Lakhasly

A 'repair' is defined as the elimination of damage and/or restoration to an airworthy condition following initial release into service by the manufacturer of any product, part or appliance.Production of repair parts Parts and appliances to be used for the repair are manufactured in accordance with production data based upon all the necessary design data as provided by the repair design approval holder under Part-21 Subpart F; or by an organisation appropriately approved in accordance with Part-21 Subpart G; or by an appropriately approved maintenance organisation Repair embodiment The embodiment of a repair is made in accordance with Part-M or Part-145 as appropriate, or by a production organisation appropriately approved in accordance with Part-21 Subpart G. The design organisation provides to the organisation performing the repair all the necessary installation instructions.

A 'repair' is defined as the elimination of damage and/or restoration to an airworthy condition following initial release into service by the manufacturer of any product, part or appliance.
Elimination of damage by replacement of parts or appliances without the necessity for design activity is considered as a maintenance task and therefore requires no approval under
Part 21.
However, repairs that require design input are required to be designed by an approved Design Organisation (approved in accordance with Part-21 Subpart J).
Classification of Repairs
A repair may be 'major' or 'minor'. The classification is made in accordance with the criteria of for a change in the type design.
A repair is classified 'major' or 'minor' either:
• by EASA; or
• by an appropriately approved design organisation under a procedure agreed with EASA.
A further classification of repair is that of 'Standard repair'.
Standard repairs are repairs in relation to:
• aeroplanes of 5700 kg Maximum Take-Off Mass
(MTOM) or less;
• rotorcraft of 3175 kg MTOM or less;
Royal Jordanian Air Academy
• sailplanes and powered sailplanes, balloons and airships as defined in ELA1 or ELA2
Standard repairs do not need to be originated or designed by an approved design organisation but must be carried out by an approved maintenance organisation (either in accordance with Part-M or Part-145 as applicable).
Production of repair parts
Parts and appliances to be used for the repair are manufactured in accordance with production data based upon all the necessary design data as provided by the repair design approval holder under Part-21 Subpart F; or by an organisation appropriately approved in accordance with Part-21 Subpart G; or by an appropriately approved maintenance organisation
Repair embodiment
The embodiment of a repair is made in accordance with Part-M or Part-145 as appropriate, or by a production organisation appropriately approved in accordance with Part-21 Subpart G.
The design organisation provides to the organisation performing the repair all the necessary installation instructions.