What was found
FUEL LEAK #1 ENG<[01] ACCOMPLISHED TEST 12 ACTUATORS TEST PER M/M 71-00-00. NO LEAKS NOTED. ACCOMPLISHED TEST 3A IDLE POWER LEAK CHECK PER M/M 71-00-00. NO LEAKS NOTED. BAGGED ALL #1 ENGINE FUEL DRAIN TUBES AND ACCOMPLISHED TEST 3B PART POWER LEAK CHECK PER M/M 71-00-00. NO LEAKS NOTED. REFERENCE LOG PAGE 1728315 FOR TROUBLESHOOTING CORRECTIVE ACTION. [01] REPLACED HPTACC VALVE PER M/M 75-21-01. OPS CHECKS OK;[02] REPLACED #1 ENGINE HPTACC VALVE PER M/M 75-21-01. OPS CHECKS OK.