Valve Spring, Retainer, and Seal: Installation

WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Lubricate the valve guide with clean engine oil.

Using the special tool, install the valve seal.

Fig 1: Installing Valve Seal

Courtesy of FORD MOTOR CO.

Using the special tool, install the valve spring, retainer and key.

Fig 2: Identifying Special Tool (303-473)

Courtesy of FORD MOTOR CO.

Install the camshaft roller followers. For additional information, refer to Camshaft Roller Follower .