SDR CALA2015102100861

Service difficulty report · Seat Track · Boeing 737824

Difficulty date: October 20, 2015
Submitted: October 21, 2015
Operation: Air carrier
Aircraft: N24224
Make and model: Boeing 737824
Aircraft serial: 28933
Aircraft time: 54,263 hours, 18,984 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: 146A535040
Condition: Cracked
Location: Fuselage
Stage of operation: IN
How discovered: E
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

DISCREPANCY READS AS FOLLOWS, HOLES 1, 2, 3 IN SEAT TRACK FLANGES, AT STATION 727B, RBL 24.75, HAVE CRACK INDICATION WHEN PERFORMING HFEC. REFERENCE EA 5320-02076 OP 4 STEP 5 2, AD 2013-23-04. REPAIRED SEAT TRACK FLANGES IAW ECRA 5320-02508. SEE WIPS & TASKS ENTERED ON FLEET CYCLE LP 977832, FOR ALL WORK STEPS PERFORMED. SDR WILL BE GENERATED USING THIS LP 9781474.