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 MANUALSMERCURY2008MARINER 2WD V6-3.0LREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINETIMING COMPONENTSSYSTEM SPECIFICATIONS
2008 Mercury Mariner 2WD V6-3.0L
System Specifications
2008 Mercury Mariner 2WD V6-3.0LSECTION System Specifications
Timing Chain Tensioner Bolts 25 Nm (18 lb-ft).
Crankshaft Pulley Bolt
First pass 120 Nm (89 lb-ft).
Second pass Loosen one full turn (360°)
Third pass 50 Nm (37 lb-ft).
Final pass 90 Nm (66 lb-ft).
Timing Cover Fasteners 25 Nm (18 lb-ft).
Crankshaft Pulley Bolt
First pass 120 Nm (89 lb-ft).
Second pass Loosen one full turn (360°)
Third pass 50 Nm (37 lb-ft).
Final pass 90 Nm (66 lb-ft).
Timing Cover Fasteners 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.