ZDX V6-3.7L (2010)
8. Remove the sealing bolts, then install VTEC air stop tool A and the VCM air adapter (B) to the inspection hole, then connect the air pressure
regulator (C) as shown.
9. Loosen the valve on the regulator, and apply the specified air pressure.
10. With the specified air pressure applied, rotate the crankshaft pulley clockwise, and visually check all the intake primary rocker arms (A) and the
intake secondary rocker arms (B) move together.
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If the intake primary rocker arm and the intake secondary rocker arm move independently, remove the intake primary rocker arm and the
intake secondary rocker arm as an assembly, and check that the pistons in the rocker arms move smoothly. If any intake rocker arm needs
replacing, replace the primary and secondary rocker arms as an assembly, then retest.
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If the intake primary rocker arm and the intake secondary rocker arm move together, go to step 11.
