Cylinder Block
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.
CYLINDER BLOCK SPECIFICATION
| Unit: mm (in) | |||
|---|---|---|---|
| Surface flatness | Standard | 0.03 (0.0012) | |
| Limit | 0.1 (0.004) | ||
| Main bearing housing inside diameter | Standard | 68.944 - 68.968 (2.7143 - 2.7153) | |
| Cylinder bore diameter | Standard | Grade No. 1 | 98.000 - 98.010 (3.8583 - 3.8587) |
| Grade No. 2 | 98.010 - 98.020 (3.8587 - 3.8590) | ||
| Grade No. 3 | 98.020 - 98.030 (3.8590 - 3.8594) | ||
| Wear limit | 0.20 (0.0079) | ||
| Out-of-round (Difference between X and Y) | Limit | 0.015 (0.0006) | |
| Taper (Difference between A and C) | 0.010 (0.0004) | ||
| Main journal inside diameter grade (Without bearing) | Grade No. A | 68.944 - 68.945 (2.7143 - 2.7144) | |
| Grade No. B | 68.945 - 68.946 (2.7144 - 2.7144) | ||
| Grade No. C | 68.946 - 68.947 (2.7144 - 2.7144) | ||
| Grade No. D | 68.947 - 68.948 (2.7144 - 2.7145) | ||
| Grade No. E | 68.948 - 68.949 (2.7145 - 2.7145) | ||
| Grade No. F | 68.949 - 68.950 (2.7145 - 2.7146) | ||
| Grade No. G | 68.950 - 68.951 (2.7146 - 2.7146) | ||
| Grade No. H | 68.951 - 68.952 (2.7146 - 2.7146) | ||
| Grade No. J | 68.952 - 68.953 (2.7146 - 2.7147) | ||
| Grade No. K | 68.953 - 68.954 (2.7147 - 2.7147) | ||
| Grade No. L | 68.954 - 68.955 (2.7147 - 2.7148) | ||
| Grade No. M | 68.955 - 68.956 (2.7148 - 2.7148) | ||
| Grade No. N | 68.956 - 68.957 (2.7148 - 2.7148) | ||
| Grade No. P | 68.957 - 68.958 (2.7148 - 2.7149) | ||
| Grade No. R | 68.958 - 68.959 (2.7149 - 2.7149) | ||
| Grade No. S | 68.959 - 68.960 (2.7149 - 2.7150) | ||
| Grade No. T | 68.960 - 68.961 (2.7150 - 2.7150) | ||
| Grade No. U | 68.961 - 68.962 (2.7150 - 2.7150) | ||
| Grade No. V | 68.962 - 68.963 (2.7150 - 2.7151) | ||
| Grade No. W | 68.963 - 68.964 (2.7151 - 2.7151) | ||
| Grade No. X | 68.964 - 68.965 (2.7151 - 2.7152) | ||
| Grade No. Y | 68.965 - 68.966 (2.7152 - 2.7152) | ||
| Grade No. 4 | 68.966 - 68.967 (2.7152 - 2.7152) | ||
| Grade No. 7 | 68.967 - 68.968 (2.7152 - 2.7153) | ||
| Difference in bore diameter between cylinders | Standard | Less than 0.03 (0.0012) | |