What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO DOOR LOWER SILL PLATE LOCATED FROM BS 455 TO BS 485, AT RBL 28. REPLACED SILL PLATE PER SRM 51-40-02, AARD51-00-05 AND BOEING DWG 143A8122.
- Difficulty date
- July 10, 2022
- Submitted
- August 2, 2022
- Operation
- Air carrier
- Aircraft
- N844NN
- Make and model
- Boeing 737
- Aircraft serial
- 33212
- Aircraft time
- 36,288 hours, 15,080 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- None
- Part number
- 654A0035A
- Condition
- Corroded
- Location
- Zone 100 - 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.