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Home >> Chevrolet >> 2009 >> Uplander (CANADA) V6-3.9L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Crankshaft Main Bearing >> Service Limits & General Specifications
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Service Limits & General Specifications





Crankshaft

- Connecting Rod Journal Diameter 57.122 - 57.138 mm (2.248 - 2.249 in)
- Connecting Rod Journal Out-of-Round 0.005 mm (0.0002 in)
- Connecting Rod Journal Taper 0.005 mm (0.0002 in)
- Connecting Rod Journal Width 21.92 - 22.08 mm (0.863 - 0.869 in)
- Crankshaft End Play 0.060 - 0.210 mm (0.0024 - 0.0083 in)
- Crankshaft Main Bearing Clearance - Except #3 0.019 - 0.064 mm (0.0008 - 0.0025 in)
- Crankshaft Main Bearing Clearance - #3 Thrust Bearing 0.032 - 0.077 mm (0.0012 - 0.0030 in)
- Crankshaft Main Journal Out-of-Round 0.005 mm (0.0002 in)
- Crankshaft Main Journal Taper 0.005 mm (0.0002 in)
- Crankshaft Rear Flange Runout 0.04 mm (0.0016 in)
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