What was found
FORWARD CARGO DOOR CUTOUT LOWER MAIN SILL WEB CORRODED BETWEEN BS 440 TO BS 492.4, BETWEEN RBL 25 TO RBL 25+8. REPAIRED WEB PER SRM AND DWG.
- Difficulty date
- March 5, 2018
- Submitted
- May 1, 2018
- Operation
- Air carrier
- Aircraft
- N7889A
- Make and model
- Boeing 73779L
- Aircraft serial
- 34023
- Aircraft time
- 31,665 hours, 18,570 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- Part number
- 143A8330
- 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.