What was found
INSPECTION TYPE:C2CLG W/W RH KEEL BEAM PRODUCTION DOUBLER CRACK AT LWR END.REMOVED,FABRICATED AND REPLACED CRACK PRODUCTION DOUBLER IAW SRM 51-31-01 AND 51-33-01 (MINOR).
- Difficulty date
- April 20, 2021
- Submitted
- May 7, 2021
- Operation
- Air carrier
- Aircraft
- N291UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48477
- Aircraft time
- 77,006 hours, 13,225 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Doubler
- Part number
- AEA05262
- Condition
- Cracked
- Location
- Fuselage
- 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.