Recognition of various engine malfunctions B737
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Join Date: Jun 2010
Location: Salians, USA
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Recognition of various engine malfunctions B737
I would like to have summary of indications (N1, EGT, N2, FF) during various engine malfunctions of B737
What I have summarized is as below... correct if anything wrong in it
Malfunction * * * *N1. * * * * * * * * *EGT. * * *N2. * * * * FF. * * * * * *Remarks
Overheat * * * * * * Normal * * * *Red * * * Normal * *Normal * * Overheat Light
Fire * * * * * * * * * * * **Normal * * * *Red * * * Normal * *Normal * * Fire Warn Switch, Bell
Severe Damage Decreasing Decr * * Decr * * * * Normal * *Cont banging noise
Seizure * * * * * * * * *0 * * * * * * * * * *Decr * * O * * * * * * * Normal
Separation * * * * *Empty box *Box * * *Box * * * * * Normal * *Loud thud
Limit * * * * * * * * * * * approaching limits * * * * * * * * * * Normal * Reading fluctuating
Surge * * * * * * * * * * approaching limits * * * * * * * * * * Normal * Reading fluctuating
FCU failure * * * * *Approaching limits * * * * * * * * * *Normal *Reading not fluctuating
Failure * * * * * * * * * Decr * * * * * * *FAIL * Decr * * * * *O
Thanks
What I have summarized is as below... correct if anything wrong in it
Malfunction * * * *N1. * * * * * * * * *EGT. * * *N2. * * * * FF. * * * * * *Remarks
Overheat * * * * * * Normal * * * *Red * * * Normal * *Normal * * Overheat Light
Fire * * * * * * * * * * * **Normal * * * *Red * * * Normal * *Normal * * Fire Warn Switch, Bell
Severe Damage Decreasing Decr * * Decr * * * * Normal * *Cont banging noise
Seizure * * * * * * * * *0 * * * * * * * * * *Decr * * O * * * * * * * Normal
Separation * * * * *Empty box *Box * * *Box * * * * * Normal * *Loud thud
Limit * * * * * * * * * * * approaching limits * * * * * * * * * * Normal * Reading fluctuating
Surge * * * * * * * * * * approaching limits * * * * * * * * * * Normal * Reading fluctuating
FCU failure * * * * *Approaching limits * * * * * * * * * *Normal *Reading not fluctuating
Failure * * * * * * * * * Decr * * * * * * *FAIL * Decr * * * * *O
Thanks