Crown Victoria V8-4.6L CNG SOHC VIN 9 (1999)
4. Use the Valve Spring Compressor to compress the valve springs and remove the cam roller followers.
Installation
1. Use the (A) Valve Spring Compressor to compress the (B) valve spring and install the (C) camshaft roller followers.
2. Remove the Valve Spring Spacer.
3. Install the valve cover.
