F 550 4WD Super Duty V8-6.4L DSL Turbo (2008)
Body / Frame Mount Bushing: Service and Repair
Body Retainer Cage Nuts
Front End Sheet Metal (FESM)
NOTE: The Front End Sheet Metal (FESM) body cage nut has an additional access point if needed, by removing the radiator.
1. Remove the headlamp assembly.
2. Remove the pushpins and position the splash shield aside, if equipped.
3. Bend the tabs of the damaged cage nut retainer upward to access the cage nut.
4. NOTE: Upper is 5.4L, lower is 6.4L and 6.8L.
Using a suitable tool, hold the cage nut and remove the FESM mounting bolt.
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Discard the FESM bolt.
