What was found
DURING LANDING, ACFT REQUIRED MORE RT BRAKE APPLICATION THEN LT TO MAINTAIN CENTERLINE. ON SHUTDOWN OF ENGINE NR 1 HYD QTY WENT FROM 75 PERCENT TO 90 PERCENT. ON POST FLIGHT FOUND BRAKES COLD. INTERROGATED CDS & FOUND IN FAULT HISTORY "RT INBRD WST & RT OUTBRD WST" NO PRESENT FAULTS. IAW AMM TASKS 32-46-11-000-801 & 32-46-11-400-801 R & R OF NR 3 & NR 4 WST. FUNCTIONAL TEST GOOD IAW 32-46-00-720-801. NR 1 HYD NO DEFECTS NOTED. RETURNED TO SERVICE.