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 MANUALSCHEVROLET2001METRO L4-079 1.3L VIN 2 MFIREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER BLOCK ASSEMBLYSYSTEM SPECIFICATIONSMAIN BEARING CLEARANCES
2001 Chevrolet Metro L4-079 1.3L VIN 2 MFI
Main Bearing Clearances
2001 Chevrolet Metro L4-079 1.3L VIN 2 MFISECTION Main Bearing Clearances
| Main Bearings Standard Replacement Bearings | Green | 0.0786 - 0.0787 in |
| Black | 0.0787 - 0.0788 in | |
| Colorless (no paint) | 0.0788 - 0.0789 in | |
| Yellow | 0.0789 - 0.0790 in | |
| Blue | 0.0790 - 0.0791 in | |
| Main Bearings Oversized Replacement Bearings 0.25 mm - 0.0098 in | Green and Red | 0.0835 - 0.0836 in |
| Black and Red | 0.0836 - 0.0837 in | |
| Red Only | 0.0837 - 0.0838 in | |
| Yellow and Red | 0.838 - 0.0839 in | |
| Blue and Red | 0.0839 - 0.0840 in | |
| Main Bearing Clearance | Standard | 0.0008 - 0.0016 |
| Maximum | 0.0023 | |
| Main Bearing Cap Bore Diameter A Stamping Without Bearing | 1.9291 - 1.9294 | |
| Main Bearing Cap Bore Diameter B Stamping Without Bearing | 1.9294 - 1.9496 | |
| Main Bearing Cap Bore Diameter C Stamping Without Bearing | 1.9296 - 1.9298 | |
| Thrust Bearing Thickness | Standard | 0.0984 |
| Maximum | 0.1009 |
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.