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 140 (DISC BRAKE SYSTEM)REPAIR INSTRUCTIONSBRAKE CALIPER OVERHAUL - FRONTINSTALLATION 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.

Lubricate the new piston seal with Delco Supreme 11®, GM P/N 12377967 (Canadian P/N 992667) or equivalent, DOT-3 brake fluid from a clean, sealed brake fluid container.
Install the lubricated, new piston seal into the caliper bore.
Install the caliper piston into the caliper bore. Press the piston to the bottom of the bore.
Install the new piston dust boot seal over the piston.

Fig 1: Identifying J 36349

Courtesy of GENERAL MOTORS CORP.

Use J 35777 to fully seat the caliper piston seal into the counterbore. See Special Tools .
Install the bleeder valve and cap to the caliper and tighten the valve securely.
Install the front brake caliper to the vehicle. Refer to Brake Caliper Replacement - Front (J65, JL9) .

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.