Camshaft: Adjustments

(refer to Testing and Inspection, Procedures)

Note: Before performing the adjustment work, check timing of camshaft, refer to Testing and Inspection, Procedures





Remove Special Tool 11 3 240 from cylinder head.
Remove Special Tool 11 2 300 from locating bore in engine block.
Rotate the engine on the central bolt enginewise until the camshafts on the fourth cylinder are located in the firing TDC position,
Loosen two screws on each chain wheel.





Rotate the engine on the central bolt enginewise until the camshafts on the fourth cylinder are located in the firing TDC position.





Secure crankshaft in TDC position with Special Tool 11 2300.

Caution: Remove Special Tool prior to operating engine.





Loosen the remaining two screws on each chain wheel.





Align the camshafts so that Special Tool 11 3 240 is flush seated on the cylinder head.





Tighten two screws for each chain wheel.
For tightening torque, refer to Engine, Specifications.





Remove Special Tool 11 3 240 from cylinder head.





Remove Special Tool 11 2 300 from locating bore in engine block.





Rotate the engine on the central bolt enginewise until the camshafts on the fourth cylinder are located in the firing TDC position.
Tighten the remaining two screws on each chain wheel.
Tightening torque, refer to Engine, Specifications.
Assemble engine.