What was found
NR 4 ENGINE SHUT DOWN DUE TO BACK FIRING, NR 6 CYLINDER LT AND RT LOW RESISTANCE SECONDARY. REPLACED NR 4 ENGINE DUE TO MAKING METAL.
- Difficulty date
- January 5, 2004
- Submitted
- January 7, 2004
- Operation
- Air carrier
- Aircraft
- N99330
- Make and model
- Doug DC6A
- Aircraft serial
- 43576
- Aircraft time
- 29,581 hours
- Engine
- Pwa R2800CB3
- Engine time
- 317 hours
- System (JASC)
- 8530 · Reciprocating Engine Cylinder Section
- Part
- Cylinder
- Part number
- 356993
- Part serial
- 14
- Condition
- Making Metal
- Location
- Nr 6
- Part time
- 317 hours
- Component
- Engine · Pwa
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- R, J
- Precautionary procedure
- E, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.