What was found
WHEN HEAVY BRAKING APPLIED, BRAKES MAKE A VERY LOUD SOUND & RESONATES THROUGH ACFT. ACFT PULLED SLIGHTLY LT ON TOUCHDOWN BRAKING. SPUN WHEELS BY HAND, DID NOT NOTE ANY ABNORMAL NOISES. REMOVED NR 1 & 2 WHEEL ASSY'S. VISUALLY INSPECTED BOTH BRAKE PACKS, FOUND NO DISCREPANCIES WITH THE BRAKES ON VISUAL INSPECTION. REINSTALLED NR 1 & 2 MAIN TIRES BACK ONTO AIRCRALT. PERFORMED BRAKE BLEED & SERVICED HYD RESERVOIR. PERFORMED BRAKE OPS CHECKS WITH NO DEFECTS NOTED & REMOVED ACFT FROM JACK. WITH MCC DIRECTION PERFORMED TAXI CHECKS TO VERIFY BRAKE SYS MAKING MULTIPLE RT & LT TURNS WITH ZERO ABNORMAL SOUNDS & NO PULLING NOTED. MAINT PERFORMED IAW AMM 12-10-30, 32-40-05, & 32-42-00.