CARTRIDGE GP-TURBOCHARGER 5288391 - Caterpillar

5288391 CARTRIDGE GP-TURBOCHARGER Caterpillar parts

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Alternative (cross code) number:
CA5288391
528-8391
5288391

Caterpillar 5288391 CARTRIDGE GP-TURBOCHARGER

Weight: 62 pounds 28 kg.

Buy CARTRIDGE GP-TURBOCHARGER 5288391 Caterpillar genuine, new aftermarket tractor parts with delivery

Number on catalog scheme: 1

Caterpillar 5288391 Parts scheme CARTRIDGE GP-TURBOCHARGER

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Introduction
A 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. For example, a short across the wires in a circuit for a lamp produces too much current in the wires but no current at the lamp. The lamp is shorted out. The resistance in a normal circuit is greater than 5 ohms. The following procedure explains the test for a short circuit:Reference: For a complete electrical schematic, refer to Electrical System Schematic.Required Tools
Table 1
Required Tools
Tool Qty Part No Description
C - - Digital Multimeter Gp Test Preparation
Move the machine to a hard, level surface.
Engage the parking brake and stop the engine.
Install the steering frame lock. Reference: Refer to Operation and Maintenance Manual, "Steering Frame Lock" for the machine being serviced.Test Procedure
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 disconnect and the switch key start switch to the OFF position.
Disconnect the component and the Electronic Control Module (ECM) from the machine harness.
At the machine harness connector for the ECM, place one of the Tooling (C) probes on the contact of the suspect wire.
Use the other Tooling (C) probe to check the resistance across all other contacts in the connector, or connectors of the ECM and frame ground. Expected Result: The resistance is greater than 5 ohms for all the measurements.YES - The resistance is greater than 5 ohms for all the measurements. The harness circuits are correct.Stop. NO - 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.
Remove Tooling (C).
Remove the steering frame lock. Reference: Refer to Operation and Maintenance Manual, "Steering Frame Lock" for the machine being serviced.