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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General Description

Wheel alignment refers to the angular relationship of the wheels and suspension components to the ground. The accurate alignment of these components is very important to proper vehicle tracking and to tire tread life.

Caster, Camber and Toe measurements are adjustable on the front suspension. Toe is the only adjustment made to the rear suspension.