What was found
NR 1 ENGINE DOES NOT PASS FIRE TEST (WHEN SELECTED TO ENGINE & WHEEL WELL TEST). *S/D* REPLACED NR 1 ENG FIRE DETECTION ELEMENT M447. SYSTEM OPERATIONAL CHECK NORMAL NO FURTHER PROBLEMS REPORTED.
- Difficulty date
- December 5, 1999
- Submitted
- October 9, 2000
- Operation
- Air carrier
- Aircraft
- N7261U
- Make and model
- Boeing 727222
- Aircraft serial
- 21408
- Aircraft time
- 62,699 hours, 35,911 cycles
- Engine
- Pwa JT8D15
- System (JASC)
- 2612 · Fire Detection
- Part
- Element
- Part number
- 18252
- Condition
- Failed
- Location
- Nr 1 Engine
- Component
- 18252
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.