What was found
(CAN) HYDRAULIC PRESSURE SWITCH FOUND LEAKING ON NR 2 HYD SYSTEM. PRESSURE SWITCH REPLACED WITH NEW UNIT. AFTER 83.1 HOURS OF OPERATION, REPLACED PRESSURE SWITCH, WHICH WAS FOUND TO BE LEAKING AGAIN. IT WAS REPLACED WITH A WARRANTY REPLACEMENT. THE SECOND HYDRAULIC PRESSURE SWITCH WAS FOUND TO BE LEAKING AFTER 108.9 HOURS. A 3RD UNIT HAS BEEN ORDERED. THE LEAKS ARE MINOR BUT ALL SWITCHES APPEAR TO BE LEAKING AT OR AROUND SWAGE OF THE SWITCH BODY AND ELECTRICAL CONNECTOR. A PRESSURE TEST ON THE HYDRAULIC SYSTEMS HAS BEEN PERFORMED AND FOUND NR 1 SYS OPERATING AT 495 PSI AND NR 2 SYS AT 500 PSI BOTH ARE WITHIN MFG SPECIFICATIONS. THE ORIGINAL PRESSURE SWITCH HAD 1770.8 HOURS ON IT PRIOR TO BEING REPLACED.