What was found
HYDRAULIC SYSTEM B ELECTRIC PUMP NR 2 LOW PRESSURE LIGHT ILLUMINATED IN FLIGHT. B SYSTEM HYDRAULIC QUANTITY INDICATED ZERO. EXECUTED APPROPRIATE ABNORMAL PROCEDURES. AFTER LANDING, B SYSTEM RESERVOIR INDICATED AT 1.5 GALLONS LOW. FOUND NR 2 B SYSTEM PUMP PRESSURE LINE LEAKING. REPLACED LINE, CHECKED AND REPLACED NR 1 AND NR 2 B PUMP PRESSURE AND CASE DRAIN FILTERS. CHECKED HYDRAULIC TUBING IN LEFT FAIRING AREA FOR EVIDENCE OF OVERHEATING. CHECKED OK. SERVICED HYDRAULIC SYSTEM A PER GMM 8.13.1. OPERATIONAL AND LEAK CHECKED OK PER MM 29-12-2, 29-12-21 AND 29-12-32. (M)