Replacement of a sealing ring of a camshaft

Remove the camshaft pulley.

The camshaft O-ring is now accessible for removal. Using a suitable screwdriver or bent-end tool, pry the O-ring out of its socket (see fig. 2V.19).



Check that the O-ring seat is clean. Lubricate the sealing ring lips and mating surfaces with engine oil and, using a tubular drift, install the sealing ring in place (see fig. 2V.20).



Install the camshaft pulley.