What was found
INSPECTION TYPE: PFLT, WHEN TESTING FIRE WARNING SYSTEM ON ALL 4 ENG FIRE WARNING BELL IS WEAK, BARELY AUDIBLE. REMOVED AND REPLACED BELL ASSY ENG FIRE WARNING SYSTEM, OPS CHECK PER MMNL 26-10-03. SYSTEM NORMAL.
- Difficulty date
- February 18, 2003
- Submitted
- February 19, 2003
- Operation
- Air carrier
- Aircraft
- N715UP
- Make and model
- Doug DC871F
- Aircraft serial
- 45915
- System (JASC)
- 2612 · Fire Detection
- Part
- Bell Assy
- Condition
- Weak
- Location
- Nr 4 Fire Detctr
- 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.