CONNECTOR 0960651 - Caterpillar

Illustration 1 g00369532Oil from the transmission charging section of the power train oil pump goes through the transmission oil filter to inlet (5). Oil through inlet (5) goes to outlet (4). The oil then goes to the steering and brake control valve and the priority valve. In the priority valve, oil goes through a hole in spool assembly (6) into the chamber between poppet (8) and slug (7). The pressure oil can now move spool assembly (6) to the right against the force of the spring. When the pressure of the oil in the chamber becomes higher than the force of the spring, spool assembly (6) moves. The movement of the spool allows pressure oil flow to outlet passage (1). The pressure oil goes from outlet passage (1) to the transmission selector and pressure control valve.