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 MANUALSCHEVROLET2005EQUINOX FWD V6-3.4L VIN FREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER HEAD ASSEMBLY
2005 Chevrolet Equinox FWD V6-3.4L VIN F
Cylinder Head Assembly
2005 Chevrolet Equinox FWD V6-3.4L VIN FSECTION Cylinder Head Assembly
Cylinder Head Bolt
First Pass 60 Nm (44 ft. lbs.)
Final Pass 95 degrees
Bolts must not be re-used
Surface Finish - Maximum 2.8 Ra
Surface Flatness - Block Deck 0.08 mm (per 152 mm (0.003 inch) per 6 inch)
Surface Flatness - Exhaust Manifold Deck 0.1 mm (0.004 inch)
Surface Flatness - Intake Manifold Deck 0.1 mm (0.004 inch)
Exhaust Manifold Nut 16 Nm (12 ft. lbs.)
Exhaust Manifold Stud 18 Nm (13 ft. lbs.)
Lower Intake Manifold Bolt - Center
First Pass 7 Nm (62 inch lbs.)
Final Pass 13 Nm (115 inch lbs.)
Lower Intake Manifold Bolt - Corner
First Pass 13 Nm (115 inch lbs.)
Final Pass 25 Nm (18 ft. lbs.)
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.