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.
2018 Chevrolet Spark LS, Standard TransFACTORY OEM SERVICE PROCEDURE
Fastener Specifications
Single Use Non-Threaded Fasteners/Components
| Application |
|---|
|
NOTE:
All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal. |
| Steering Gear Boot Inner Clamp |
Reusable Threaded Fastener Tightening Specifications
| Application | Specification |
|---|---|
| Metric (English) | |
|
NOTE:
All fasteners listed in this table can be reused after removal. |
|
| Electronic Power Steering Motor Control Module Bracket Bolt | 18 N.m (13 lb ft) |
| Electronic Power Steering Motor Control Module Mounting Bolt | 3 N.m (27 lb in) |
| Steering Gear Bolt | |
|
100 N.m (74 lb ft) |
|
90 - 105 Degrees |
| Steering Linkage Inner Tie Rod | 88 N.m (65 lb ft) |
| Steering Linkage Inner Tie Rod Jam Nut | 75 N.m (55 lb ft) |
| Steering Linkage Outer Tie Rod Nut | |
|
30 N.m (22 lb ft) |
|
120 - 130 Degrees |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.