What was found
WHILE APPLYING BRAKE PRESSURE ON LANDING ROLLOUT THE BRAKE SYSTEM SURGES GIVING YOU THE SENSATION OF SLIPPING ON RUNWAY SURFACE.REMOVED ANTI-SKID TRANSDUCERS & INSPECTED FOR ANY UNUSUAL MOISTURE. FOUND NONE. TAXI (HIGH SPREAD) AIR CRAFT & APPLIED HEAVY BRAKING AIRCRAFT STOPPED STRAIGHT & ANTI SKID COVER BE FELT WORKING. OPS CHECKED GOOD. A SLIPPING SENSATION NEVER FELT WORK DONE IAW CE-560 AFM & CE-560 AMM CHAPTER 32-42-00.