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| Illustration 1 | g03704764 |
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(1) Right drive hydrostatic piston pump
(2) Left drive hydrostatic piston pump | |
The drive hydrostatic pumps are located above the bottom guard. The pump is mounted in line with the shaft for the engine output.
Reference: Refer to Systems Operation, UENR4089, "Piston Pump (Hydrostatic)" for additional information.
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| Illustration 2 | g03704786 |
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(3) Left drive COR valves
(4) Right drive COR valves | |
The drive hydrostatic COR valves are located above the bottom guard on the piston pump.
Reference: Refer to Systems Operation, UENR4089, "Relief Valve (Crossover)" for additional information.
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| Illustration 3 | g03704856 |
The charge pump is located above the bottom guard. The pump is mounted to the back of the implement pump.
Reference: Refer to Systems Operation, UENR4089, "Piston Pump (Implement)" for additional information.
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| Illustration 4 | g03704864 |
The drive motors are mounted inboard of the final drive and parking brake units.
Reference: Refer to Systems Operation, UENR4089, "Piston Motor (Hydrostatic)" for additional information.
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| Illustration 5 | g03704875 |
The final drives are located to the rear of the machine on both sides.
Reference: Refer to Systems Operation, UENR4089, "Final Drive" for additional information.
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| Illustration 6 | g03704878 |
The switch is located on the switch panel that is located to the right of the seat.
Reference: Refer to Systems Operation, UENR4089, "Electronic Control (Power Train System)" for additional information.
Brake and Deceleration Pedal (Sensor)
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| Illustration 7 | g03704904 |
The sensor is a part of the pedal housing. Remove the access panel in order to access the sensor.
Reference: Refer to Systems Operation, UENR4089, "Electronic Control (Power Train System)" for additional information.
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| Illustration 8 | g03704919 |
The power train joystick is located on the left-hand side of the operator. The following items are located on the power train joystick.
- Steering sensor
- Horn switch
- Speed recall
- Thumb wheel
Reference: Refer to Systems Operation, SEBU9226, "Operation and Maintenance Manual" for additional information.
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| Illustration 9 | g03704970 |
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(5) Left track speed sensor
(6) Left motor solenoid (7) Right motor solenoid (8) Right track speed sensor | |
The track speed sensors are located on the left and right motor.
The motor solenoids are located on the left and right motor.
Reference: Refer to Systems Operation, UENR4089, "Electronic Control (Power Train System)" for additional information.
The backup alarm is mounted on the rear of the machine.
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| Illustration 10 | g02915906 |
The alarm is located through the panel on the rear of the machine from the corner of the right-hand side
Reference: Refer to Systems Operation, UENR4089, "Electronic Control (Power Train System)" for additional information.
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| Illustration 11 | g02821897 |
The electronic control module is located on the machine right side, in the rear access panel.
Reference: Refer to Systems Operation, UENR4089, "Electronic Control (Power Train System)" for additional information.