Manual Inspection

1. Set the No. 1 piston at TDC.
2. Remove the cylinder head cover.
3. Move the intake secondary rocker arm on the No. 1 cylinder manually.





4. Check that the intake secondary rocker arm moves independently of the primary intake rocker arm.
5. Check the intake secondary rocker arm of each cylinder at TDC.
- If the intake secondary rocker arm does not move, remove the primary and secondary intake rocker arms as an assembly and check that the pistons in the secondary and primary rocker arms move smoothly.
- If any rocker arm needs replacing, replace the primary and secondary rocker arms as an assembly.