What was found
DURING INSTALLATION OF THE MODIFICATION TO THE LT STA 760.95 FRAME, AS REQUIRED PER AD 94-02-04 AND BOEING S/B 727-53-0197, A 0.125 INCH UNIDENTIFIED SHIM, BELOW WL 210 BETWEEN THE FRAME WEB AND THE 65-24546-3 LOWER CHORD OF THE FLOOR BEAM AND THE 69-18474-1 TEE CLIP, WAS FOUND TO CAUSE INTERFERENCE IN INSTALLATION OF THE MODIFICATION. IN ACCORDANCE WITH FAA LETTER 95-1205-907 DATED 18 JULY 1995, ALTERNATE INSTALLATION INSTRUCTIONS WERE PROVIDED.