SDR DALA1216146304

Service difficulty report · Seat Track · Boeing 747451

Difficulty date: March 15, 2012
Submitted: April 11, 2012
Operation: Air carrier
Aircraft: N664US
Make and model: Boeing 747451
Aircraft serial: 23819
Aircraft time: 94,936 hours, 11,946 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
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.

What was found

MAIN DECK CABIN SEAT TRACK AT BS 2310 & RBL 11 FOUND CORROSION. REMOVED AS PER B747-400 SRM 51-40-02. NEW SEAT TRACK FABRICATED AS PER BOEING DWG146US5295 REV. AT MAIN DECK CABIN BS 2310 RBL 11 AREA INSTALLED AS PER B747-400 SRM 51-40-02.