See also:

Lubrication oil circulation in the refrigerant circuit
Operate the air conditioner compressor at a low engine speed (at idle or low driving speeds) a few minutes each month during the off-season to circulate its oil. ...

Aluminum wheels
Aluminum wheels can be scratched and damaged easily. Handle them carefully to maintain their appearance, performance, and safety. ● When any of the wheels is removed and replaced for tire rot ...

Synthetic oil
You should use synthetic engine oil that meets the same requirements given for conventional engine oil. When using synthetic oil, you must use oil of the same classification, viscosity and grade shown ...