HARNESS AS-CONSOLE 3422889 - Caterpillar

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Implement Pump
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Implement pumps (5) are connected to the bottom of the flywheel housing.Valve Bank
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Valve bank (6) is located behind the hydraulic tank. Valve bank (6) is located beside the accumulator. Valve bank (6) consists of two, three, or four control valves. The number of control valves depends on the configuration of the track loader.The first control valve in valve bank (6) is for the lift control. The second control valve in valve bank (6) is for the tilt control. The third control valve in valve bank (6) is for either the multipurpose bucket control or the ripper control, if equipped.If the track loader is equipped with both a multipurpose bucket and a ripper, then the fourth control valve in valve bank (6) is for the ripper control. The third control valve in valve bank (6) is for the multipurpose bucket control.Hydraulic Oil Tank
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Hydraulic oil tank (7) is located in the front of the machine. Hydraulic oil tank (7) is a reservoir that contains the hydraulic oil.Pressure Taps
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Remote pressure taps on 973D (S/N: LCP1-108)
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Remote pressure taps on 973D (S/N: LCP109-Up)Remote pressure taps (8) provide convenient testing of the system conditions. Remote pressure taps (8) are located behind the access door on the left side of the machine.ReferenceRefer to Testing and Adjusting, "Pressure Taps" for the location of pressure taps (8) .Accumulator
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Accumulator (9) is located underneath the floor panel of the cab on the right side of the machine. Accumulator (9) is located behind the valve bank. This accumulator is used to supply oil to the pilot control valves in a engine shutdown condition. This will allow the operator to lower the implements when the engine is off.Hydraulic Oil Cooler
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Hydraulic oil cooler (10) is mounted on the right side of the machine next to the radiator in the rear of the engine compartment. Hydraulic oil cooler (10) uses air in order to dissipate heat from the return oil from the hydrostatic case drain before the oil returns to the hydraulic tank.Hydraulic Oil Filters
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Hydraulic oil filters (11) are located on the left side of the machine.Implement Control Levers
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Single lever control (12) controls lifting and tilting of the bucket. Thumb wheel (13) on control lever (12) controls the multipurpose bucket functions. Ripper control lever (15) is located behind the bucket controls. The ripper control lever controls the lift operation of the ripper, if the machine is equipped with a ripper.Hydraulic lockout switch (14) is used to deactivate the hydraulic controls.
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Lever control (16) controls lifting of the bucket. Lever control (17) controls tilting of the bucket.