PPRuNe Forums - View Single Post - Ground Run after Engine Changes
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Old 20th Oct 2008, 03:45
  #8 (permalink)  
411A
 
Join Date: Mar 2000
Location: Arizona USA
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4-engine types, symetrical pair, and usually both near high power.

TriStar.
The last two engine changes I've seen were 8 hour affairs to install, ground run for leak check, and one (only) high power run.
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