Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2009COBALT L4-2.2LREPAIR AND DIAGNOSISENGINE, COOLING AND EXHAUSTENGINETIMING COMPONENTSSPECIFICATIONS
2009 Chevrolet Cobalt L4-2.2L
Timing Components: Specifications
2009 Chevrolet Cobalt L4-2.2LSECTION Specifications
TIMING CHAIN TENSIONER
Timing Chain Tensioner 75 Nm (55 lb ft)
CRANKSHAFT PULLEY
Crankshaft Balancer Bolt
First pass 100 Nm (74 lb ft)
Final pass 125 degrees
ENGINE FRONT COVER (TIMING COVER)
Front Cover to Block Bolt 25 Nm (18 lb ft)
Timing Chain Tensioner 75 Nm (55 lb ft)
CRANKSHAFT PULLEY
Crankshaft Balancer Bolt
First pass 100 Nm (74 lb ft)
Final pass 125 degrees
ENGINE FRONT COVER (TIMING COVER)
Front Cover to Block Bolt 25 Nm (18 lb ft)
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.