What was found
A .5 INCH CRACK ON FORWARD SERVICE DOOR FRAME AT BS 318, S15L. REPAIRED FORWARD SERVICE DOOR FRAME AT BS 318, S15L IAW EA 102887.
- Difficulty date
- May 14, 2011
- Submitted
- May 25, 2011
- Operation
- Air carrier
- Aircraft
- N421US
- Make and model
- Boeing 737401
- Aircraft serial
- 23988
- Aircraft time
- 60,126 hours, 40,383 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Door Frame
- Condition
- Cracked
- 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.