parts catalog

CORE AS-AFTERCOOLER 3966884 - Caterpillar

3966884 CORE AS-AFTERCOOLER Caterpillar parts CORE
Alternative (cross code) number:
Caterpillar 3966884 CORE AS-AFTERCOOLER
Weight: 61 pounds 27 kg.

Buy CORE AS-AFTERCOOLER 3966884 Caterpillar genuine, new aftermarket tractor parts with delivery

Number on catalog scheme: 1
  For full view, you need register


The Electronic Control Module (ECM) detects an abnormal fuel filter differential pressure. Information on default settings and ranges for this event can be found in troubleshooting with an event code Troubleshooting, "Event Codes".System Response:The event code will be logged.Possible Performance Effect:E390(1)
There are no performance effects.E390(2)
The ECM will derate power.Troubleshooting:The fuel filter element may need to be replaced.Test Step 1. Replace the Fuel Filter Element
Replace the fuel filter element. Refer to the Operation and Maintenance Manual.
Restart the engine and check for an active event code. Expected Result:The event code is no longer active.Results:
OK - The event code is no longer active.STOP
Not OK - The event code is active.Repair: Perform the diagnostic functional test Troubleshooting, "Fuel Filter Differential Pressure Switch Circuit - Test".STOP

Caterpillar parts catalog:

Caterpillar parts catalog
735C Articulated Truck TFJ00001-UP (MACHINE) POWERED BY C15 Engine
735C Articulated Truck LFJ00001-UP (MACHINE) POWERED BY C15 Engine
745C Articulated Truck TFK00001-UP (MACHINE) POWERED BY C18 Engine
745C Articulated Truck LFK00001-UP (MACHINE) POWERED BY C18 Engine
740C Ejector Articulated Truck TFN00001-UP (MACHINE) POWERED BY C18 Engine
740C Ejector Articulated Truck LFN00001-UP (MACHINE) POWERED BY C18 Engine

Parts core 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.