Valve Guide
WARNING: This page is about a different car, the 2006 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
VALVE GUIDE SPECIFICATION
| Unit: mm (in) | |||
|---|---|---|---|
| Items | Standard | Oversize [0.2 (0.008)] (service) | |
| Valve guide | Outside diameter | 10.023 - 10.034 (0.3946 - 0.3950) | 10.223 - 10.234 (0.4025 - 0.4029) |
| Inside diameter (Finished size) | 6.000 - 6.018 (0.2362 - 0.2369) | - | |
| Cylinder head valve guide hole diameter | 9.975 - 9.996 (0.3927 - 0.3935) | 10.175 - 10.196 (0.4006 - 0.4014) | |
| Interference fit of valve guide | 0.027 - 0.059 (0.0011 - 0.0023) | ||
| Items | Standard | Limit | |
| Stem to guide clearance | Intake | 0.020 - 0.053 (0.0008 - 0.0021) | 0.08 (0.0031) |
| Exhaust | 0.030 - 0.063 (0.0012 - 0.0025) | 0.09 (0.0035) | |
| Projection length "L" | Intake | 12.6 - 12.8 (0.496 - 0.504) | |
| Exhaust | 12.5 - 12.9 (0.492 - 0.508) | ||