Cylinder Head
WARNING: This page is about a different car, the 2008 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
CYLINDER HEAD SPECIFIED CONDITION
| Item | Condition | Position | Specified Condition |
|---|---|---|---|
| Cylinder head | Maximum warpage | - | 0.08 mm (0.0032 in.) |
| Camshaft (Intake) | Maximum circle runout | - | 0.03 mm (0.0012 in.) |
| Standard cam lobe height | - | 47.306 to 47.406 mm (1.8624 to 1.8664 in.) | |
| Minimum cam lobe height | - | 47.196 mm (1.8581 in.) | |
| Standard journal diameter | No. 1 journal | 35.971 to 35.985 mm (1.4162 to 1.4167 in.) | |
| Standard journal diameter | Other journal | 22.959 to 22.975 mm (0.9039 to 0.9045 in.) | |
| Standard oil clearance | No. 1 journal | 0.007 to 0.038 mm (0.0003 to 0.0015 in.) | |
| Maximum oil clearance | 0.07 mm (0.0028 in.) | ||
| Standard oil clearance | Other journal | 0.025 to 0.062 mm (0.0010 to 0.062 in.) | |
| Maximum oil clearance | 0.10 mm (0.0039 in.) | ||
| Standard thrust clearance | - | 0.040 to 0.095 mm (0.0016 to 0.0037 in.) | |
| Maximum thrust clearance | - | 0.11 mm (0.0043 in.) | |
| No. 2 camshaft (Exhaust) | Maximum circle runout | - | 0.03 mm (0.0012 in.) |
| Standard cam lobe height | - | 45.983 to 46.083 mm (1.8104 to 1.8143 in.) | |
| Minimum cam lobe height | - | 45.873 mm (1.8060 in.) | |
| Standard journal diameter | No. 1 journal | 35.971 to 35.985 mm (1.4162 to 1.4167 in.) | |
| Standard journal diameter | Other journal | 22.959 to 22.975 mm (0.9039 to 0.9045 in.) | |
| Standard oil clearance | No. 1 journal | 0.040 to 0.079 mm (0.0016 to 0.0031 in.) | |
| Maximum oil clearance | 0.10 mm (0.0039 in.) | ||
| Standard oil clearance | Other journal | 0.025 to 0.062 mm (0.0010 to 0.062 in.) | |
| Maximum oil clearance | 0.10 mm (0.0039 in.) | ||
| Standard thrust clearance | - | 0.080 to 0.135 mm (0.0032 to 0.0053 in.) | |
| Maximum thrust clearance | - | 0.15 mm (0.0059 in.) | |
| Valve lifter | Standard lifter diameter | - | 30.966 to 30.976 mm (1.2191 to 1.2195 in.) |
| Standard lifer bore diameter | - | 31.009 to 31.025 mm (1.2208 to 1.2215 in.) | |
| Standard oil clearance | - | 0.033 to 0.059 mm (0.0013 to 0.0023 in.) | |
| Maximum oil clearance | - | 0.079 mm (0.0031 in.) | |
| Inner compression spring | Standard free length | - | 47.43 mm (1.8673 in.) |
| Maximum deviation | - | 1.6 mm (0.063 in.) | |
| Maximum angle (Reference) | - | 2° | |
| Intake valve | Standard overall length | - | 101.71 mm (4.0043 in.) |
| Minimum overall length | - | 101.21 mm (3.9846 in.) | |
| Standard valve stem diameter | - | 5.470 to 5.485 mm (0.2154 to 0.2159 in.) | |
| Standard valve head margin thickness | - | 1.25 mm (0.0492 in.) | |
| Minimum valve head margin thickness | - | 1.05 mm (0.0413 in.) | |
| Exhaust valve | Standard overall length | - | 101.15 mm (3.9823 in.) |
| Minimum overall length | - | 100.70 mm (3.9646 in.) | |
| Standard valve stem diameter | - | 5.465 to 5.480 mm (0.2152 to 0.2158 in.) | |
| Standard valve head margin thickness | - | 1.40 mm (0.0551 in.) | |
| Minimum valve head margin thickness | - | 1.20 mm (0.0472 in.) | |
| Intake valve guide bush | Standard bush bore diameter (For cylinder head) | - | 10.285 to 10.306 mm (0.4049 to 0.4058 in.) |
| Standard valve guide bush diameter | STD | 10.333 to 10.344 mm (0.4068 to 0.4072 in.) | |
| O/S (0.05 mm) | 10.383 to 10.394 mm (0.4088 to 0.4092 in.) | ||
| Standard bush inside diameter | - | 5.510 to 5.530 mm (0.2169 to 0.2177 in.) | |
| Standard oil clearance | - | 0.025 to 0.060 mm (0.0010 to 0.0024 in.) | |
| Maximum oil clearance | - | 0.08 mm (0.0032 in.) | |
| Standard protrusion height | - | 9.6 to 10.0 mm (0.378 to 0.394 in.) | |
| Exhaust valve guide bush | Standard bush bore diameter (For cylinder head) | - | 10.285 to 10.306 mm (0.4049 to 0.4058 in.) |
| Standard valve guide bush diameter | STD | 10.333 to 10.344 mm (0.4068 to 0.4072 in.) | |
| O/S (0.05 mm) | 10.383 to 10.394 mm (0.4088 to 0.4092 in.) | ||
| Standard bush inside diameter | - | 5.510 to 5.530 mm (0.2169 to 0.2177 in.) | |
| Standard oil clearance | - | 0.030 to 0.065 mm (0.0012 to 0.0026 in.) | |
| Maximum oil clearance | - | 0.10 mm (0.004 in.) | |
| Standard protrusion height | - | 9.6 to 10.0 mm (0.378 to 0.394 in.) | |
| Cylinder head set bolt | Standard bolt length | - | 141.3 to 142.7 mm (5.563 to 5.618 in.) |
| Maximum bolt length | - | 144.2 mm (5.677 in.) | |
| Exhaust manifold | Maximum warpage | - | 0.70 mm (0.028 in.) |
| Ring pin | Protrusion height | - | 3.0 mm (0.12 in.) |