What was found
FOUND DURING 'ZERO B TRANSITION' CHECK AT AVBORNE HEAVY MAINTENANCE FACILITY, PRIOR TO THIS AIRCRAFT BEING ON THE KGA CERTIFICATE, SEAT TRACK AT RBL 45.5, BS 680 TO BS 720A HAS WRONG SPLICE FOR 9G BULKHEAD. REMOVED AND REPLACED SEAT TRACK AT RBL 45.5 FROM STATION 560 TO 720A, IAW AEISTC SA 1797SO AND SA1798SO. (M)