Operation CHARM: Car repair manuals for everyone.

Removal

Penetrating oil is not effective in removing tight wheels. However, if it is used, apply sparingly to the center hole area of the wheel only.

CAUTION: If penetrating all gets on the vertical surfaces between the wheel and the rotor or drum, it could cause the wheel to work loose as the vehicle is driven, resulting In a loss of control and an Injury accident.

Wheels can be difficult to remove due to foreign material or a tight fit between the wheel center hole and the rotor. Excessive force, such as hammering the wheel or tire, can cause damage and is not recommended. Slight tapping on the tire sidewall using a large rubber mallet is acceptable.

REMOVAL PROCEDURE
Using the following procedure, the wheel can be removed without damage.
1. Tighten all of the wheel nuts on the affected wheel. Then loosen each nut two turns. Rock the vehicle from side to side. If this is not effective go to the next step. If this procedure is effective, go to Step 3.
2. Rock the vehicle from Drive to Reverse, allowing the vehicle to move several feet in each direction. Apply quick, hard jabs on the brake pedal in order to loosen the wheel. If the wheel still does not free up, then rock the vehicle again from side to side as hard as possible using one or more person's body weight. If the wheel is still tight, repeat the procedure.
3. Raise the vehicle and suitably support the vehicle.
4. Remove the wheel cover.
5. Remove the wheel nuts.
6. Mark the location of the tire and wheel assembly to the hub assembly.
7. Clean the wheel nuts, studs and the wheel and brake chum or rotor mounting surfaces.

CAUTION: Before Installing a wheel, remove any buildup of corrosion on the wheel mounting surface and brake drum or rotor by scraping and wire brushing. Installing wheels without good metal-to-metal contact at the mounting surfaces can cause wheel nuts to loosen, which may later allow the wheel to come off while the vehicle is in motion.