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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Preliminary Inspection

NOTE: Prior to performing the front wheel alignment, a preliminary inspection should be made to determine the condition of the vehicle's suspension components. The following checks and procedures should be made prior to performing front wheel alignment:

CAUTION: Do not attempt to adjust alignment by heating or bending suspension or steering components.

1. Vehicle must be level.
2. Inflate tires to specified pressure (cold).
3. Check vehicle ride height.
4. Inspect all suspension and steering components for looseness.
5. Check existing caster, camber, and toe settings prior to alignment.
6. Check all suspension fasteners for proper torque.
7. Alignment equipment must be capable of four wheel alignment.
8. Alignment rack must be leveled to 1/16 of an inch, side to side and front to rear and be equipped with wheel runout compensation.