What was found
ON TO LOAD NOISE AT GEAR RETRACTION. AS WE ACCEL ERATATED THE V IBRATION INCREASED REMOVED AND REPLACED UPPER PUSHROD ASSEMBLY AT NOSE LANDING GEAR PER AMM 32-33-61-400-801, RIGGED UPPER PUSHROD PER AMM 32-33-61- 820-802, RIGGED NOSE LANDING GEAR DOORS PER AMM 32-22-11-000-802 RETRACTED AND EXTENDED NOSE GEAR MULTIPLE TIMES OPS CHECK GOOD AT THIS TIME QC VERIFIED THE SAFETY-SECURITY OF THE L/H SIDE UPPER PUSH ROD ASSEMBLY AT THE NOSE DOOR. REF THE AMM''S STATED IN ABOVE CORRECTIVE ACTION. OPS CHK OK. NO DEFECTS NOTED AT THIS TIME.