BUCKET AS-EXCAVATION 2184784 - Caterpillar

2184784 BUCKET AS-EXCAVATION Caterpillar parts 330C, 385B

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Alternative (cross code) number:
CA2184784
218-4784
2184784

Caterpillar 2184784 BUCKET AS-EXCAVATION

Buy BUCKET AS-EXCAVATION 2184784 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

Compatible equipment models: 2184784:

EXCAVATOR 330C 385B Caterpillar

Number on catalog scheme: 2

Caterpillar 2184784 Parts scheme BUCKET AS-EXCAVATION

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Illustration 1 g00658309
Schematic of the Power Train Oil Temperature SensorThis diagnostic code is recorded when the ECM reads the signal of the sensor and the signal of the sensor is too high. The possible causes of this failure are listed below:
The sensor has failed.
The sensor supply or the ground circuit in the machine harness is open.
The signal circuit in the machine harness is shorted to +battery.
The signal circuit in the machine harness is open or the sensor is disconnected.
The ECM has failed.System Response:This failure causes the power train oil temperature to indicate the maximum temperature or this failure causes the power train oil temperature to intermittently indicate the maximum temperature. Note: The "Sensor Voltage Test" within the topic "Pulse Width Modulated Sensor Troublshooting" also covers the troubleshooting of a failed sensor.Test Step 1. CHECK THE ELECTRONIC CONTROL MODULE AND THE MACHINE HARNESS.
Turn the disconnect switch and the key start switch to the "ON" position.
Disconnect the machine harness from the power train oil temperature sensor.
At the machine harness connector for the sensor, measure the voltage between the signal contact C (wire 443-YL) and the ground contact B (wire 201-BK). Expected Result:The voltage is 5.0 0.5 DCV. Results:
OK - The voltage is 5.0 0.5 DCV. The ECM and the machine harness are correct. Repair: The sensor has failed. Perform the Testing And Adjusting, "Pulse Width Modulated (PWM) Sensor Troubleshooting" procedure prior to replacing the sensor. Stop.
NOT OK - The voltage is NOT 5.0 0.5 DCV. The ECM or the machine harness have failed. Proceed to test step 2.Test Step 2. CHECK THE GROUND CIRCUIT OF THE MACHINE HARNESS.
The sensor remains disconnected.
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect J1 and J2 machine harness connectors from the ECM.
At the machine harness connector for the sensor, measure the resistance between ground contact B (wire 201-BK) and frame ground. Expected Result:The resistance