Cylinder Head Assembly: Specifications

SERVICE DATA AND SPECIFICATIONS (SDS)

Cylinder Head


CYLINDER HEAD

Unit: mm (in)






VALVE DIMENSIONS

Unit: mm (in)







VALVE OIL SEAL

Unit: mm (in)






VALVE GUIDE

Unit: mm (in)











VALVE SEAT

Unit: mm (in)






VALVE SPRING






Unit: mm (in)








Cylinder head






Tighten the cylinder head bolts in the five steps in the numerical order as shown using Tool.






Tightening procedure:














Re-usability






CAUTION: Cylinder head bolts are tightened by degree rotation tightening method. Whenever the size difference between d1 and d2 exceeds the limit, replace the bolts with new ones.






SURFACE VARIATION



INTAKE MANIFOLD

Unit: mm (in)









EXHAUST MANIFOLD

Unit: mm (in)






Camshaft Bearing Cap Torque & Sequence



Tighten the camshaft brackets in the three steps, in numerical order as shown.














Intake Manifold Specifications

Exhaust Manifold Specifications

Camshaft Gear/Sprocket Specifications