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 MANUALSHYUNDAI1991SONATA V6-3.0LREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER BLOCK ASSEMBLYCRANKSHAFT, ENGINE
1991 Hyundai Sonata V6-3.0L
Crankshaft, Engine
1991 Hyundai Sonata V6-3.0LSECTION Crankshaft, Engine
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| Crankshaft | Standard Journal Diameter | Main Bearing | 2.3614-2.3622 Inch (in) |
| Crank Pin | 1.9677-1.9685 Inch (in) | ||
| Out Of Round, All | 0.0012 Inch (in) | ||
| Taper, All | 0.0002 Inch (in) | ||
| Bearing Clearance | Main Bearings | 0.0008-0.0019 Inch (in) | |
| Connecting Rod Bearings | 0.0020-0.0098 Inch (in) | ||
| Thrust Bearing Clearance | 0.0039-0.0098 Inch (in) |
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.