What was found
#1 ENGINE BLEED TRIP PER CREW FOB 14.2 FOUND THE 90 DEGREE DUCT ASSY BELOW THE 5TH STAGE VALVE MISSING THE 2EA LOWER BOLTS/WASHERS AND THE 2 UPPER BOLTS LOOSE AND NOT SAFETIED. REPLACED MISSING FASTENERS, TORQUED AND SAFETIED, REF CFM56 POWERPLANT BUILDUP MANUAL 71-00-02. REQUIRES OPS CHECK TO ENSURE BLEED TRIP IS CORRECTED. PARTS USED: 00-0583-3-5149,QTY :1 00-0593-3-2437,QTY :1 ADD EMP:108813 PREFORMED #1 ENG OPS CHECK TO ENSURE BLEED TRIP IS CORRECTED. OPS CK GOOD REF AMM 71-00-00