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 MANUALSBUICK2006TERRAZA CXL, 3.5 L, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 130 (ENGINE COOLING SYSTEM)REPAIR INSTRUCTIONSCOOLANT RECOVERY RESERVOIR REPLACEMENTINSTALLATION PROCEDURE
2006 Buick Terraza CXL, 3.5 L, AWD
Installation Procedure
2006 Buick Terraza CXL, 3.5 L, AWDSECTION Installation Procedure
WARNING: This page is about a different car, the 2006 Buick LaCrosse and 2006 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
- Install the coolant recovery reservoir (3) to the lower retainer and the shock tower studs.
- Install the nuts (2) to the shock tower studs.
Tighten: Tighten the nuts to 3.3 N.m (29 In. Lbs.).
- Lubricate the reservoir hose with clean water. Route the hose to the radiator overflow neck fitting.
- Install the coolant reservoir hose (1) to the radiator overflow fitting.
- Connect the coolant reservoir hose support retainer to the electrical harness.
- Position the coolant reservoir hose clamp to the radiator overflow fitting.
- Fill the coolant recovery reservoir to the proper level.
NOTE:
Refer to Fastener Notice
in Cautions and Notices.
IMPORTANT:
The hose end must be flush against the radiator filler neck. Seat the clamp squarely between the radiator filler neck and the flared end of the fitting.
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:
- • 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.