who can rebuilt a part under FAA regulations?
The regulation also allows for the rebuilding or alteration of any product or article which it manufactures under a Technical Standard Order Authorization, an FAA Parts Manufacturer Approval, or Product and Process Specification issued by the Administrator.
What is an approved part?
An approved part is one that has been manufactured as part of an FAA-approved quality assurance process (quality standard) and successfully passed the inspection criteria.
What is Condition Code E?
Condition: Serviceable material which requires test, alteration, modification, conversion or disassembly. This does not include items which must be inspected or tested immediately prior to issue. E – Unserviceable limited restoration.
What is serviceable tag in aviation?
Typically speaking, “serviceable” is an FAA (Federal Aviation Administration) term, which means that aircraft parts and related items tagged with this term have been repaired as needed, have been tested according to the manufacturer’s procedure, and have met the manufacturer’s performance specifications.
What does Lopa mean in aviation?
LOPA – Layout of Passenger Accommodations – Atlantic Aviation Group.