What was found
DURING SCHEDULED ENGINE CHANGE, FOUND CRACK IN LOWER EDGE OF RT PYLON CLOSURE WEB LIGHTENING HOLE AT STA YN 164. REPAIRED PER EA 97-208937.
- Difficulty date
- April 21, 2007
- Submitted
- April 24, 2007
- Operation
- Air carrier
- Aircraft
- N751NW
- Make and model
- Doug DC941
- Aircraft serial
- 47115
- Aircraft time
- 86,416 hours, 77,856 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Web
- Condition
- Cracked
- Location
- Rt Pylon
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.