Chevrolet Sonic Repair Manual: Water Pump Installation

Chevrolet Sonic Repair Manual / Powertrain / Engine / Engine Cooling / Coolant Pump / Water Pump Installation

Clean the sealing surfaces and the 3 coolant pump threads.

Clean the sealing surfaces and the 3 coolant pump threads.
Install NEW gasket.

Caution:

Refer to Fastener Caution.

Caution:

Refer to Torque-to-Yield Fastener Caution.

Install the coolant pump (1).
Install 5 NEW bolts (2) and tighten to 8 Y (71 lb in)
.

Coolant Pump

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Water Pump Pulley Installation

Note: Counterhold the crankshaft balancer. The belt has to be installed for this procedure. Install the water pump pulley (2) to the water pump (3). Caution: R ...

Other materials:

Selecting a Station
Seek Tuning If the radio station is not known: Briefly press SEEK or SEEK to automatically search for the next available station. If a station is not found, the radio switches to a more sensitive search level. If a station still is not found, the frequency that was last active begins to p ...

Crankshaft Balancer Removal
Special Tools EN-652 Flywheel Holder For equivalent regional tools, refer to Special Tools. Install the EN-652 holder (1). Lock the flywheel (2) or the automatic transmission flex plate via the starter ring gear. Remove and DISCARD the crankshaft balancer bo ...

Throttle Actuator Control (TAC) System Description
acceleratorpedalassemblyi/pappsensor1appsensor2ignitionvoltage(ifequipped)cruisecontrolswitch(ifequipped)(ifequipped)throttlebodybcmtpsensor1tpsensorreducedenginepowerlampthrottleactuatormotor The engine control module (ECM) is the control center for the throttle actuator control (TAC) system. ...

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