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 VARIANT/TRIMSECTION 20 (ENGINE COOLING SYSTEM - (EXCEPT HYBRID))SPECIFICATIONSTORQUE SPECIFICATIONS
2010 Mercury Mariner Hybrid, AWD
Torque Specifications
2010 Mercury Mariner Hybrid, AWDSECTION Torque Specifications
WARNING: This page is about a different variant/trim than selected.
TORQUE SPECIFICATIONS
| Description | Nm | lb-ft | lb-in |
|---|---|---|---|
| A/C condenser-to-radiator bolts | 8 | - | 71 |
| Block heater (2.5L) | 40 | 30 | - |
| Block heater (3.0L) | 25 | 18 | - |
| Center support bolt | 10 | - | 89 |
| Center support lower bolt | 10 | - | 89 |
| Coolant inlet pipe clamps (3.0L) | 5 | - | 44 |
| Coolant inlet pipe housing bolts | 10 | - | 89 |
| Coolant pump assembly bolts (3.0L) | 10 | - | 89 |
| Coolant pump bolts (2.5L) | 10 | - | 89 |
| Coolant pump housing bolt (3.0L) | 10 | - | 89 |
| Coolant pump housing nut (3.0L) | 10 | - | 89 |
| Coolant pump housing stud (3.0L) | 4 | - | 35 |
| Coolant pump pulley bolts (2.5L) | 20 | - | 177 |
| Cooling fan bolts | 8 | - | 71 |
| Degas bottle-to-fender nut | 6 | - | 53 |
| Front grille bolt | 10 | - | 89 |
| Hood latch bolts and nuts | 9 | - | 80 |
| Radiator bracket bolts | 10 | - | 89 |
| Thermostat housing bolts | 10 | - | 89 |
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.