Chevrolet Cobalt 2004-2010 Workshop Repair & Service Manual

Complete digital official shop manual contains service, maintenance, and troubleshooting information for the Chevrolet Cobalt 2004-2010. Diagnostic and repair procedures are covered in great detail to repair, maintain, rebuild, refurbish or restore your vehicle like a professional mechanic in local service/repair workshop. This cost-effective quality manual is 100% complete and intact as should be without any missing pages. It is the same factory shop manual used by dealers that guaranteed to be fully functional to save your precious time.

This manual for Chevrolet Cobalt 2004-2010 is divided into different sections. Each section covers a specific component or system and, in addition to the standard service procedures, includes disassembling, inspecting, and assembling instructions. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. It is in the cross-platform PDF document format so that it works like a charm on all kinds of devices. You do not need to be skilled with a computer to use the manual.

MAKE: Chevrolet
MODEL: Cobalt (a.k.a. Pontiac G4, Pontiac G5, Pontiac G5 Pursuit, Pontiac Pursuit)
FORMAT: PDF
PAGES / SIZE: 212 MB

EXCERPT:
2009 ENGINE Engine Mechanical - 2.2L - Cobalt & G5
REPAIR INSTRUCTIONS - OFF VEHICLE
DRAINING FLUIDS AND OIL FILTER REMOVAL
Special Tools
EN-44887: Oil Filter Wrench
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Fig. 340: View of Draining Fluids and Oil Filter
1. Use EN-44887: wrench to remove the oil filter cap (1). Remove the oil pan drain plug and allow the oil to drain out.
2. Remove the oil filter (2) from the cap and discard.
3. Clean the oil filter housing in the engine block.
CAUTION: Refer to Fastener Caution .
4. Install the oil pan drain plug and tighten to 25 N.m (18 lb ft).
5. Remove the water pump drain plug from the water pump and allow the coolant to drain from the water jacket.
6. Apply sealant GM P/N 12346004 (Canadian P/N 10953480) or equivalent to the water pump drain plug.
7. Install the water pump drain plug and tighten to 20 N.m (15 lb ft).
8. If cleaning or repairing the engine block, it is not necessary to reinstall the plugs.
CRANKSHAFT BALANCER REMOVAL
Special Tools
EN-38122-A: Crankshaft Balancer Holder
EN-43653: Flywheel Holding Tool
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Fig. 341: Identifying J 38122-A
NOTE: EN-43653: flywheel holding tool may be used instead of EN-38122-A: crankshaft balancer holder to prevent crankshaft rotation.
1. Install EN-38122-A: holder (1).
2. Remove the balancer retaining bolt and washer. Use EN-38122-A: holder and a breaker bar to prevent the crankshaft from rotating when loosening the bolt. Discard the bolt
Fig. 342: Identifying Balancer
3. Remove the crankshaft balancer assembly (1) using a universal removal tool.
ENGINE FLYWHEEL REMOVAL
Tools Required
J 38122-A Harmonic Balancer Holder. See Special Tools.
Removal Procedure
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