What was found
DURING PERFORM TASK CARD WA5750, FOUND LEFT LOWER WINGLET RIB ARB7774-51 CRACKED. REPAIRED THE CRACK AREA AT LT LWR WINGLET FWD FITTING ASSY RIB IAW SRM 57-00-00 FIG 205 REV 42, COND CHECK NORMAL.
- Difficulty date
- February 4, 2010
- Submitted
- February 4, 2010
- Operation
- Air carrier
- Aircraft
- N272WA
- Make and model
- Doug MD11
- Aircraft serial
- 48437
- Aircraft time
- 52,049 hours, 10,001 cycles
- Engine
- Pwa PW4462
- System (JASC)
- 5712 · Wing, Rib/Bulkhead
- Part
- Rib
- Part number
- ARB7774051
- Condition
- Cracked
- Location
- Lt Winglet
- 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.