Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMERCURY1989GRAND MARQUIS GSREPAIR AND DIAGNOSIS (SINGLE PAGE)SUSPENSIONWHEEL ALIGNMENTWHEEL ALIGNMENT SPECIFICATIONS & PROCEDURESALIGNMENT SPECIFICATIONS
1989 Mercury Grand Marquis GS
Alignment Specifications
1989 Mercury Grand Marquis GSSECTION Alignment Specifications
WHEEL ALIGNMENT SPECIFICATIONS
| Application | Specification | |||
|---|---|---|---|---|
| Camber in Degrees | ||||
| Fraction | -1/4 +/- 1/2 | |||
| Decimal | -.25 +/-/50 | |||
| Caster in Degrees (1) | ||||
| Fraction | 4 +/- 3/4 | |||
| Decimal | 4 +/- .75 | |||
| Toe-In in Inches | ||||
| Fraction | 1/16 +/- 1/8 | |||
| Decimal | .063 +/- .125 | |||
| Toe-In in Degrees | ||||
| Fraction | 1/8 +/- 1/4 | |||
| Decimal | .125 +/- .250 | |||
| Toe-Out on Turns | ||||
| Inner | 20° | |||
| Outer | 18.51° | |||
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RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.