What was found
DISCREPANCY: ZONE #1 FIRE WARNING ON #3 ENGINE DURING TAKE OFF ROLL.CORRECTIVE ACTION: REPLACED #10 TO #12 CYLINDER EXHAUST AND #11 TO #13 EXHAUST DUE TO BURN THROUGH. EXHAUST WAS BLOWING ON FIRE DETECTOR.
- Difficulty date
- February 28, 2003
- Submitted
- March 7, 2003
- Operation
- Air carrier
- Aircraft
- N43872
- Make and model
- Doug DC6
- Aircraft serial
- 44665
- Aircraft time
- 34,252 hours
- Engine
- Pwa R2800CB3
- Engine time
- 1,095 hours
- System (JASC)
- 7800 · Engine Exhaust System
- Part
- Exhaust Pipe
- Part number
- 16121605337943
- Condition
- Cracked
- Part time
- 1,095 hours
- Component
- Engine · Pwa · CB3
- Component part number
- R2800
- Stage of operation
- TO
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.