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 1390 (ENGINE MECHANICAL - 3.5L)ASSEMBLYENGINENOTES
2010 Mercury Mariner Hybrid, AWD
Section 1390 (Engine Mechanical - 3.5L): Assembly: Engine: Notes
2010 Mercury Mariner Hybrid, AWDSECTION Notes
WARNING: This page is about a different car, the 2011 Lincoln MKZ and 2011 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
SPECIAL TOOL(S)
| 2,200# Floor Crane, Fold Away 300-OTC1819E |
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| Alignment Pins 307-399 |
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| Compressor, Piston Ring 303-D032 (D81L-6002-C) |
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| Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) |
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| Eye, Engine Lift 303-1245 |
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| Handle 205-153 (T80T-4000-W) |
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| Installer, Crankshaft Vibration Damper 303-102 (T74P-6316-B) |
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| Installer, Front Cover Oil Seal 303-335 |
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| Installer, Front Crankshaft Seal 303-1251 |
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| Installer, Rear Main Seal 303-1250 |
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| Installer, VCT Spark Plug Tube Seal 303-1247/2 |
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| Spreader Bar 303-D089 (D93P-6001-A3) or equivalent |
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| Strap Wrench 303-D055 (D85L-6000-A) or equivalent | |
| Tool, Camshaft Holding 303-1248 |
MATERIAL
| Item | Specification |
|---|---|
| Motorcraft® High Performance Engine RTV Silicone TA-357 |
WSE-M4G323-A6 |
| Motorcraft® Metal Surface Prep ZC-31-A |
- |
| Motorcraft® SAE 5W-20 Premium Synthetic Blend Motor Oil (US); Motorcraft® SAE 5W-20 Super Premium Motor Oil (Canada) XO-5W20-QSP (US); CXO-5W20-LSP12 (Canada) | WSS-M2C945-A |
| Motorcraft® Specialty Green Engine Coolant VC-10-A2 (US); CVC-10-A (Canada) |
WSS-M97B55-A |
| Motorcraft® Silicone Gasket Remover ZC-30 |
- |
| Thread Sealant with PTFE TA-24 |
WSK-M2G350-A2 |
| Threadlock and Sealer TA-25 |
WSK-M2G351-A5 |
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.