Cylinder Head Assembly
| Cylinder Head Bolts Use new cylinder head bolts. | Stage 1 | 70 Nm (51 ft.lb) |
| Stage 2 | 70 Nm (51 ft.lb) | |
| Stage 3 | Additional 90-100 degrees | |
| Combustion Chamber Volume | 56.3-57.1 cc | |
| Valve Guide Bore Diameter | 0.2761-0.2773 mm | |
| Valve Arrangement (Front to Rear) | E-I-E-I-E-I-E-I | |
| Valve Lash Adjuster Bore Diameter | 0.8430-0.8449 mm | |
| Camshaft Thrust Plate Bolts | 71-106 in.lb |