Group 22, Wheels and Tires
SM 765, Nov ’06 Pneumatic Wheels and Tires • 22-2-5
7. Check for cracks in the wheel.
Cracks in the wheel are caused by :
• Deep rim tool marks.
• Overload on wheels.
• Too much air pressure in the tires.
• Using the wrong size tires.
8. Check for cracks in the lock ring.
9. Check for cracks between the stud holes in the wheel.
Cracks are caused by :
• Loose wheel nuts.
• Wheel not installed correctly.
• Wrong size or type of parts used.
• Too much torque on the wheel fasteners. If the
wheel mounting parts are too tight, the studs or
bolts can break, causing cracks in the wheel
between the stud holes.
• Too little torque on the wheel fasteners. If the
wheel mounting parts are too loose, damage to
parts and tire wear will result.
10. Check wedge ring for wear or damage. Corrosion
buildup will cause wear and damage to the wheel
wedge ring.
11. Clean the wheels. Remove rust and dirt.
12. Clean the tire bead seat area. Remove all rust and
rubber with a wire brush or wheel.
13. Clean wedge and lock rings. Make sure the seating
surface and bead seat areas are clean.
14. Apply paint to the tire rim with a brush. Or, use an
aerosol can of metal primer.
The parts must be clean and dry before you apply the
paint. Make sure to apply paint to the outside or tire
side of the rim. This is important because air is on the
metal surface of the tire side of the rim
15. Apply lubricant on the tire side of the rim base. Do
not use a lubricant that has water or solvent which
will cause damage to the rubber.
N
TE
Clark dealers can supply the correct lubri-
cant, which contains a rust inhibitor.
To Next Page
Loading...
