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Thread: Starting engine with fan rotating backwards
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Old 22nd March 2020 | 02:18
  #10 (permalink)  
Saabflyer
 
Joined: Jan 2009
Posts: 15
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From: Asia
On the B737-CFM56 you need a minimum of 20% N2 to open the fuel (Start Levers), during a normal start these are opened at 25% N2.
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