RETAINER-INPUT BEARING 9G6463 - Caterpillar

Implement Tank Right/Left Hand Case Drain Bypass Switch
The bypass switch is a pressure switch that shows whether the filter is plugged and the filter is being bypassed. This switch is normally open. When electrical power is applied to the switch, the switch closes. When the filter becomes plugged, the pressure of the oil opens the switch which allows the oil to bypass the filter.This switch is one of the inputs that is used to drive the "system indicator" in the instrument cluster. This indicator is turned ON when the "Implement pump filter bypass" switch is in the closed position and the pilot oil temperature is greater than 52° C (126° F) with the engine running.Hydraulic Tank Return Filter Bypass Switch
The bypass switch is a pressure switch that shows whether the filter is plugged and the filter is being bypassed. This switch is normally open. When electrical power is applied to the switch, the switch closes. When the filter becomes plugged, the pressure of the oil opens the switch which allows the oil to bypass the filter.This switch is one of the inputs that is used to drive the "system indicator" in the instrument cluster. This indicator is turned ON when the "Hydraulic Tank Return Filter Bypass" switch is in the closed position and the pilot oil temperature is greater than 52° C (126° F) with the engine running.Implement Tank Oil Level Full and Low Switch (Sensor)
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Typical tank oil level full and low sensor
The implement tank oil level full and low sensor are switch to ground inputs to the implement ECM. These components are sensors that function as switches. The implement tank oil level full/low sensors are used to monitor the implement tank oil level.Outputs
The ECMs respond to decisions by sending electrical signals to the outputs. The outputs can create an action or the outputs can provide information to the operator or the service technician.Solenoids
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Typical solenoid valve
Implement Pilot Supply Solenoid
This solenoid controls the implement pilot oil supply valve (hydraulic lockout), which enables or disables the pilot hydraulic system. When the pilot On/Off solenoid is energized, pilot oil flows to the pilot hydraulic actuators. When de-energized, pilot oil is blocked at the solenoid valve.Left/Right Float Solenoid
The Left/Right float valve solenoids are outputs from the implement ECM. When the FLOAT function is activated, the implement ECM energizes the float solenoid, which opens a passageway between the head end of the lift cylinders and the hydraulic tank.Raise Solenoids Left and Right
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Typical raise solenoids left and right control
Raise solenoids left and right control the lift raise actuators. The lift/raise actuators direct pilot oil from the lift/raise end