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.
2011 Lexus LX 570FACTORY OEM SERVICE PROCEDURE
Service Data
| Starter assembly | Standard current: 150 A or less at 11.5 V |
| Starter armature assembly | Standard commutator diameter: 29.0 mm (1.14 in.) Minimum commutator diameter: 28.0 mm (1.10 in.) Standard commutator undercut depth: 0.4 mm (0.0157 in.) Minimum commutator undercut depth: 0.2 mm (0.00787 in.) Maximum commutator circle runout: 0.05 mm (0.00197 in.) |
| Brush | Standard brush length: 14.4 mm (0.567 in.) Minimum brush length: 9.0 mm (0.354 in.) |
| Starter brush holder assembly | Standard spring installed load: 22 to 27 N (2 to 3 kgf, 5.0 to 6.1 lbf) Minimum spring installed load: 14 N (1 kgf, 3.1 lbf) |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.