Operation CHARM: Car repair manuals for everyone.

Front - 4X4

Wheel Studs - F-450, F-550 and Motorhome

Special Tool(s):




Special Tool(s)

Removal
1. Raise and support the vehicle.
2. Remove the wheel and tire assembly.






3. Using the C-Frame and Clamp Assembly Tool, remove the lug bolt from the wheel adapter and discard.

Installation






1. Install the new lug bolt aligning the serrations in the wheel adapter flange made by the original lug bolt.
- Place four flatwashers over the outside end of the lug bolt and thread a standard lug nut with the flat side against the washers.
- Tighten the lug nut until the lug bolt head seats against the back side of the wheel adapter flange.






2. Remove the lug nut and flatwashers.
3. Install the wheel and tire assembly.
4. Lower the vehicle.