What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT PASSENGER CABIN FLOOR SUPPORT Z ANGLE LOCATED BETWEEN STA 990 AND STA 1016 AT RBL 30. REPLACED ANGLE PER AARD 51-00-05-01 AND SRM 51-40-02.
- Difficulty date
- February 18, 2022
- Submitted
- February 24, 2022
- Operation
- Air carrier
- Aircraft
- N827NN
- Make and model
- Boeing 737*
- Aircraft serial
- 33209
- Aircraft time
- 35,761 hours, 14,678 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Part number
- 147A571017
- Condition
- Corroded
- 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.