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 MANUALSCHEVROLET2006HHR L4-2.2LREPAIR AND DIAGNOSISENGINE, COOLING AND EXHAUSTENGINETIMING COMPONENTSTIMING COVERSERVICE AND REPAIR
2006 Chevrolet HHR L4-2.2L
Timing Cover: Service and Repair
2006 Chevrolet HHR L4-2.2LSECTION Service and Repair
Engine Front Cover Replacement
Removal Procedure
1. Remove the crankshaft balancer.
2. Remove the engine mount bracket.
3. Remove the drive belt tensioner bolt.
4. Remove the drive belt tensioner.
5. Remove the engine front cover bolts.
6. Remove the engine front cover to water pump bolt.
7. Remove and discard the engine front cover gasket.
Installation Procedure
1. Position and install a NEW engine front cover gasket to the dowel pins.
2. Position and install the engine front cover.
3. Notice: Refer to Fastener Notice.
Install the engine front cover to water pump bolt.
Tighten the bolt to 25 Nm (18 ft. lbs.).
4. Install the engine front cover bolts.
Tighten the bolts to 25 Nm (18 ft. lbs.).
5. Install the drive belt tensioner.
6. Install the drive belt tensioner bolt.
Tighten the bolt to 45 Nm (33 ft. lbs.).
7. Install the engine mount bracket.
8. Install the crankshaft balancer.
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.