What was found
RT KEEL BEAM CHORD HAS CORROSION FROM STA 1100 TO STA 1120, RBL 8.0 INCH. FOUND EXCEEDED SRM LIMITS. REMOVED AND REPLACED KEELBEAM IAW SRM 51-40-02 REV.96 AND DWG 144N8180. REPAIR IS CLASSIFIED AS MINOR IAW GMM 6-2-100 CRITERIA.
- Difficulty date
- May 26, 2009
- Submitted
- May 26, 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
- 144N818058
- 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.