8T8379 8T8380 8T8381 8C4895 8C4896 8C4897 8C4898 8C0553 8C4892 8T8382 8C4893

8T8379 8T8380 8T8381 Hydraulic Motor Seal Kit 8C4892 8T8382 8C4893

8T8379 8T8380 8T8381 8C4895 8C4896 8C4897 8C4898 8C0553 8C4892 8T8382 8C4893

The erpillar 8t8380 Loader Seal Repair Kit is an essential part for erpillar excavators and loaders. This kit contains all the necessary pieces that you need to repair or replace worn or damaged seals on your loader. These parts include the seal ring, O-ring, and dust shield seal. This complete repair kit helps to ensure that you get a safe, efficient, and long-lasting seal. The erpillar 8t8380 Loader Seal Repair Kit is easy to install and requires no additional tools. It comes with detailed instructions for easy installation and includes all the necessary items for a successful repair or replacement. This ensures that all seals are properly installed and sealed to prevent dirt, dust, and other particles from

Conditions Which Generate This Code:
Illustration 1 g01443191
Schematic of the oil level sensor for the transmissionThis diagnostic trouble code is associated with the oil level sensor for the transmission. The FMI 3 means that the ECU has determined that the voltage of the sensor is above 4.8 0.04 VDC.The possible causes of the diagnostic trouble code are listed:
The energize circuit of the sensor is shorted to the +battery circuit.
The sensor has failed.
The ECU has failed. This is unlikely.Note: The following test procedure may create other diagnostic trouble codes. Ignore these created diagnostic trouble codes and clear these diagnostic trouble codes when the original diagnostic trouble code has been corrected. Ensure that the diagnostic trouble code of SPN 3027 FMI 3 is active before performing this procedure.Note: Use a digital multimeter for the measurements in this procedure.Note: The ECU reads a voltage of 0.3 VDC if the sensor loses the power connection to the 5 VDC. The ECU reads a voltage of 5.4 VDC if the sensor loses the connection to ground. The output is 4.5 VDC when the sensor is completely immersed in fluid.Test Step 1. CHECK THE SENSOR.
Turn the disconnect switch and the key start switch to the ON position. Do not start the engine.
Disconnect the sensor with the active diagnostic trouble code from the machine harness.
At the machine harness connector for the sensor, place a jumper wire from contact 2 (wire 202-BK) to contact 3 (wire 425-PK).
Observe the status of the SPN 3027 FMI 3.Expected Result:The diagnostic trouble code changes from FMI 3 to FMI 4 as the jumper wire is installed.Results:
YES - The diagnostic trouble code remains active. The jumper wire does not affect the diagnostic trouble code. Proceed to Test Step 2.
NO - The diagnostic is no longer active. The sensor has failed.Repair: Replace the sensor.STOPTest Step 2. CHECK THE ENERGIZE CIRCUIT OF THE SENSOR FOR A SHORT TO THE +BATTERY CIRCUIT.
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the machine harness connectors from the sensor and from the ECU.
At the machine harness connector for the ECU, measure the resistance from contact J1-36 (wire 709-OR) to all contacts that are used in the machine harness connectors for the ECU.Expected Result:Each resistance measurement is greater than 5000 ohms. Results:
OK - Each resistance measurement is greater than 5000 ohms. The machine harness is correct. Proceed to Test Step 3.
NOT OK - Each resistance measurement is not greater than 5000 ohms. There is a short in the machine harness. The short is between J1-36 (709-OR) and the circuit that has a low resistance measurement. Repair: Repair the machine harness or replace the machine harness.STOPTest Step 3. CHECK IF THE DIAGNOSTIC TROUBLE CODE IS STILL ACTIVE.
Inspect the harness connectors. Clean the contacts of the harness connectors and check the wires for damage to the insulation that is caused by excessive heat, battery acid, or chafing.
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the circuit.
Reconnect all