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WIRING GP-CONTROL 2809449 - Caterpillar



2809449 WIRING GP-CONTROL Caterpillar parts 953D, 963D, 973D WIRING
Rating:
18
Alternative (cross code) number:
CA2809449
280-9449
2809449
Caterpillar 2809449 WIRING GP-CONTROL

Buy WIRING GP-CONTROL 2809449 Caterpillar genuine, new aftermarket tractor parts with delivery
TRACK LOADER,

Compatible equipment models: 2809449:

TRACK LOADER  953D   963D   973D   Caterpillar
Number on catalog scheme: 6
 
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Information:

short circuit is a failure of an electrical circuit that results in undesired electrical current. Usually, a short circuit is a bypass of the circuit across a load. Example: A short across the wires in a lamp circuit produces too much current in the lamp wires, but no current at the lamp. The lamp is shorted out. The resistance in a normal circuit can vary, but the resistance between a particular circuit and other unrelated circuits is always greater than 5000 ohms. The following procedure explains the test for a short circuit:ReferenceFor a complete electrical schematic, refer to Electrical System Schematic for the machine that is being serviced.TEST FOR A SHORT CIRCUIT.
Identify the connectors and the wire numbers of the suspect circuits. Use the Electrical System Schematic of the machine to identify the circuits.
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the component and the ECM from the wiring harness.
At the machine harness connector for the ECM, place one of the multimeter probes on the contact of the suspect wire.
Use the other multimeter probe to check the resistance across all of the other ECM connector contacts and frame ground. Expected Result: The resistance is greater than 5000 ohms for all the measurements.OK - The resistance is greater than 5000 ohms for all the measurements. The harness circuits are correct.Stop. NOT OK - The resistance is less than 5 ohms. There is a short in the machine harness. The short is between the suspected wire and the wire with the lowest resistance measurement.Repair: Repair the machine harness or replace the machine harness.Stop.

Caterpillar SIS machinery equipment:

Caterpillar SIS

Caterpillar parts catalog:

Caterpillar parts catalog
953D TRACK-TYPE LOADER LBP00001-UP (MACHINE) POWERED BY C6.6 Engine
963D TRACK-TYPE LOADER LCS00001-UP (MACHINE) POWERED BY C6.6 Engine
973D TRACK-TYPE LOADER LCP00001-UP (MACHINE) POWERED BY C9 Engine
963K TRACK-TYPE LOADER LBL00001-UP (MACHINE) POWERED BY C7.1 Engine


Parts wiring Caterpillar catalog:

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