SDR 98ZZZM586

Service difficulty report · Fire Loop · Boeing 727231

Difficulty date: August 2, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N808MA
Make and model: Boeing 727231
Aircraft serial: 21988
System (JASC): 2612 · Fire Detection
Part: Fire Loop
Condition: Malfunctioned
Location: Mlg Ww
Stage of operation: CL
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

PASSING THROUGH FL190 WHEEL WELL FIRE WARNING LIGHT ILLUMINATED. FOLLOWED COMPANY EMERGENCY CHECKLIST PROCEDURES. FIRE WARNING LIGHT EXTINGUISHED WITH GEAR EXTENSION. ON ARRIVAL PERFORMED VISUAL INSPECTION OF DETECTOR LOOPS, SENSORS, WHEEL WELL AND LANDING GEAR AREA. NO DAMAGE OR FAULT FOUND. PERFORMED WHEEL WELL FIRE DETECTION ADJUSTMENT TEST IAW MM 26-12-00. (M)