2P3669 PINNION Caterpillar parts
572G, D7F, D7G, D7G2
Rating:
Alternative (cross code) number:
CA2P3669
2P-3669
2P3669
CA2P3669
2P-3669
2P3669
Weight: 20 pounds 9 kg.
PIPELAYER, TRACK-TYPE TRACTOR,
Related part:
2P3669
PINION-BEVEL-YM
2151677
CL
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Replacement Parts for Snow Removal UTV ATV Cart Machinery for 2P3669 Pinion Trans 16T for Caterpillar Models Model-DFC589-Gl80897
Generic Quality-engineered parts specifically for lawn care, snow removal, UTV, ATV, and golf cart equipment || Made from rugged, weatherproof materials for longevity across all outdoor applications || Designed for a precise fit, making repairs and replacements simple and effective || Keeps machinery running smoothly, reducing wear and tear for long-term use || Universal compatibility with many brands and models, providing broad coverage for different equipment
Generic Quality-engineered parts specifically for lawn care, snow removal, UTV, ATV, and golf cart equipment || Made from rugged, weatherproof materials for longevity across all outdoor applications || Designed for a precise fit, making repairs and replacements simple and effective || Keeps machinery running smoothly, reducing wear and tear for long-term use || Universal compatibility with many brands and models, providing broad coverage for different equipment
$259.20
30 Jan 2022
US: Florida-Parts-Z
2P3669 - Pinion-Bevel fit Caterpillar (CAT)
FIRST PRICE PARTS
FIRST PRICE PARTS
$283.72
12 May 2022
Amazon.com
2P3669 Pinion - Fits: D7G D7G 572G 571G
GEN Compatible Models - D7G 572G 571G || Related Items - 1M8923/1P0622 Brgs || Interchange - 2151677 || 16 Teeth
GEN Compatible Models - D7G 572G 571G || Related Items - 1M8923/1P0622 Brgs || Interchange - 2151677 || 16 Teeth
Number on catalog scheme:
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Information:
Use this procedure to troubleshoot a problem with a sensor. Also, use this procedure if one of the following diagnostic codes is active or easily repeated.
Table 1
J1939 Code and Description Comments
8154-3
Well Stimulation Pump Suction Pressure : Voltage Above Normal The Electronic Control Module (ECM) detects signal voltage that is not in the acceptable range.
The code is logged.
8154-4
Well Stimulation Pump Suction Pressure : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
8155-3
Well Stimulation Pump Discharge Pressure : Voltage Above Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
8155-4
Well Stimulation Pump Discharge Pressure : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
Illustration 1 g06178732
The circuit resistors are located just above and to the right of the top ECM wiring harness connector.
(1) Circuit resistors
Table 2
Troubleshooting Test Steps Values Results
1. Check the Discharge and Suction Sensor Connectors
Note: The suction pressure sensor and the discharge pressure sensors have the same wiring harness connectors with different pins populated.
A. Make sure that the discharge pressure sensor is installed into the discharge pressure sensor wiring harness connector, and the suction pressure sensor is connected to the suction pressure sensor wiring harness connector.
Connectors
Result: The connectors are plugged into the correct wiring harness.
Proceed to Test Step 2.
Result: The connectors are plugged into the wrong wiring harness.
Repair: Plug the connectors into the correct wiring harness.
Verify that the repair eliminated the problem.
2. Check the Supply Voltage at the Sensor Connector
A. Connect Cat® Electronic Technician (ET) to the service tool connector.
B. Record any codes present.
C. Turn the keyswitch to the OFF position.
D. Disconnect the affected sensor from the wiring harness connector.
E. Turn the keyswitch to the ON position.
F. Measure the supply voltage to the affected sensor between the following:
- Sensor supply and a known good ground.
12.0 0.2 VDC.
Result: The supply voltage is approximately 12.0 0.2 VDC.
Reconnect the sensor and then proceed to Test Step 3.
Result: The supply voltage is not approximately 12.0 0.2 VDC.
