SDR CKSA98327

Service difficulty report · Seat Track · Boeing 747146

Difficulty date: May 20, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N704CK
Make and model: Boeing 747146
Aircraft serial: 20528
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Broken
Location: Bs 520-540
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.

What was found

DURING ROUTINE CPCP INSPECTION, FOUND IN UPPER DECK CABIN IN FLOOR SUPPORT BETWEEN BS 520 TO BS 540, LBL 40, WL 310 ARE BROKEN. REMOVED DAMAGED SEAT TRACK SECTION IAW B747 SRM 51-30-02. SEAT TRACK WAS FOUND OUT OF LIMITS IAW B747 SRM 51-30-02. MATERIAL ID BAC1520-1567 AND 6511. INSTALLED NEW SEAT TRACK IAW B747 SRM 51-30-02. CORROSION TASK CARD NUMBER C53-210-03-4. NON-ROUTINE TASK CARD NUMBER B0083-16-N-00700.