Chevrolet Sonic Repair Manual: Water Pump Replacement (LUW)
- Removal Procedure
-
- Drain the cooling system. Refer to Cooling System Draining and Filling.
- Remove the water pump pulley. Refer to Water Pump Pulley Replacement.
- Remove the 5 water pump bolts (2).
- Remove the water pump (1).
- Installation Procedure
-
- Clean the 5 water pump threads.
- Insert a NEW water pump seal ring.
- Install the water pump (1).
- Install the 5 water pump bolts (2) and tighten to 8 Y (71 lb in)
.
- Install the water pump pulley. Refer to Water Pump Pulley Replacement.
- Refill the cooling system. Refer to Cooling System Draining and Filling.
Caution:
Refer to Fastener Caution.
Water Pump Replacement (LUV)
Water Pump Replacement
Callout
Component Name
Preliminary Procedure
Drain the cooling system. Refer to Cooling System Draining and ...
Thermostat
...
Other materials:
Rear Side Door Outer Panel Replacement
Removal Procedure
Warning: Refer to Glass and Sheet Metal Handling Warning.
Note: According to different corrosion warranties, only the
regional mandatory joining methods are allowed.
Disable the SIR System. Refer to SIR Disabling and Enabling.
Dis ...
Rear Seat Head Restraint Guide Replacement
Rear Seat Head Restraint Guide Replacement
Callout
Component Name
Preliminary Procedure
Remove the rear seat head restraint. Refer to Rear Seat Head Restraint
Replacement
1
Rear Seat Head Restra ...
Engine Block Cleaning and Inspection
Special Tools
EN-8087 Cylinder Gauge
For equivalent regional tools, refer to Special Tools.
Clean the sealing material from the gasket mating surfaces (2).
Clean the engine block (1) and lower crankcase in a cleaning tank with solvent
appropriate for aluminum. Refer ...
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