What was found
Q5 CHECK - LEVEL 2 EXFOLIATION CORROSION ON FORWARD SERVICE DOOR Z ANGLE THRESHOLD BETWEEN BS259 TO BS360, RBL49. REPLACED FORWARD SERVICE DOOR Z ANGLE THRESHOLD BETWEEN BS259 TO BS360, RBL49 IAW SRM 53-10-15-1A.
- Difficulty date
- May 22, 2013
- Submitted
- June 21, 2013
- Operation
- Air carrier
- Aircraft
- N439US
- Make and model
- Boeing 7374B7
- Aircraft serial
- 24781
- Aircraft time
- 59,988 hours, 41,222 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- 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.