TSX L4-2.4L (2005)
(1/16 in.). If the valve does not open, replace it, then go to step 7.
7. Remove the VTC valve O-ring (A).
8. Coat a new O-ring with engine oil, then install it.
9. Clean and dry the mating surface of the valve.
10. Install the valve.
NOTE: Do not install the valve while wearing fiberous cloth gloves. Be careful not to contaminate the cylinder head opening.