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 MANUALSMAZDA2009CX-9 FWD V6-3.7LREPAIR AND DIAGNOSISMAINTENANCEALIGNMENTSERVICE AND REPAIRFRONT WHEEL ALIGNMENT
2009 Mazda CX-9 FWD V6-3.7L
Front Wheel Alignment
2009 Mazda CX-9 FWD V6-3.7LSECTION Front Wheel Alignment
FRONT WHEEL ALIGNMENT
Front wheel alignment [2WD] (Unloaded)*1
*1
Engine coolant and engine oil are at specified level. Spare tire, jack and tools are in designated position.
*2
Difference between left and right must not exceed 1°30′.
Front wheel alignment [AWD] (Unloaded)*1
*1
Engine coolant and engine oil are at specified level. Spare tire, jack and tools are in designated position.
*2
Difference between left and right must not exceed 1°30′.
Steering Angle Adjustment
1. Jack up the front of the vehicle and support it on safety stands.
2. Loosen the locknut of the tie-rod end.
3. Remove the rack boot clamp.
4. Rotate the tie rod and adjust the steering angle.
NOTE:
- The travel distance of the right and left tie rods should be the same.
5. Rotate the tie rod and adjust so that the length L shown in the figure is within the specification.
- Dimension L (reference value)
33.9-43.9 mm {1.34-1.72 in}
- Difference between left and right
3 mm {0.12 in} or less
6. Tighten the locknut of the tie-rod end.
Tightening torque
- 68.6-98.0 Nm {7.00-9.99 kgf-m, 50.6-72.2 ft-lbf}
7. Correct the rack boot twists.
8. Install and fix the rack boot clamp.
9. After adjusting the steering angle, always inspect and adjust the total toe-in.
Camber and Caster Adjustment
1. Remove the windshield wiper arm (LH). Windshield Wiper Arm And Blade Removal/Installation
2. Partially peel back the cowl grille. Cowl Grille Removal/Installation
3. Jack up the front of the vehicle and support it on safety stands.
4. Remove the mounting rubber nuts.
5. Push the shock absorber and coil spring component downward, and turn the direction indicator to the desired position.
Adjustment value from original position
6. Install the shock absorber and coil spring, then tighten the mounting rubber nuts to the specified torque.
Tightening torque
- 46.1-62.7 Nm {4.71-6.39 kgf-m, 34.1-46.2 ft-lbf}
7. Install the cowl grille. Cowl Grille Removal/Installation
8. Install the windshield wiper arm (LH). Windshield Wiper Arm And Blade Removal/Installation
Total Toe-in Adjustment
1. Jack up the front of the vehicle and support it on safety stands.
2. Loosen the locknut of the tie-rod end.
3. Remove the rack boot clamp.
4. Adjust the total toe-in by rotating each tie rod (left and right) in the opposite directions by the same amount respectively.
NOTE:
- Toe angle changes by approx. 6 mm {0.2 in} per one rotation of the tie rod for one wheel.
- Each tie rod has a right-hand thread. When increasing the toe-in angle, rotate the right tie rod toward the front of the vehicle and rotate the left tie rod toward the rear of the vehicle by the same amount.
5. Tighten the locknut of the tie-rod end.
Tightening torque
- 68.6-98.0 Nm {7.00-9.99 kgf-m, 50.6-72.2 ft-lbf}
6. Verify that the rack boot does not have any twisting and install the rack boot clamp.
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.