What was found
CORROSION ON FRAME BS 1170 BETWEEN LONGERONS 18 - 21L IN AFT CARGO BAY LEFT UTILITARY TUNNEL. CORROSION WAS REMOVED AND TREATED IAW SRM 51-10-3, PARS 14, 21 AND 26. FOUND TO BE OUT LIMITS IAW SRM 53-01, FIG 1.
- Difficulty date
- September 22, 2014
- Submitted
- September 24, 2014
- Operation
- Air carrier
- Aircraft
- N972DL
- Make and model
- Doug MD88
- Aircraft serial
- 53215
- Aircraft time
- 62,790 hours, 45,976 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Condition
- Corroded
- Location
- Bs 1170
- 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.