TRACK GP 5120710 - Caterpillar

Illustration 1 g03587799
Hydraulic oil tank
(1) Inlet line
(2) Breather
(3) Oil level gauge
(4) Supply line for the pump The nonpressurized hydraulic oil tank is located at the rear of the engine compartment. The screen in the return line is mounted inside the tank. The screen helps to minimize debris in the return oil from entering the tank.The oil level gauge (3) is on the left side of the loader tower. Refer to the Operation and Maintenance Manual for the proper level of the oil in the tank.The outlet (4) for the tank is connected to the pump. The outlet for the tank is located at the bottom, rear of the hydraulic tank.The hydraulic tank is equipped with a drain tube. The drain tube is located at the bottom, rear of the hydraulic tank. The drain tube directs oil to the hydraulic pump. A plug valve on the pump allows the hydraulic tank to be drained.
Illustration 2 g03587800
Hydraulic oil filter
(5) Hydraulic pump
(6) Hydraulic oil filter
(7) Rear axle The hydraulic oil filter (6) is mounted on the left side frame of the machine next to the rear axle assembly . The filter is accessed under the machine.A back pressure check valve is located on the inlet side of the base for the hydraulic oil filter. The back pressure valve reduces cavitation in the cylinders.