What was found
AIRCRAFT IN BASE MAINTENANCE: CRACK ON UPPER ANGLE LOCATED IN LEFT HAND AIR CONDITIONING BAY AT STA 663 AND KEEL BEAM. REPAIRED PER SRM 57-10-10-2R-5 AND EA 330264.
- Difficulty date
- September 3, 2021
- Submitted
- September 14, 2021
- Operation
- Air carrier
- Aircraft
- N977NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31225
- Aircraft time
- 17,980 hours, 7,365 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Angle
- Condition
- Cracked
- Location
- Bs 663
- 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.