File:CT-Scan of the involved Propeller Valve Module (PVM), showing debris inside the overspeed line (2) (PK661).png
,_showing_debris_inside_the_overspeed_line_(2)_(PK661).png){kind=small}
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Original file (806 × 479 pixels, file size: 241 KB, MIME type: image/png)
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Summary
| Description |
English: CT-Scan from the retrieved PVM of PK661. A debris of unknown origin could be seen here (red circle) partially blocking the overspeed line, an oil line which ends in the feather solenoid. Partial blocking in the line caused unintended differential pressure reading and resulted in the switching of the protection valve from the protected mode back to the unprotected mode. |
| Date | |
| Source | https://caapakistan.com.pk/Upload/SIBReports/AAIB-386.pdf |
| Author | AAIB Pakistan |
Licensing
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The copyright holder of this file allows anyone to use it for any purpose, provided that the copyright holder is properly attributed. Redistribution, derivative work, commercial use, and all other use is permitted. |
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Note: the original document from which this image is taken contains the following statement:
Extracts may be published without specific permission provided that the source is duly acknowledged, and the material is reproduced accurately, and is not used in a derogatory manner or in a misleading context.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:38, 19 July 2022 | | 806 × 479 (241 KB) | PaPa PaPaRoony | Uploaded a work by AAIB Pakistan from https://caapakistan.com.pk/Upload/SIBReports/AAIB-386.pdf with UploadWizard |
File usage
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,_showing_debris_inside_the_overspeed_line_(2)_(PK661).png){kind=link}