Cylinder Head Assembly: Specifications

Cylinder Head

Install cylinder head, follow the steps below to tighten cylinder head bolts in numerical order as shown.









Arrow Indicates Engine front







CAUTION:
Check and confirm the tightening angle by using Tool (A) or protractor. Never judge by visual inspection without the tool.

Tool number : KV10112100 (BT-8653-A)


Re-usability

Cylinder Head Bolts Outer Diameter
- Cylinder head bolts are tightened by plastic zone tightening method. Whenever the size difference between (d1) and (d2) exceeds the limit, replace them with a new one.


Limit [(d1) - (d2)]: 0.15 mm (0.0059 in)

- If reduction of outer diameter appears in a position other than (d2), use it as (d2) point.




Cylinder Head






Valve Dimension






Valve Guide






Valve Seat






Valve Spring








Camshaft Bearing Cap Torque & Sequence
- Install camshaft bracket bolts in three stage in numerical order as shown.





Arrow Indicates Engine front

- There are two types of bolts. Locate the bolts as shown.






- Tighten all bolts in numerical order in three steps.






Intake Manifold Torque & Sequence

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Exhaust Manifold Torque & Sequence

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Camshaft Gear/Sprocket Torque

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