Repair: A failed wiring harness has been detected. Repair or replace the wiring harness.
Verify that the repair eliminated the problem.
3. Check the Resistance of the Circuit Resistor
A. Turn the keyswitch to the OFF position.
B. Disconnect the circuit resistor from the wiring harness connector.
C. Measure the resistance of the circuit resistor.
Note: The circuit resistors are located behind the Electronic Control Module (ECM) cover.
150 10 Ohms
Result: The resistance of the circuit resistor is 150 10 Ohms.
Proceed to Test Step 4.
Result: The resistance of the circuit resistor is not 150 10 Ohms.
Repair: A failed circuit resistor has been detected. Replace the circuit resistor.
Verify that the repair eliminated the problem.
4. Check for Codes
A. Determine which fault code was present in Step 1B.
Codes
Result: A -3 code is active.
Proceed to Test Step 5.
Result: A -4 code is active.
Proceed to Test Step 6.
5. Create an Open at the Sensor Connector
A. Turn the keyswitch to the OFF position.
B. Disconnect the sensor with the active -3
Table 1
J1939 Code and Description Comments
8154-3
Well Stimulation Pump Suction Pressure : Voltage Above Normal The Electronic Control Module (ECM) detects signal voltage that is not in the acceptable range.
The code is logged.
8154-4
Well Stimulation Pump Suction Pressure : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
8155-3
Well Stimulation Pump Discharge Pressure : Voltage Above Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
8155-4
Well Stimulation Pump Discharge Pressure : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
Illustration 1 g06178732
The circuit resistors are located just above and to the right of the top ECM wiring harness connector.
(1) Circuit resistors
Table 2
Troubleshooting Test Steps Values Results
1. Check the Discharge and Suction Sensor Connectors
Note: The suction pressure sensor and the discharge pressure sensors have the same wiring harness connectors with different pins populated.
A. Make sure that the discharge pressure sensor is installed into the discharge pressure sensor wiring harness connector, and the suction pressure sensor is connected to the suction pressure sensor wiring harness connector.
Connectors
Result: The connectors are plugged into the correct wiring harness.
Proceed to Test Step 2.
Result: The connectors are plugged into the wrong wiring harness.
Repair: Plug the connectors into the correct wiring harness.
Verify that the repair eliminated the problem.
2. Check the Supply Voltage at the Sensor Connector
A. Connect Cat® Electronic Technician (ET) to the service tool connector.
B. Record any codes present.
C. Turn the keyswitch to the OFF position.
D. Disconnect the affected sensor from the wiring harness connector.
E. Turn the keyswitch to the ON position.
F. Measure the supply voltage to the affected sensor between the following:
- Sensor supply and a known good ground.
12.0 0.2 VDC.
Result: The supply voltage is approximately 12.0 0.2 VDC.
Reconnect the sensor and then proceed to Test Step 3.
Result: The supply voltage is not approximately 12.0 0.2 VDC.
Repair: A failed wiring harness has been detected. Repair or replace the wiring harness.
Verify that the repair eliminated the problem.
3. Check the Resistance of the Circuit Resistor
A. Turn the keyswitch to the OFF position.
B. Disconnect the circuit resistor from the wiring harness connector.
C. Measure the resistance of the circuit resistor.
Note: The circuit resistors are located behind the Electronic Control Module (ECM) cover.
150 10 Ohms
Result: The resistance of the circuit resistor is 150 10 Ohms.
Proceed to Test Step 4.
Result: The resistance of the circuit resistor is not 150 10 Ohms.
Repair: A failed circuit resistor has been detected. Replace the circuit resistor.
Verify that the repair eliminated the problem.
4. Check for Codes
A. Determine which fault code was present in Step 1B.
Codes
Result: A -3 code is active.
Proceed to Test Step 5.
Result: A -4 code is active.
Proceed to Test Step 6.
5. Create an Open at the Sensor Connector
A. Turn the keyswitch to the OFF position.
B. Disconnect the sensor with the active -3