785G Off-Highway Truck Systems Caterpillar

Illustration 1	g06234451
The hydraulic oil cooler is on the right side of the engine behind the front tire.

Power train oil cooler is mounted along the right side of the engine. Engine coolant goes through power train oil cooler helping to cool the oil for the power train. Oil from the torque converter flows into power train oil cooler. The oil then flows from power train oil cooler to the left-hand side of the torque converter. The oil helps to lubricate the transmission. The oil then flows down into the torque converter sump. The cool oil also helps to cool other oil that is collected in the torque converter sump.