Crankshaft Specifications
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Suburban, and 2003 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
CRANKSHAFT
| Application | In. (mm) | |
|---|---|---|
| Crankshaft Main Journal Runout | ||
| Production | 0.0015 (0.0380) | |
| Service | 0.0020 (0.0510 | |
| Crankshaft Journal Diameter No. 1, 2, 3, 4 & 5 | 2.7482-2.7489 (69.805-69.822) | |
| Crankshaft Journal Taper - Production | 0.0004 (0.0102) | |
| Crankshaft Out-Of-Round - Production | 0.0004 (0.012) | |
| Crankshaft Bearing Clearance | ||
| No. 1, 2, 3 & 4 - Production | 0.0008-0.0020 (0.022-0.052) | |
| No. 5 - Service Limit | 0.0014-0.0040 (0.035-0.102) | |
| Crankshaft End Play | 0.0050-0.0110 (0.127-0.279) | |
| Crank Pin Diameter | 2.1990-2.1996 (55.854-55.870) | |
| Crank Pin Taper | 0.0004 (0.0102) | |
| Crank Pin Out-Of-Round | 0.0004 (0.0102) | |
| Rod Bearing Clearance | ||
| Production | 0.0008-0.0025 (0.021-0.064) | |
| Service Limit | 0.0008-0.0032 (0.021-0.081) | |
| Connecting Rod Side Clearance | 0.0151-0.0270 (0.384-0.686) | |