Camshaft Actuator Installation

WARNING: This page is about a different car, the 2019 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Install the EN-51632 camshaft locking tool. Remove when the camshaft actuator bolts are tightened to specification. Special Tools EN-51632 Camshaft Locking Tool Equivalent regional tools: Special Tools .
1	Camshaft Position Actuator NOTE: Align the actuator with the notch in the camshaft.
2	Camshaft Position Actuator Bolt CAUTION: Refer to Fastener Caution . CAUTION: Refer to Torque-to-Yield Fastener Caution . Procedure Tighten the NEW camshaft position actuator bolt in the sequence shown. Tighten the bolt a first pass to 20 N. m (15 lb ft). Using the EN 45059 angle meter, tighten the bolt a final pass to 90 degrees. Special Tools EN-45059 Angle Meter Equivalent regional tools: Special Tools .
3	Camshaft Position Actuator NOTE: Align the actuator with the notch in the camshaft.
4	Camshaft Position Actuator Bolt Procedure Tighten the NEW camshaft position actuator bolt in the sequence shown. Tighten the bolt a first pass to 20 N. m (15 lb ft). Using the EN-45059 angle meter, tighten the bolt a final pass to 90 degrees. Special Tools EN-45059 Angle Meter Equivalent regional tools: Special Tools .