NOTE: Measure each valve's clearance at base circle before removing the camshafts. The shims are not serviceable with the camshafts in place. Failure to measure all clearances prior to removing the camshafts will necessitate repeated removal and installation and wasted labor time.
Use a feeler gauge to measure each valve's clearance and record its location.
Remove the camshafts.
Remove the shims.
NOTE: The shims are marked for thickness; example: 2.22 mm = 222 on shim.
NOTE: The corrected shims allow the following valve clearances.