Service difficulty report · Fire Detector · Boeing 75724APF

Difficulty date
August 4, 2011
Submitted
August 10, 2011
Operation
Air carrier
Aircraft
N469UP
Make and model
Boeing 75724APF
Aircraft serial
25485
Engine
Rroyce RB211535E4
Part
Fire Detector
Condition
False Activation
Location
Rt Nacelle
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
E, F

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

RT ENGINE FIRE IN FLT QRH PROCEDURES FOLLOWED, ENG SHUTDOWN. AC OOS. FIRE BOTTLES 1 & 2 DISCHARGED. R & R ENGINE FIRE BOTTLE NR 1 AND NR 2 IAW AMM 26-21-01-4. TESTS SATISFACTORY. INSPECTED RT ENGINE FOR SIGNS OF FIRE OR OVERHEAT AND NO DAMAGE FOUND. ACCOMPLISHED K ALERT 150754 AND T ALERT 150764. FOUND ENGINE AND FIRE DETECTION SYS OK FOR RTS.

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