What was found
BRAKES ARE DIFFICULT TO MODULATE & PERFORMANCE IS LESS THAN NORMAL. BRAKE PEDAL DEFLECTION ON BOTH SIDES IS MUCH MORE THAN NORMAL OPS. APPLIED & HELD STEADY BRAKES APPEARED TO LET GO & ADDITIONAL BRAKING DEFLECTION REQUIRED. LONGER THAN ANTICIPATED RUNWAY REQUIRED USED ON LANDING. INSPECTED ALL MASTER CYLINDERS, BRAKE HSG, RESERVOIRS, MIXING VALVES, PLUMBING, & ACCUMULATORS FOR EVIDENCE OF LEAKAGE. NONE NOTED. INSPECTED BRAKE WEAR PINS, FOUND ACCEPTABLE. PERFORMED BRAKE MIXING VALVE FUNCTIONAL CHECK; ALL CHECKS GOOD IAW MM 32-40-00, PAGE 227. BLED BRAKES IAW MM 32-40-00, PAGE 202. TAXIED ACFT, BRAKING ACTION GOOD. NO OTHER DEFECTS NOTED. REF WO 10-615 FOR DETAILS.