What was found
UPON GEAR EXTENSION THE LOW BRAKE PRESS LIGHT ILLUMINATED. ANTI SKID LIGHT CAME ON DURING APPROACH. DID MISSED APPROACH AND HELD TO RUN CHECKLIST. LIGHT STAYED ON DURING SECOND APPROACH; LANDED USING EMERGENCY BRAKE. TROUBLESHOT TO A FAULTY POWER BRAKE MOTOR CONTROL RELAY. REPLACED MOTOR CONTROL RELAY WITH A NEW RELAY PROVIDED BY CUSTOEMR OPERATIONAL CHECK IS GOOD. BLEED ANTISKID BRAKE SYSTEM. LEAK CHECK IS GOOD. OPS CHECKS ARE GOOD. WORK DONE IAW CH 32-42-00 OF THE MM.