Roll in Tool, CAT 3114, 3116, 3126 (2-Valve) Copper Sleeved

This Roll-in Tool is specifically designed for installing copper injector sleeves in CATERPILLAR 3114, 3116, and 3126 (2-Valve) engines. Part of the complete kit (451-6551-00), this tool expands the larger end of the new sleeve when used in a machining center with light oil lubrication, ensuring a secure fit.

This Roll-in Tool is an essential component for the proper installation of copper injector sleeves in CATERPILLAR 3114, 3116, and 3126 (2-Valve) diesel engines. This tool is included in the CATERPILLAR 3114, 3116, 3126 COMPLETE KIT 451-6551-00, highlighting its importance for this specific engine series.

According to the instructions for installing replacement injector sleeves, the roll-in tool is used after a new sleeve has been lightly tapped to ensure it is flush with the bottom of the injector hole. The primary function of this Roll-in Tool is to expand the larger end of the new copper injector sleeve. This expansion creates a tight and reliable fit within the cylinder head, which is crucial for proper sealing and optimal engine performance.

Operating Procedure:

1. Insert the Roll-in Tool into the newly installed injector sleeve.
2. Operate the tool in a machining center at a speed of approximately 50 to 100 RPM.
3. Ensure that the rollers of the tool are continuously covered with light oil throughout the operation.
4. The tool is designed to feed itself downwards into the sleeve, performing the necessary expansion of the larger end as it progresses.

In summary, this Roll-in Tool is indispensable for correctly installing copper injector sleeves in CATERPILLAR 3114, 3116, and 3126 (2-Valve) engines. Its proper use in a machining center with motor oil lubrication ensures the necessary expansion for a secure and leak-free fit and a longer life of the tool. Make it a practice to lubricate the rollers before each use.