2007 Wrangler JK Factory Service Manual 9 - ENGINE

SEALS-VALVE STEM

DESCRIPTION



The valve stem seals are made of Viton rubber. The seals are positioned over the valve stem and seated on the valve guide .

REMOVAL


1. Remove the valve springs.
(Refer to 9 - ENGINE/CYLINDER HEAD/VALVE SPRINGS - REMOVAL)
2. Remove the valve stem seal.

INSTALLATION


1. Install the valve stem seal squarely over the valve guide, using the valve stem as a guide. Do not force the seal against top of the valve guide.
2. Install the valve spring. (Refer to 9 - ENGINE/CYLINDER HEAD/VALVE SPRINGS - INSTALLATION)