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.
2007 Lexus IS 350FACTORY OEM SERVICE PROCEDURE
Torque Specifications
WARNING: This page is about a different car, the 2007 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
AXLE TORQUE SPECIFICATIONS
| Part Tightened | N*m | kgf*cm | ft.*lbf |
|---|---|---|---|
| Front wheel set bolt | 103 | 1,050 | 76 |
| Steering knuckle x Lower ball joint assembly | 120 | 1,224 | 89 |
| Steering knuckle x Tie rod assembly | 65 | 663 | 48 |
| Steering knuckle x Upper suspension arm | 87 | 887 | 64 |
| Steering knuckle x Front axle hub sub-assembly | 69 | 702 | 51 |
| Steering knuckle x Front disc brake caliper assembly | 78 | 795 | 58 |
| Steering knuckle x Speed sensor front: Bolt (A) | 14 | 140 | 10 |
| Steering knuckle x Speed sensor front: Bolt (B) | 8.5 | 87 | 75 in.*lbf |
| Front drive shaft x Front axle hub nut | 294 | 2,998 | 217 |
| Rear wheel set nut | 103 | 1,050 | 76 |
| Rear drive shaft x Rear axle shaft nut | 290 | 2,957 | 214 |
| Rear axle carrier sub-assembly x Toe control link sub-assembly | 70 | 714 | 52 |
| No.2 rear suspension arm assembly x Stabilizer link assembly | 27 | 275 | 20 |
| Rear axle carrier sub-assembly x Rear axle hub & bearing assembly | 70 | 714 | 52 |
| Rear axle carrier sub-assembly x No.1 rear upper control arm assembly | 161 | 1,642 | 119 |
| Rear axle carrier sub-assembly x No.2 rear upper control arm assembly | 70 | 714 | 52 |
| Rear axle carrier sub-assembly x No.1 rear suspension arm assembly | 95 | 969 | 70 |
| Rear axle carrier sub-assembly x No.2 rear suspension arm assembly | 161 | 1,642 | 119 |
| Rear axle carrier sub-assembly x Parking brake cable assembly | 8.0 | 82 | 71 in.*lbf |
| Rear axle carrier sub-assembly x Parking brake anchor block sub-assembly | 76 | 775 | 56 |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
