What was found
AIRCRAFT IN BASE MAINTENANCE. FOUND CORROSION ON Z-ANGLE AT STA 990 AND LBL 32 TO LBL 48. REMOVED AND REPLACED Z-ANGLE, REF AARD 51-00-05-1 AND BOEING DRAWING 147A5700.
- Difficulty date
- January 7, 2021
- Submitted
- January 13, 2021
- Operation
- Air carrier
- Aircraft
- N984NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31234
- Aircraft time
- 14,456 hours, 5,937 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Part number
- 147A57101
- Condition
- Corroded
- Location
- Zone 200
- 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.