What was found
'NO FLIGHT', FOUND DURING 'HEAVY 2 MAINTENANCE CHECK' AT TIMCO HEAVY MAINTENANCE FACILITY (OSCODA MI). VERTICAL STABLIZER LEFT SIDE T-CHORD WORN AT PANEL NR 9601. REMOVED DAMAGE IAW ENGINEERING DEVIATION REQUEST (EDR B2-07298). PERFORMED HFEC IAW B 727 NDT MANUAL PART 6 FIG 23. NO CRACKS NOTED. FABRICATED REPAIR PARTS IAW EDR B2-07298. INSTALLED REPAIR PARTS IAW EDR B2-07298. AIRCRAFT RETURNED TO SERVICE. (X)