What was found
PAX CABIN FWD ENTRY STRUCTURE, STRINGER 4L IS DAMAGED AND HAS 1.5" CRACK AT BS 303.9. INSTALLED NEW STRINGER WEB P/N 141A8130U38 AND FABRICATED GUSSET STRAP FROM 7075-T6 .063" REF BAC DWG 141A8130 ITEM 9, INSTALLED REF SRM 51-40-02.
- Difficulty date
- January 4, 2017
- Submitted
- January 6, 2017
- Operation
- Air carrier
- Aircraft
- N26215
- Make and model
- Boeing 737824
- Aircraft serial
- 28775
- Aircraft time
- 60,126 hours, 21,256 cycles
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Part number
- 141A8130U38
- Condition
- Cracked
- Location
- Fuselage
- 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.