What was found
FEATHERED NR 4 ENGINE, BACKFIRING, WON'T TAKE A LEAN. REPLACED THE NR 18 CYLINDER.
- Difficulty date
- February 15, 2002
- Submitted
- February 18, 2002
- Operation
- Air carrier
- Aircraft
- N2907F
- Make and model
- Doug DC6
- Aircraft serial
- 533265
- Aircraft time
- 33,182 hours
- Engine
- Pwa R2800*
- Engine time
- 1,775 hours
- System (JASC)
- 8530 · Reciprocating Engine Cylinder Section
- Part
- Cylinder
- Part number
- 356993
- Part serial
- 707812
- Condition
- Cracked
- Location
- Nr 4 Engine
- Part time
- 1,775 hours
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- R
- Precautionary procedure
- E, A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.