EN-52436 Timing Chain Tensioner Retention Tool for Buick Angkewei 2.0 LSY, Cadillac XT4 (2019+) 2.0LT LSY, 2019+ (Silverado, Sierra 2.7LT L3B), Chevrolet Silverado 2.0LT (RPO LSY) Engine. Before removing the camshaft actuator valves, the EN-52436 tool is installed and expanded within the timing chain.
