ENGINE FIRE IN FLIGHT
PROCEDURE
Collective : Decrease until torque is less
than 50%.
To extinguish fire proceed as follows with the affected engine.
ENG MODE switch : OFF (full counterclockwise).
Power lever : OFF.
S/OFF FIRE pushbutton : Raise the guard and press.
S/OFF wording illuminated.
WARNING
Press button once only to close the fuel shut-off valve and arm the
fire extinguishers system. A further operation of the pushbutton
re-opens the fuel shut-off valve and disables the system.
Fuel valve (affected engine) : Check OFF, fuel valve indicator
horizontal.
FIRE EXTING selector switch : Set to BTL 1 to cause the dis-
charge of bottle n°1 of the ex-
tinguishing agent.
ENG FUEL switch (affected engine) : OFF.
CROSS FEED switch : CLOSED.
Fuel pump (affected engine) : OFF.
GEN switch (affected engine) : OFF.
RFM A109E
APPENDIX 2
Page 8 of 9 E.A.S.A. Approved
Rev. 54
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