October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Valve Spring Squareness
- Measure the out-of-square on each valve spring.
- Turn the valve spring and observe the space between the top of the valve spring and the square. Install a new valve spring if out of square.
- For additional information, refer to the SPECIFICATION CHART in the appropriate engine section.
- If out of specification, install new components as necessary. Refer to the ENGINE MECHANICAL - 3.5L
or ENGINE MECHANICAL - 3.7L
for the procedure.
Courtesy of FORD MOTOR CO.