What was found
CRACK REAR SPAR ANGLE LOCATED BETWEEN WS 253 TO WS 278 AT LT WING / REPLACED REAR SPAR ANGLE LOC. BTW WS 253 TO WS278 AT LT WING IAW B737-700 SRM 51-10-02 ITEM 9 AND 51-40-02 AND DWG 115A6200-20 REV A
- Difficulty date
- April 30, 2021
- Submitted
- June 3, 2021
- Operation
- Air carrier
- Aircraft
- N437WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29832
- Aircraft time
- 61,136 hours, 35,877 cycles
- System (JASC)
- 5711 · Wing Spar
- Part
- Spar
- Condition
- Cracked
- Location
- Lt 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.