Narrative:

Per task card step 4 first note 'engine driven pumps may be used as an alternate power source in lieu of hydraulic ground power cart'. The starting and running of #2 engine on aircraft X was my only involvement with this task card. I was not present on the ground outside the aircraft when damage to the ram air turbine occurred. I was in the cockpit.

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Original NASA ASRS Text

Title: Airbus A300 maintenance technician reported the Ram Air Turbine (RAT) was damaged during testing.

Narrative: Per task card step 4 first note 'engine driven pumps may be used as an alternate power source in lieu of hydraulic ground power cart'. The starting and running of #2 engine on Aircraft X was my only involvement with this task card. I was not present on the ground outside the aircraft when damage to the RAM AIR TURBINE occurred. I was in the cockpit.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.