Adjustment Cautions
Before making front end alignment adjustments, check the following points:
- Wheel bearings must be properly adjusted.
- Steering linkage and suspension must not have excessive looseness. Check for wear in tie rod ball ends and ball joints.
- Tires should be approximately equal in tread wear and runout must not be excessive. Tires and wheels should be in balance and inflated to manufacturers specifications.
- Car must be at curb height with full fuel tank, no passenger load, spare tire in place but no load in trunk.
- Car must be on level floor and at normal running height. Bounce front end of car several times and allow it to settle to running height.
- If steering wheel not centered with front wheels in straight ahead position, correct by shortening one tie rod adjusting sleeve and lengthening opposite sleeve.
- Ensure wheel lug nuts are tightened to manufacturers specifications as shown in following table.
WHEEL LUG NUTS TIGHTENING SPECIFICATIONS
| Application |
Ft.Lbs. |
| American Motors |
75 |
| Buick |
| |
7/16" Nuts |
80 |
| |
1/2" Nuts |
100 |
| Cadillac |
| |
Seville |
80 |
| |
All Others |
100 |
| Chevrolet |
| |
Impala, Caprice |
90 |
| |
All Others |
70 |
| Chrysler Corp. |
85 |
| Ford Motor Co. |
95 |
| Oldsmobile |
| |
88 & 98 |
100 |
| |
Toronado |
130 |
| |
All Others |
80 |
| Pontiac |
| |
Except Alum. Wheels |
80 |
| |
Aluminum Wheels |
90 |