What was found
Q3 CHECK - CORROSION ON AFT FUSELAGE RIGHT KEEL BEAM CHORD BETWEEN BS727C + 11 INCHES TO BS 816, S27R. REPLACED AFT FUSELAGE RIGHT KEEL BEAM BETWEEN BS 727C + 11 INCHES TO BS 816, S27R IAW EA 103215.
- Difficulty date
- August 4, 2011
- Submitted
- August 29, 2011
- Operation
- Air carrier
- Aircraft
- N417US
- Make and model
- Boeing 737401
- Aircraft serial
- 23984
- Aircraft time
- 60,908 hours, 40,946 cycles
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Keelbeam
- Part number
- 654769316
- 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.