Chevrolet Sonic Repair Manual: Water Pump Installation
- Clean the sealing surfaces and the 3 coolant pump threads.
- Install NEW gasket.
- Install the coolant pump (1).
- Install 5 NEW bolts (2) and tighten to 8 Y (71 lb in)
.
Caution:
Refer to Fastener Caution.
Caution:
Refer to Torque-to-Yield Fastener Caution.
Coolant Pump
...
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:
Battery Positive Cable Replacement
Removal Procedure
Disconnect the negative battery cable. Refer to Battery Negative Cable
Disconnection and Connection.
Remove the underhood fuse block cover.
Remove the battery positive nut (1) and the battery positive cable (2),
from the underhood fus ...
Camshaft Replacement
Special Tools
EN-422 Installer
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Note: Take extreme care to prevent any scratches, nicks or
damage to the camshafts and caps bearing surfaces.
Remove the timing belt rear cover ( ...
Camshaft Actuator System Description
Camshaft Actuator System Overview
(1)
Camshaft Actuator Vane
(2)
Timing Chain Sprocket
(3)
Engine Oil Pressure-For retarding the camshaft
(4)
Camshaft
(5)
Input Signals from Engine Sen ...
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