What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON LEFTHAND TRANSITION "Z" ANGLE FOR FLOORBOARD SUPPORT FROM STATION 500D TO AFT WALL OF FORWARD CARGO. REPLACED "Z" ANGLE PER 51-00-05-10 AND SRM 53-00-53-2R AND DRAWING 143A7501.
- Difficulty date
- April 5, 2018
- Submitted
- April 10, 2018
- Operation
- Air carrier
- Aircraft
- N930NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33487
- Aircraft time
- 15,634 hours, 6,250 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- 143A7501
- Condition
- Corroded
- Location
- Fuselage
- 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.