6.2.2 Procedures for an engine parameter check method
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6.2.2 Procedures for an engine parameter check method

  6.2.2.1 An engine parameter check method shall be carried out using the two procedures as follows:

  • .1 a documentation inspection of engine parameter(s) shall be carried out in addition to other inspections and include inspection of record books covering engine parameters and verification that engine parameters are within the allowable range specified in an engine's technical file; and

  • .2 an actual inspection of engine components and adjustable features shall be carried out in addition to the documentation inspection as necessary. It shall then be verified, referring to the results of the documentation inspection, that the engine adjustable features are within the allowable range specified in an engine's technical file.

  6.2.2.2 The surveyor shall have the option of checking one or all of the identified components, settings or operating values to ensure that the engine with no, or minor, adjustments or modifications complies with the applicable emission limits and that only components of the current specification are being used. Where adjustments and/or modifications in a specification are referenced in the technical file, they must fall within the range recommended by the manufacturer and approved by the Administration.

Parent topic: 6.2 Engine parameter check method
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