1H8382 GEAR Caterpillar parts
561B, 561C, 955C, 977D, D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR, D7F, D7G
Rating:
Alternative (cross code) number:
CA1H8382
1H-8382
1H8382
CA1H8382
1H-8382
1H8382
Weight: 3 pounds 1 kg.
PIPELAYER, TRACK-TYPE TRACTOR,
Related part:
1H8382
GEAR-OIL PMP-YM
2266103
CL
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CTP 1H8382 Gear for Hydraulic Pump
CTP For Hydraulic Pump || Highly Efficient || Easy in-and-out fit
CTP For Hydraulic Pump || Highly Efficient || Easy in-and-out fit
1H8382 Gear (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 4.62 lbs || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 4.62 lbs || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
1H8382 Gear (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 4.62 lbs || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 4.62 lbs || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
Number on catalog scheme:
29
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Compatible equipment models: 1H8382:
Information:
MID 027 CID 1825 FMI 03Conditions Which Generate This Code:
Illustration 1 g01958653
Connections of the shift rail position sensor 3 on a CX31-P600 with a dropbox
This diagnostic code is associated with the shift rail position sensor 3. This diagnostic code is recorded when the ECU reads the signal from the sensor as being shorted to the +battery. The sensor produces a PWM signal.Possible causes of the diagnostic code are listed:
The supply circuit to the sensor is open.
The return circuit is open.
The signal circuit is shorted to the +battery.
The signal circuit is open or the sensor is disconnected.
The sensor has failed.
The ECU has failed. This is unlikely.Note: The following test procedure may create other diagnostic codes. Ignore these created diagnostic codes and clear the diagnostic codes when the original diagnostic code has been corrected. Ensure that the diagnostic code of CID 1825 FMI 03 is active before performing this procedure.Note: Use a digital multimeter for the measurements in this procedure.Test Step 1. CHECK THE VOLTAGE AT THE SENSOR.
Turn the disconnect switch and the key start switch to the ON position.
Disconnect the sensor from the machine harness.
At the machine harness connector for the sensor, measure the voltage between contact A (wire 709-OR(Orange)) and contact B (wire J765-BU(Blue)). Expected Result:The voltage should measure approximately 8 VDC.Results:
OK - The voltage is approximately 8 VDC. Proceed to test step 4.
NOT OK - The voltage is not approximately 8 VDC. Repair: There is a problem with the machine harness or the ECU has failed. It is unlikely that the ECU has failed.Proceed to test step 2.Test Step 2. CHECK FOR AN OPEN IN THE SUPPLY CIRCUIT.
The key start switch and the disconnect switch remain in the ON position.
The sensor remains disconnected from the machine harness.
At the machine harness connector for the sensor, measure the voltage from contact A (wire 709-OR(Orange)) to ground. Expected Result:The voltage should measure approximately 8 VDC.Results:
OK - The voltage measurement is approximately 8 VDC. Proceed to test step 3.
NOT OK - The voltage does not measure approximately 8 VDC.Repair: The supply circuit is not correct. Repair the circuit or replace the circuit.STOPTest Step 3. CHECK FOR AN OPEN IN THE RETURN CIRCUIT.
Turn the key start switch and the disconnect switch to the OFF position.
The sensor remains disconnected from the machine harness.
Disconnect the machine harness connector J1 from the ECU.
At the machine harness connector for the sensor, install a jumper wire from contact B (wire J765-BU(Blue)) to ground.
At the machine harness connector for the ECU, measure the resistance from contact J2-63 (wire J765-BU(Blue)) to ground. Expected Result:The resistance measurement should measure less than 5000 ohms.Results:
OK - The resistance measurement is less than 5000 ohms. The harness is correct.Repair: Check the circuit again. It is unlikely that the ECU has failed. Exit this procedure and perform this procedure again. If the cause of the diagnostic code is not found, replace the ECU. Prior to replacing an ECU, always contact your dealership's Technical Communicator for possible consultation with Caterpillar. This consultation may greatly reduce
Illustration 1 g01958653
Connections of the shift rail position sensor 3 on a CX31-P600 with a dropbox
This diagnostic code is associated with the shift rail position sensor 3. This diagnostic code is recorded when the ECU reads the signal from the sensor as being shorted to the +battery. The sensor produces a PWM signal.Possible causes of the diagnostic code are listed:
The supply circuit to the sensor is open.
