- Difficulty date
- January 4, 2019
- Submitted
- March 1, 2022
- Operation
- Air carrier
- Aircraft
- N730SW
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27862
- Aircraft time
- 69,470 hours, 40,669 cycles
- Part
- Rib
- Condition
- Cracked
- Location
- Rt Wing
- 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.
What was found
R/H WING FIXED L/E RIB AT STA KRAS 125.75 HORIZONTAL FLANGE CRACKED / CUTOUT CRACK ON R/H WING FIXED L/E RIB AT STA KRAS 125.75 HORIZONTAL FLANGE IAW B737-700 SRM 51-21-06. ACCOMPLISHED HFEC INSPS. IAW NDT PT6 51-00-00 P23; EA190008 P1 STEPS 4 & 5. NO DEFECTS NOTED. FABRICATED AND INSTALLED REPAIR IAW EA 19008 IR AND EA 1-757-15827 REV IR.