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SDR DXTA200802845

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Service difficulty report · Fire Detector · Raythn HAWKER800XP

FAA SDR system

Difficulty date
February 7, 2008
Submitted
February 27, 2008
Operation
Air carrier
Aircraft
N893QS
Make and model
Raythn HAWKER800XP
Aircraft serial
258393
Aircraft time
7,605 hours, 5,474 cycles
Engine
Garrtt TFE731*
System (JASC)
2612 · Fire Detection
Part
Fire Detector
Condition
False Activation
Location
Cargo Bay
Stage of operation
DE
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

CARGO FIRE WARNING LIGHT COME ON DURING APPROACH. VISUALLY CHECKED THE FWD, UNDERSINK AND AFT SMOKE DETECTORS MOUNTING AREAS FOR SIGN OF BURNED/HEATING PARTS OF THE AC, CHECKED WIRES AND CONNECTORS OF THE SMOKE DETECTORS, NO FAULTS FOUND. CHECKED VISUALLY THE SMOKE DETECTOR AMPLIFIER AND SLIGHTLY TAPPED THE AMPLIFIER, NO FAULT FOUND. CHECKED THE SWITCHES TERMINALS, NO FAULT NOTED. PERFORMED SMOKE DETECTION SYS FUNCTIONAL TEST, CHECKED GOOD, IAW MM ADDENDA ATA 26-11-00. WORK DONE IAW DWG NR A8-8R-100. REFER TO WO SC1823 ITEM 1.9 FOR DETAILS.