What was found
During MCK in ATL, the aft portion of the lower cap, P/N 9958159-57, of the closing rib was found cracked. The crack was approximately .7" long on extends from a fastener hole 3.7" forward from the aft end of the cap.
- Difficulty date
- April 25, 2002
- Submitted
- May 20, 2002
- Operation
- Air carrier
- Aircraft
- N943N
- Make and model
- Doug DC932
- Aircraft serial
- 47647
- Aircraft time
- 71,545 hours, 63,096 cycles
- System (JASC)
- 5410 · Nacelle/Pylon, Main Frame
- Part
- Rib
- Condition
- Cracked
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.