RYR QRH and engine NNC
I'm not a pilot!!
Looking at my RYR QRH, you have ENGINE FIRE or Engine Severe Damage or Separation. And the list of conditions. If i programme my software to have a V1 CUT which results in SEVERE DAMAGE on ENG X why doesn't the condition list have ENGINE FAILURE shown? Because with SEVERE DAMAGE on my engine display it shows ENG FAIL alert on the EGT. Wouldn't that lead you to look at the Engine Failure or Shutdown NNC instead as those conditions have - An ENG FAIL alert shows |
Also for the...
ENGINE FIRE or Engine Severe Damage or Separation Why do we close the isolation valve for the first part? |
1 - because there is already an engine failure QRH checklist, and is for use when the engine has "flamed out" without any evidence of damage. When it comes to identifying whether you have a flame out or severe damage you have to look beyond the "eng fail" alert. This alert appears to simply alert the crew that the engine has "wound down" (N2 below 50% and eng start lever at idle) not why.
2 - close the isolation valve to prevent it opening when you switch off the Pack related to the engine that has had the trouble. If you don't switch it to closed it will open when you turn the pack off. |
Ok well for 1. That clears my question up. As for 2. You close the isolation valve but later on you have to verify AUTO?
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Ahh so for 2. You close it, extinguish the fire and then place the isolation valve to AUTO
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Ahh so for 2. You close it, extinguish the fire and then place the isolation valve to AUTO |
I thought you keep it closed if you have an engine fire?
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What items are missed out in the QRH if you reject prior to V1 because of an engine fire and warning? Because surely you wouldn't balance fuel or start the APU?
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Also on every abort before V1 does the captain set the parking brake and the FO sets f40. It seems in my RYR QRH this is the case...
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I thought you keep it closed if you have an engine fire? What items are missed out in the QRH if you reject prior to V1 because of an engine fire and warning? Because surely you wouldn't balance fuel or start the APU? Also on every abort before V1 does the captain set the parking brake and the FO sets f40. It seems in my RYR QRH this is the case... |
Also on every abort before V1 does the captain set the parking brake and the FO sets f40. As stated above it is all down to company SOP's. |
That clears the NNC up and now i know ONLY to perform recall items on the ground ;)
Here it is On Ground Emergency RYR STOP CAPTAIN "stop airplane" "Set parking brake" FO "Wait until parking brake is set " select flaps 40 " " inform ATC Including aircraft position" |
@wirbelstrum what is the normal checklist that you do?
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normal checklist |
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