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 MANUALSMERCURY2010MARINER HYBRID, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1133 (ENGINE - 6.8L)IN-VEHICLE SERVICINGCRANKSHAFT PULLEYNOTES
2010 Mercury Mariner Hybrid, AWD
Crankshaft Pulley: Notes
2010 Mercury Mariner Hybrid, AWDSECTION Notes
WARNING: This page is about a different car, the 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Special Tools
| Illustration | Tool Name | Tool Number |
|---|---|---|
| Installer, Crankshaft Vibration Damper | 303-102 (T74P-6316-B) | |
| Remover, Crankshaft Vibration Damper | 303-009 (T58P-6316-D) | |
| Strap Wrench | 303-D055 (D85L-6000-A) or equivalent |
Material
| Item | Specification |
|---|---|
| Motorcraft Metal Surface Prep ZC-31 |
- |
| Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (US); Motorcraft SAE 5W-20 Super Premium Motor Oil CXO-5W20-LSP12 (Canada); or equivalent |
WSS-M2C930-A |
| Silicone Gasket and Sealant TA-30 or equivalent |
WSE-M4G323-A4 |
| Silicone Gasket Remover ZC-30 |
- |
| Item | Part Number | Description |
|---|---|---|
| 1 | 8620 | Accessory drive belt |
| 2 | N806139 | Crankshaft pulley bolt |
| 3 | N806165 | Washer |
| 4 | 6316 | Crankshaft pulley |
RENDER: 1.0x
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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.