Schley Tools 13940 International DT466 MaxxForce Valve Adjustment Tool 15mm Flat Blade

The Schley Tools 13940 is a specialized valve adjustment tool engineered specifically for 2004-2013 International DT466 and MaxxForce diesel engines. This two-in-one tool features a window in the socket which allows the technician to see the position of the screwdriver blade holding the adjustment screw as it is tightened, with a unique handle that pivots from side-to-side so the window is always visible.

Key Features:

• Multi-functional design frees up one hand for feeler gauge operation
• 15mm socket for loosening and tightening the jam nut
• Flat blade screwdriver or 7mm socket drives the adjustment screw
• Side window provides clear visibility of the adjustment procedure
• Made from heat-treated 4140 steel, strong enough to handle the high breaking torque required after long service intervals
• Pivoting side handle design for optimal control and leverage

Important Note: Both tools 13930 and 13940 are required for complete valve adjustment on these engines. The 13940 features a flat blade configuration, while the 13930 uses a 7mm socket driver. This professional-grade tool simplifies valve lash adjustment procedures and is essential for maintaining optimal engine performance and extending engine lifespan on International DT466 and MaxxForce diesel engines.