Cylinder Head Rocker Arm and Shaft Inspection
VTEC Rocker Arms
  1. Inspect the rocker arm pistons (B). Push on them manually. If they do not move smoothly, replace the rocker arm set.
    NOTE:
    • Apply new engine oil to the rocker arm pistons when reassembling.
    • When reassembling the secondary rocker arm A, carefully apply air pressure to the oil passage of the rocker arm.
  1. Reassemble the rocker arm assembly.
  1. Install the rocker arm assembly.