- Difficulty date
- April 10, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Boeing 747131
- Aircraft serial
- 20321
- Part
- Fire Loop
- Part number
- 895398
- Condition
- Malfunctioned
- Location
- Nr 1 Engine
- Stage of operation
- NR
- Nature of condition
- N
- Precautionary procedure
- E, F, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SNN - MADE UNSCHEDULED LANDING ACCOUNT NR 1 ENGINE 'A' FIREWARNING ILLUMINATED. SHUT DOWN ENGINE AND DISCHARGED EXTINGUISHER BOTTLERS. 'B' LOOP PREVIOUSLY PLACARDED ON MEL. RESTORED 'B' LOOP BY REPLACEMENT OF LOWER AFT WARNING LOOP, MFG P/N 895398. REPLACED EXPENDED BOTTLES AND PLACARDED 'A' LOOP PER MEL. OPS CHECKS NORMAL.