What was found
Q6 CHECK - LEVEL 2 FILIFORM CORROSION FORWARD SERVICE DOOR SILL CHORD AT BS 312, RBL 56. REPLACED FORWARD SERVICE DOOR SILL CHORD AT BS 312, RBL 56 IAW B737 SRM 51-40-02-0G PARA 4 & 7 FIG 3 & 12.
- Difficulty date
- December 16, 2012
- Submitted
- January 8, 2013
- Operation
- Air carrier
- Aircraft
- N440US
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24811
- Aircraft time
- 59,057 hours, 40,381 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Sill
- Part number
- 654587545
- 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.