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)DISASSEMBLY AND ASSEMBLY OF SUBASSEMBLIESPISTONDISASSEMBLY
2010 Mercury Mariner Hybrid, AWD
Disassembly And Assembly Of Subassemblies: Piston: Disassembly
2010 Mercury Mariner Hybrid, AWDSECTION Disassembly
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.
- Remove the clips.
- Remove the piston pin from the piston and connecting rod assembly.
- Remove the connecting rod from the piston.
- Clean and inspect the piston and connecting rod. For additional information, refer to ENGINE SYSTEM - GENERAL INFORMATION article.
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.