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.
Installation Procedure
2019 Chevrolet Trax Premier, AWDSECTION Installation Procedure
WARNING: This page is about a different car, the 2018 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
Install a NEW vacuum pump gasket (1).
- Install the vacuum pump (2).
Install the vacuum pump bolt retainer (2).
- Install the vacuum pump bolts (3) and tighten. Vacuum Pump Installation
- Radiator Surge Tank - Install - Radiator Surge Tank Replacement (LUV, 2H0)Radiator Surge Tank Replacement (LE2)
- Power Brake Booster Vacuum Hose - Connect - Power Brake Booster Vacuum Hose Replacement (LUV)Power Brake Booster Vacuum Hose Replacement (LE2)Power Brake Booster Vacuum Hose Replacement (2H0)
- Charge Air Cooler Outlet Hose - Install - Charge Air Cooler Outlet Air Hose Replacement
NOTE:
Ensure all passages of the vacuum pump are clean and free of all debris prior to installation.
CAUTION:
Refer to Fastener Caution .
RENDER: 1.0x
NO RELATED
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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.