
Special Tool(s)
|  | 303-361B Compressor, Valve Spring | 
|  | 303-361B-06 Adapter for 303-361B | 
|  | 303-363 Adapter, Air Supply (Cylinder Head) | 
|  | 303-508 Pliers, Valve Stem Seal | 
Removal
1. Remove the camshafts.
Refer to: Camshafts (303-01 Engine - 2.5L Duratec (147kW/200PS) - VI5, Removal and Installation).

3. Using the special tool, apply 7 to 10 bar of compressed air into the cylinder.
Special Tool(s): 303-363

4. Special Tool(s): 303-361B, 303-361B-06

5. Special Tool(s): 303-508

Installation
1. To install reverse the removal procedure.