Engine Camshaft Timing Alignment Tool Kit

1. EN-52461 Camshaft Torque Reaction Tool
- Application: for Cadillac XT4 2019 with 2.0L-T LSY engine; for Silverado and Sierra 2019 with 2.7L-T L3B engine.
- Purpose: Used during camshaft timing or actuator service to hold camshaft actuators in the timed position for oil control valve (OCV) removal and installation.
- Function: Removes slack from the timing chain before servicing the timing chain, actuators, or camshafts. It mounts to the front of the engine using an adapter set. (EN-52461-100 for 2.0L-T LSY)
- Operation: Engages with actuators to remove chain slack, locks actuators in place, and prevents tensioner extension during service.

2. EN-52462-A Camshaft Alignment Tool
- Application: for Cadillac XT4 2019-later, for Chevrolet Silverado, for GMC Sierra with 2.0L-T (RPO LSY) or 2.7L-T (RPO L3B) engines.
- Purpose: Ensures intake and exhaust camshafts are held in the timed position during valve, camshaft, actuator, or timing chain service.
- Function: Installs into camshaft timing holes through the cam cover or carrier access holes.
- Operation: Aligns camshafts by turning handles toward the rear of the engine, centering the cams in the correct timed position for actuator installation and tightening using EN-52461.

3. EN-52476 Flywheel Lock and Alignment Tool
- Application: for Cadillac XT4 2019 with 2.0L-T LSY engine; for Silverado and Sierra 2019 with 2.7L-T L3B engine.
- Purpose: Locks the flywheel in the timed position for timing chain service and secures the flywheel ring gear for fastener installation and torquing.
- Function: Installs in place of the starter and engages with the flywheel timing hole to lock the flywheel.
- Operation: Ensures proper alignment for torquing flywheel bolts, balancer bolts, and camshaft actuators. The timing pin must be retracted before torquing fasteners to avoid damage.

LAIKOU Engine Camshaft Timing Tool Kit is used for disassembly and repair of engines, allowing you to easily lock/correct the camshaft and crankshaft timing position, ensuring smooth operation. It effectively reduces leakage between the piston and cylinder block, providing superior sealing and enhancing the engine's compression efficiency and power output.