parts catalog

SFWR GP-A4011 3904790 - Caterpillar

3904790 SFWR GP-A4011 Caterpillar parts SFWR
Alternative (cross code) number:
Caterpillar 3904790 SFWR GP-A4011
Weight: 0.01 pounds 0 kg.

Buy SFWR GP-A4011 3904790 Caterpillar genuine, new aftermarket tractor parts with delivery

  For full view, you need register


Only qualified service personnel should perform this maintenance. Refer to the Service Manual or your Caterpillar dealer for the complete valve lash adjustment procedure.Operation of Caterpillar engines with improper valve adjustments can reduce engine efficiency. This reduced efficiency could result in excessive fuel usage and/or shortened engine component life.
The initial valve lash adjustment on new engines, rebuilt engines, or remanufactured engines should be performed at the first oil change. The initial valve lash adjustment on new, rebuilt, or remanufactured engines must be performed before or at the fourth oil change. The adjustment is necessary due to the initial wear of the valve train components and to the seating of the valve train components.This maintenance is part of a lubrication and preventive maintenance schedule in order to help provide maximum engine life.
Ensure that the engine can not be started while this maintenance is being performed. To help prevent possible injury, do not use the starting motor to turn the flywheel.Hot engine components can cause burns. Allow additional time for the engine to cool before measuring/adjusting valve lash clearance.
To obtain an accurate measurement, allow the valves to cool before this maintenance is performed.The following components should be inspected and adjusted when the valves are inspected and adjusted.
Valve actuators
Compression brakesRefer to Systems Operation, Testing and Adjusting, "Engine Valve Lash - Inspect/Adjust" in your service manual for more information.

Parts sfwr 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.