Turbocharger Wastegate Actuator Vacuum Tank Replacement (LF3)

Fig 1: Turbocharger Wastegate Actuator Vacuum Tank (LF3)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Remove the front bumper fascia. Refer to Front Bumper Fascia Replacement . Remove the turbocharger wastegate actuator vacuum tank solenoid valve tube. Refer to Turbocharger Wastegate Actuator Vacuum Tank Solenoid Valve Tube Replacement (LF3) . Remove charge air bypass valve vacuum tank tube. Refer to Charge Air Bypass Valve Vacuum Tank Tube Replacement (Bundle Rear Section LF3) Charge Air Bypass Valve Vacuum Tank Tube Replacement (Bundle Front Section LF3) Charge Air Bypass Valve Vacuum Tank Tube Replacement (Left Cylinder Bank LF3) . Disconnect the electrical connectors and tie straps.
1	Turbocharger Wastegate Actuator Vacuum Tank Fastener CAUTION: Refer to Fastener Caution . Tighten 5 N.m (44 lb in)
2	Turbocharger Wastegate Actuator Vacuum Tank Bracket Fasteners (Qty: 2) Tighten 5 N.m (44 lb in)
3	Turbocharger Wastegate Actuator Vacuum Tank Procedure Transfer parts as necessary.