What was found
***CORROSION*** ON STRINGER CLIP AT AFT CARGO BAY BS907 S-21L WL183. / ORIGINAL PART FOUND TO BE OUT OF LIMITS. REMOVED; LOCATED & DRILLED; AND INSTALLED NEW PER SRM 51-40-05; SRM 51-40-02-0G-0 STEP 4; & BOEING DRAWING 147A0010.
- Difficulty date
- March 20, 2021
- Submitted
- April 22, 2021
- Operation
- Air carrier
- Aircraft
- N551WN
- Make and model
- Boeing 73776Q
- Aircraft serial
- 30280
- Aircraft time
- 60,799 hours, 37,574 cycles
- System (JASC)
- 5340 · Fuselage Main, Attach Fittings
- Part
- Stringer Clip
- Condition
- Corroded
- Location
- Bs 907 S21l
- 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.