What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CABIN FLOOR ZEE ANGLE AT BS 992 BETWEEN LBL 37 AND LBL 42. REPLACED ZEE ANGLE PER AARD 51-00-05-1 AND SRM 51-40-02.
- Difficulty date
- December 16, 2021
- Submitted
- December 29, 2021
- Operation
- Air carrier
- Aircraft
- N822NN
- Make and model
- Boeing 737*
- Aircraft serial
- 31085
- Aircraft time
- 36,185 hours, 14,726 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Part number
- 147A5710U1
- Condition
- Corroded
- Location
- Zone 100 - 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.