What was found
INT - DURING 'Q-3' CHECK VISUAL INSPECTION, FOUND FRETTING CORROSION 55 INCHES RIGHT KEEL BEAM LOWER CORD STA 672 TO STA 727. INSTALLED REPAIR STRAP, REPAIRED PER EA 41232. CORROSION TASK NR: C53-212-01. CORROSION LEVEL: 2. (X)
- Difficulty date
- June 22, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N278AU
- Make and model
- Boeing 7372B7
- Aircraft serial
- 22890
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Keel Beam
- Condition
- Corrosion
- Location
- Bs 672-727
- Part time
- 35,513 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.