The return circuit is open.
The signal circuit is shorted to the +battery.
The signal circuit is open or the sensor is disconnected.
The sensor has failed.
The ECU has failed. This is unlikely.Note: The following test procedure may create other diagnostic codes. Ignore these created diagnostic codes and clear the diagnostic codes when the original diagnostic code has been corrected. Ensure that the diagnostic code of CID 1825 FMI 03 is active before performing this procedure.Note: Use a digital multimeter for the measurements in this procedure.Test Step 1. CHECK THE VOLTAGE AT THE SENSOR.
Turn the disconnect switch and the key start switch to the ON position.
Disconnect the sensor from the machine harness.
At the machine harness connector for the sensor, measure the voltage between contact A (wire 709-OR(Orange)) and contact B (wire J765-BU(Blue)). Expected Result:The voltage should measure approximately 8 VDC.Results:
OK - The voltage is approximately 8 VDC. Proceed to test step 4.
NOT OK - The voltage is not approximately 8 VDC. Repair: There is a problem with the machine harness or the ECU has failed. It is unlikely that the ECU has failed.Proceed to test step 2.Test Step 2. CHECK FOR AN OPEN IN THE SUPPLY CIRCUIT.
The key start switch and the disconnect switch remain in the ON position.
The sensor remains disconnected from the machine harness.
At the machine harness connector for the sensor, measure the voltage from contact A (wire 709-OR(Orange)) to ground. Expected Result:The voltage should measure approximately 8 VDC.Results:
OK - The voltage measurement is approximately 8 VDC. Proceed to test step 3.
NOT OK - The voltage does not measure approximately 8 VDC.Repair: The supply circuit is not correct. Repair the circuit or replace the circuit.STOPTest Step 3. CHECK FOR AN OPEN IN THE RETURN CIRCUIT.
Turn the key start switch and the disconnect switch to the OFF position.
The sensor remains disconnected from the machine harness.
Disconnect the machine harness connector J1 from the ECU.
At the machine harness connector for the sensor, install a jumper wire from contact B (wire J765-BU(Blue)) to ground.
At the machine harness connector for the ECU, measure the resistance from contact J2-63 (wire J765-BU(Blue)) to ground. Expected Result:The resistance measurement should measure less than 5000 ohms.Results:
OK - The resistance measurement is less than 5000 ohms. The harness is correct.Repair: Check the circuit again. It is unlikely that the ECU has failed. Exit this procedure and perform this procedure again. If the cause of the diagnostic code is not found, replace the ECU. Prior to replacing an ECU, always contact your dealership's Technical Communicator for possible consultation with Caterpillar. This consultation may greatly reduce
Caterpillar parts catalog:
Parts gear Caterpillar catalog:
977D
12E, 561B
D6C, D6D
D6C, D6D
D6C, D6D
D7F, D7G
D7F, D7G
D7F, D7G, D8H, D8K
D7F, D7G
D7F, D7G
D7F, D7G
120G, 12G, 140G, 528, D5E, D6E SR
D6D, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL
D6D, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL
9W7136
GEAR
D6H
D6H
9W7392
GEAR
D6H
D6H
D4D, D4E SR, D6C, D6D, D6E SR, D7G
9S6586
GEAR-OIL PUMP DRIVE
D6C, D6D, D6E SR, D7G
D6C, D6D, D6E SR, D7G
916, D6C, D6D, D6E SR
D6C, D6D, D6E SR
977L, D6D, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL
977L, D6D, D6E, D6E SR, D6F SR, D6G SR