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4 Cards in this Set
- Front
- Back
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Hot start JFS engaged: if FTIT is above 500 degrees while N2 RPM is less than 40%, flames seen coming from exhaust nozzle, or FTIT is rapidly climbing through 580 C: |
- L/R THROTTLE - OFF - L/R ENGINE FIRE PUSH LIGHT - LIFT GUARD AND PUSH - CONTINUE TO MOTOR ENGINE WITH JFS UNTIL FTIT IS 200 C OR JFS ENGAGEMENT TIME REACHES 150 SECONDS - if not able to motor engine, be sure N1 and N2 rotors turn freely before trying to restart engines. |
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Hot start JFS disengaged: if N2 RPM reaches 50 to 60% then decreases while FTIT is stable or increasing: |
- L/R THROTTLE - OFF - L/R ENGINE FIRE PUSH LIGHT - LIFT GUARD AND PUSH - L/R ENGINE MASTER - OFF - IF STARTER READY LIGHT IS NOT ON: DO THE BELOW • STARTER SWITCH - ON • When N2 RPM is 40% or less, JET FUEL STARTER HANDLE - PULL - IF STARTER READY LIGHT IS ON, CONTINUE - L/R ENGINE MASTER - ON - When N2 RPM is 30% or less, FINGER LIFT - LIFT - CONTINUE TO MOTOR ENGINE WITH JFS UNTIL FTIT IS 200 C OR JFS ENGAGEMENT TIME REACHES 150 SECONDS - if not able to motor engine, be sure N1 and N2 rotors turn freely before trying to restart engines |
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For internal fire after shutdown: |
- Make sure throttles are in the OFF position - L/R ENGINE FIRE PUSH LIGHT - LIFT GUARD & PUSH - L/R ENGINE MASTER - OFF - STARTER switch - ON - When N2 RPM is 40% or LESS, do the below: • JET FUEL STARTER HANDLE - PULL • L/R ENG MASTER SWITCH - ON - WHEN N2 RPM IS 30% OR LESS, FINGER LIFT - LIFT - Dry motor engine until FIRE is out or JFS engagement time gets to 150 seconds - If fire cannot be blown out, DISCHARGE FIRE EXTINGUISHER into exhaust and/or inlet to extinguish fire. |
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For engine shutdown after operating above 700 degrees without cool down period: |
- STARTER SWITCH - ON - When N2 RPM is 40% or LESS, do the below: • JET FUEL STARTER HANDLE - PULL • L/R ENG MASTER switch - ON - WHEN N2 RPM IS 30% or LESS, FINGER LIFT - LIFT - Dry motor engine until FTIT is less than 200 degrees C or JFS engagement time gets to 150 seconds - If not able to motor engine, be sure N1 and N2 rotors turn freely before trying to restart engines |
