Ford Workshop Service and Repair Manuals

Compressor, Valve Spring

303-361A (21-155A)

Adapter for 303-361A

303-361-02 (21-155-02A)

Installer, Valve Stem Collets

303-362 (21-156)

Pliers, Valve Stem Seal

303-508 (21-165)

1. Remove the cylinder head.
   For additional information, refer to: Cylinder Head (303-01D Engine - 2.0L Duratec-HE (MI4), In-vehicle Repair).
   

2. Using the special tools, remove the valve springs.
   • Compress the valve spring.
   • Remove the valve collets.
   • Release the valve spring.
   • Remove the valve spring retainer and the valve spring.

3. Using the special tool, remove the valve seals.
   • Discard the valve seals.

4. Remove the valves.

1. Install the valves.

2. 

   NOTE:Install new valve seals.
   

   NOTE:Cover the valve collet groove on the valve stem with a protective sleeve.
   Using the special tool, install the valve seals.
   • Remove the protective sleeve.

3. Using the special tools, install the valve springs.
   • Install the valve spring retainer and the valve spring.
   • Compress the valve spring
   • Install the valve collets.
   • Release the valve spring.

4. Remove the special tools.

5. Install the cylinder head.
   For additional information, refer to: Cylinder Head (303-01D Engine - 2.0L Duratec-HE (MI4), In-vehicle Repair).