What was found
DURING TUL MAINTENANCE VISIT BOW#0016154, CRACKS WERE DISCOVEREDIN THE RH SIDE OF THE BS 663 VAPOR BARRIER ATTACH ANGLE AT RBL 7. MAINTENANCE PREFORMED TEMP REPAIR PERFORMED IAW EA 376015 AND SRM 51-40-05, SRM 51-40-06, SRM 51-40-01.
- Difficulty date
- July 14, 2026
- Submitted
- July 16, 2026
- Operation
- Air carrier
- Aircraft
- N323SG
- Make and model
- Boeing 7378
- Aircraft serial
- 44474
- Aircraft time
- 17,588 hours, 6,577 cycles
- System (JASC)
- 5340 · Fuselage Main, Attach Fittings
- Part
- Attach Angle
- Condition
- Cracked
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- E
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.