Chevrolet Sonic Repair Manual: Camshaft

Valve Guide Reaming, and Valve and Seat Grinding

Valve Cleaning Procedure Use soft bristle wire brush to clean any carbon build-up from the valve head. DO NOT use a wire brush on any part of the valve stem. The valve stem is chr ...

Camshaft Actuator System Description

Camshaft Actuator System Overview (1) Camshaft Actuator Vane (2) Timing Chain Sprocket (3) Engine Oil Pressure-For retarding ...

Other materials:

Adhesives, Fluids, Lubricants, and Sealers
Adhesives, Fluids, Lubricants, and Sealers Application Type of Material GM Part Number United States Canada Wheels Valve Stem TPM Mounting Lubricant 9985709 ...

Engine Replacement (Automatic Transmission)
Special Tools J-45859 Wheel Drive Shaft Remover CH-807 Closure Plugs For equivalent regional tools, refer to Special Tools. Removal Procedure Remove the battery and battery tray. Refer to Battery Tray Replacement. Relieve the fuel system pressure. Refer to Fuel Pressur ...

Timing Belt Tensioner Installation
Special Tools EN-45059 Angle Meter Clean the timing belt tensioner thread. Install the timing belt tensioner (2). Caution: Refer to Fastener Caution. Caution: Refer to Torque-to-Yield Fastener Caution. Install a NEW timing belt tensioner bolt (1) a ...