RDX AWD L4-2.3L Turbo (2010)
7. If a valve guide still will not move, drill it out with a 8 mm (5/16 in) bit, then try again.
NOTE: Drill guides only in extreme cases; you could damage the cylinder head if the guide breaks.
8. Remove the new guide(s) from the freezer, one at a time, as you need them.
9. Apply a thin coat of clean engine oil to the outside of the new valve guide. Install the guide from the camshaft side of the head; use the 5.5 mm
valve guide driver to drive the guide in to the specified installed height (A) of the guide (B). If you have all 16 guides to do, you may have to
reheat the head.
