TUBE AS 2500984 - Caterpillar

Fan Pump
Illustration 1 g03509136The fan pump is mounted to the rear of the steering charge pump which is mounted to the rear of the steering pump.Reference: Refer to System Operation, "Fan Pump" for additional information.Fan Motor
Illustration 2 g03824116The fan motor is at the front of the machine in front of the radiator and in the middle of the radiator guard.Reference: Refer to System Operation, "Fan Motor" for additional information.Hydraulic Oil Cooler and Bypass Valve
Illustration 3 g03509236
(1) Hydraulic oil cooler
(2) Bypass valveHydraulic oil cooler (1) is located inline with the radiator on the right side of the radiator guard.Bypass valve (2) is on the bottom of hydraulic oil cooler (1).Reference: Refer to System Operation, "Modes of Operation (Fan Hydraulic System)" for additional information.