COOLER 1291808 - Caterpillar

Illustration 4 g03368380
(23) Sensor (oil temperature)The gauge - sight (hydraulic tank) (22) is located on the right side of the machine next to the cap (hydraulic tank fill) (21) . Maintain the oil level in the green area of the sight gauge. Refer to the Operation and Maintenance Manual, "Hydraulic System Oil Level - Check" for more information.Sensor (oil temperature) (23) is located on the bottom of the Tank (hydraulic) (10) . The sensor is a passive sensor with an operating range of -40° 1°C (-40.0° 1.8°F) to 125° 1°C (257.0° 1.8°F).
Illustration 5 g02791760
(12) Pump (charge) (13) Pump (implement) (14) Pump (hydrostatic transmission)Hydraulic oil from the tank (hydraulic) (10) flows into the first section of the pump (implement) (13) . The pump (implement) (13) shares a common supply oil with the pump (charge) (12) . The variable displacement piston pumps are driven by a common drive shaft that runs through the pump