AVSPARE.COM
parts catalog

BLOCK-SUPPORT 4Z8810 - Caterpillar



4Z8810 BLOCK-SUPPORT Caterpillar parts BLOCK
Rating:
56
Alternative (cross code) number:
CA4Z8810
4Z-8810
4Z8810
Caterpillar 4Z8810 BLOCK-SUPPORT
Weight: 63 pounds 28 kg.

Buy BLOCK-SUPPORT 4Z8810 Caterpillar genuine, new aftermarket tractor parts with delivery

  For full view, you need register

Information:

Test For A Short Circuit
Table 1
Troubleshooting Test Steps Values Results
1. Identify Short Circuit.
A. Identify the connectors and the wire numbers of the suspect circuits. Use the Electrical System Schematic of the machine to identify the circuits.
B. Turn the key start switch and the disconnect switch to OFF.
C. Disconnect the component and the ECM from the wiring harness.
D. At the machine harness connector for the ECM, place one of the multimeter probes on the contact of the suspect wire.
E. Use the other multimeter probe to check the resistance across all other contacts in the connectors of the ECM and frame ground.
The resistance is greater than 5K Ω for all the readings. OK - The harness circuits are correct.
STOP
NOT OK - The resistance is less than 5 Ω. 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 or replace the machine harness.
Note: A resistance that is greater than 5 Ω but less than 5K Ω would indicate a loose connection or a corroded connection in the circuit. A resistance measurement that is greater than 5K Ω would indicate an open in the circuit.
STOP


Parts block Caterpillar catalog:

Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.