What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO DOOR CUT OUT LOWER SILL WEB BETWEN BS 452 AND BS 454 AT RBL 26. REPLACED SILL WEB PER SRM 51-10-02.
- Difficulty date
- December 12, 2019
- Submitted
- December 23, 2019
- Operation
- Air carrier
- Aircraft
- N946NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33234
- Aircraft time
- 18,889 hours, 7,185 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- Part number
- 654A000358
- Condition
- Corroded
- Location
- Bs 452-454
- 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.