What was found
THE AIRCRAFT IS IN BASE MAINTENANCE. CORROSION AROUND FASTENER HOLES ON INBOARD R2 DOOR THRESHOLD SUPPORT CHORD AT STATIONS 963-984, RBL 48-52. REPAIRED THRESHOLD SUPPORT CHORD PER EA 278358.
- Difficulty date
- March 19, 2018
- Submitted
- March 20, 2018
- Operation
- Air carrier
- Aircraft
- N891NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33315
- Aircraft time
- 18,665 hours, 7,518 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support
- Part number
- 147A85408
- 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.