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)

Or, hide this message: temporarily or permanently

Preliminary Inspection

1. Road test vehicle noting any abnormal steering or handling characteristics.
2. Ensure tires are the proper type, correctly inflated, properly balanced and same size on each axle.
3. Inspect ball joints, suspension arms, bushings and tie rods, and repair or replace any component that is damaged or excessively worn.
4. Ensure wheel runout is not excessive and bearings are properly adjusted.
5. Check suspension components for wear and correct tightening.
6. Jounce vehicle several times to settle suspension.
7. Place vehicle on suitable alignment rack following manufacturer's instructions. Remove hub cap and cotter pin, and attach alignment gauges to wheel hub.
8. Check and correct alignment angles in the following sequence: camber and caster, and toe-in.