What was found
DURING C-17 CHECK GALVANIC CORROSION WAS FOUND ON SEAT TRACK FROM BS 827 TO BS 867, LBL 45. MAINTENANCE REMOVED CORROSION AND FOUND MATERIAL LOSS TO BE OUT OF LIMITS; REMOVED CORRODED SEAT TRACK FROM BS 807 TO BS 867, LBL 45; FABRICATED A NEW REPLACEMENT SECTION OF SEAT TRACK, 2 EACH SPLICES, AND A RADIUS FILLER; INSTALLED REPAIR PARTS IAW B737-300 SRM 53-00-52, FIG. 101, AND SRM 53-00-52, FIG. 204.