Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Wheels: Service Precautions

Aluminum Wheel

CAUTION
Aluminum wheels are easily scratched. To maintain their appearance and safety, be careful of the following:
1. Be careful not to damage the aluminum wheels during removal, installation, wheel balancing, etc. After removing aluminum wheels, place them on a rubber mat etc.
2. While the vehicle is being driven, be careful not to ride over sharp obstacles or allow aluminum wheels to contact the shoulder of the road.
3. When installing a tire chain, be sure to install it properly not to have slack, otherwise it may hit the wheel while driving.
4. When washing the aluminum wheel, use neutral synthetic detergent and water. Avoid using the cleansers containing abrasives, hard brushes or an automatic car washer.