STRAP 1741322 - Caterpillar

Trucks;
Wheel Tractor ScrapersReference: Service Magazine SEPD0013; April 9, 1990; Page 10. "Check Load Piston Bodies When Rebuilding Individual Clutch Modulation Control Valves".Reference: Service Magazine SEPD0052; January 14, 1991; Page 11. "New Load Piston Body Resists Wear of Transmission Pressure Control Valves Due To Side Loading".Reference: Service Magazine SEPD0415; May 4, 1998; Page 17. "Load Piston Body Changes In ICM Pressure Control Valve Group".Description of Change: The new load piston body has a new manufacturing process that improves the internal bore finish. This reduces the possiblilty of the spool valve binding causing incorrect clutch pressure modulation. Incorrect clutch pressure modulation can cause premature friction disc failure. The new 160-7578 Load Piston Body replaces the former 6Y-7216 Load Piston Body (not serviced) in all Wheel Tractor Scrapers and Off-Highway Trucks that are equipped with Individual Clutch Modulation (ICM) controls.
Effective with all Off-Highway Trucks and Wheel Tractor Scrapers equipped with Individual Clutch Modulation (ICM) controls. Adaptable to all earlier models.