What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK IN WING CENTER SECTION REAR SPAR WEB LOCATED AT BS 663.75, RBL 40. REPAIRED REAR SPAR WEB PER AARD 57-10-10-9 AND SRM 51-70-04-2R REPAIR 10.
- Difficulty date
- June 16, 2022
- Submitted
- June 28, 2022
- Operation
- Air carrier
- Aircraft
- N921AN
- Make and model
- Boeing 737
- Aircraft serial
- 29522
- Aircraft time
- 61,267 hours, 24,961 cycles
- System (JASC)
- 5710 · Wing Main, Frame Structure
- Part
- Pressure Web
- Condition
- Cracked
- Location
- Zone 200 - Fuse
- 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.