What was found
KEEL BEAM CENTER CHORD HAS CORROSION AT STA 1020, BL 0 INCH. BLENDED AND FOUND EXCEEDED SRM ALLOWABLE DAMAGE LIMITS. REPAIR CARRIED OUT IAW E.A. F-5350-126225. REPAIR IS CLASSIFIED AS MINOR PER GMM 6-2-100 CRITERIA.
- Difficulty date
- April 28, 2009
- Submitted
- April 28, 2009
- Operation
- Air carrier
- Aircraft
- N933FD
- Make and model
- Boeing 75721B
- Aircraft serial
- 24330
- Aircraft time
- 52,447 hours, 30,243 cycles
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Keelbeam
- Part number
- 144N80602
- Condition
- Corroded
- Location
- Zone 100
- 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.