Service difficulty report · Seat Track · Boeing 737724

Difficulty date
January 3, 2015
Submitted
January 6, 2015
Operation
Air carrier
Aircraft
N23707
Make and model
Boeing 737724
Aircraft serial
28768
Aircraft time
54,313 hours, 18,587 cycles
Part
Seat Track
Part number
144A53503
Condition
Cracked
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

WHILE ACCOMPLISHING EA 5320-02076 REV E OP 3 THE MAIN CABIN SEAT TRACKS SLICE LOCATION STATION 727B, RBL45.50 HAS CRACKS ON THE SEAT TRACK HOLES COMMON TO THE SPLICE STRAP. THE SPLICE STRAP ALSO HAS CRACKED HOLES & THE REPAIR IAW THE EA DOES NOT ALLOW FOR PROPER EDGE DISTANCE OF THE 4 FASTENER HOLES IN THE SEAT TRACK. REPAIRED SEAT TRACK STATION 727B, RBL 45.50 IAW ECRA 5320-02839.