AC 20-55: Turbine Engine Overhaul Standard Practices Manual - Maintenance of Fluorescent Penetrant Inspection Equipment

United States. Department of Transportation. Federal Aviation Administration

doi:10.21949/1514283

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AC 20-55: Turbine Engine Overhaul Standard Practices Manual - Maintenance of Fluorescent Penetrant Inspection Equipment

1968-01-22
By United States. Department of Transportation. Federal Aviation Administration

[PDF-47.09 KB]

English

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Details:

Alternative Title:

Advisory Circulars from 1968
Corporate Creators:

United States. Department of Transportation. Federal Aviation Administration
Subject/TRT Terms:

[+]

Air Traffic Control Lighting
Publication/ Report Number:

AC 20-55
DOI:

https://doi.org/10.21949/1514283
Resource Type:

Manual
Right Statement:

Public Domain
Geographical Coverage:

United States
Corporate Publisher:

United States. Department of Transportation. Federal Aviation Administration
Abstract:

This circular advises operators of the necessity for periodic checking of black light lamps and filters used during fluorescent penetrant inspection of engine parts. Failure to perform these checks might result in inadequate inspection of parts due to insufficient light intensity.
Format:

PDF
Collection(s):

FAA Advisory Circulars
Main Document Checksum:

[+]

urn:sha256:28ffc24f5414c4cb64d6a0d4d84cc85e127df1b5d35ae6d7a1b368c895353391
Download URL:

https://rosap.ntl.bts.gov/view/dot/71028/dot_71028_DS1.pdf
File Type:

No Additional Files

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AC 20-55: Turbine Engine Overhaul Standard Practices Manual - Maintenance of Fluorescent Penetrant Inspection Equipment

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