What was found
HORIZONTAL STIFFENER CRACKED FORWARD SIDE OF BS 663.75 VAPOR BARRIER ABOVE ACM EXHAUST DUCT. REMOVED AND REPLACED STIFFENER IAW B737 700 SRM 51 40 02.
- Difficulty date
- January 7, 2011
- Submitted
- January 19, 2011
- Operation
- Air carrier
- Aircraft
- N617AS
- Make and model
- Boeing 737790
- Aircraft serial
- 30542
- Aircraft time
- 37,714 hours, 16,640 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- 111A13016
- 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.