What was found
TE FLAP ASYM AFTER ENGINE START. FOUND LH OB TE FLAP, OB TRANS TORQUE TUBE DISCONNECTED FROM T.E. FLAP TRANSMISSION WITH SECURING BOLTS MISSING. CLEANED TORQUE TUBE SPLINE TEETH & TRANSMISSION TEETH, NO DAMAGE FOUND. RE-CONNECTED TORQUE TUBE & SECURED REF AMM 27-51-25-422-016, OP CHKD NML IN ALT HYD MODES SEVERAL CYCLES, IND NML IN FLT DK & ADD EMP:U247068,U077204 FSEU#2, NO FAULTS ON FSEU 1,2,3, REF AMM27-51-25-862-045. INSPECTED THE ISTTALATION OF TRANSFRERED TORQUE TUBE ALL SECURED OPS CHK NORMAL REF27-51-25-422-016.