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 1069 (POWER TRANSFER UNIT (PTU))SPECIFICATIONSTORQUE SPECIFICATIONS
2010 Mercury Mariner Hybrid, AWD
Torque Specifications
2010 Mercury Mariner Hybrid, AWDSECTION Torque Specifications
WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
TORQUE SPECIFICATIONS
| Description | Nm | lb-ft | lb-in |
|---|---|---|---|
| Catalytic converter bracket bolts | 25 | 18 | - |
| Catalytic converter bracket nuts | 36 | 27 | - |
| Crossmember brace bolts | 40 | 30 | - |
| Drain plug (automatic transaxle) | 14 | - | 124 |
| Fill plug | 34 | 25 | - |
| Power Transfer Unit (PTU) cover bolts (automatic transaxle) | 32 | 24 | - |
| PTU heat shield bolts | 11 | - | 97 |
| PTU-to-engine bracket bolt | 48 | 35 | - |
| PTU-to-transaxle bolts | 70 | 52 | - |
| PTU-to-transaxle bolt (M10) | 47 | 35 | - |
| Transfer case vent tube bolt (automatic transaxle) | 14 | - | 124 |
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.