What was found
ON TAXI, ANTI SKID LIGHT ILLUMINATED FOR ABOUT 1-2 SECONDS AND WENT OUT. SLOWED ACFT AND BRAKES SEEMED FINE. CONTINUED TO DECELERATE THE ANTI-SKID LIGHT ILLUMINATED AGAIN ALONG WITH THE MASTER CAUTION CAME ON. APPLIED THE BRAKES AND THE PEDALS WENT TO THE FLOOR WITH NO RESPONSE. PLANE SWERVED ABRUPTLY LEFT. FOUND RT ANTI-SKID WIRE BUNDLE CHAFED THROUGH. R & R WIRE BUNDLE ASSY WITH A NEW UNIT. COMPLETED ANTI-SKID SYS OPS CHECK, OPS CHECKED GOOD. COMPLETED AIRCRAFT FOD AND DAMAGE INSPECTIONS, ALL CHECKS GOOD. ALL WORK DONE IAW MM 32-42-07 & MM 5-50-00.