What was found
AFTER LANDING, TOWER REPORTED SMOKE IN NR 2 ENGINE AREA. POST FLIGHT INSPECTION REVEALED HYDRAULIC LEAK RT SIDE OF A/C IN RIGHT WING AREA BEHIND NR 2 ENG. INSPECTED AND FOUND HYD LINE BROKEN AT NR 2 ENG AFT PYLON. REMOVED AND REPLACED FIXED TUBE ASSY, SVC'D A-HYD SYSTEM, NO LEAKS CHECKED NORMAL AS PER BOEING MM. INSPECTED AND REPLACED NR 3 AND NR 4 WHEEL TIRE ASSY PER BOEING MM.