Other information:
The aluminum wheels are coated with a clear protective finish.
Do not use any abrasive cleaner, polishing compound, solvent, or wire
brushes on aluminum wheels. They may scratch the finish.
Clean the wheel when it has cooled.
Use only a mild soap or neutral detergent, and rinse thoroughly ...
Replacement
1.
Discharge refrigerant from the refrigeration system.
2.
Replace faulty tube or hose.
Cap the open fittings immediate ...