Installation Procedure

Lightly lubricate the master cylinder reservoir seals with GM approved brake fluid from a clean, sealed brake fluid container. Adhesives, Fluids, Lubricants, and Sealers
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Brake Master Cylinder Reservoir Seal (1) - Install [2x]
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Brake Master Cylinder Reservoir (1) - Install
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CAUTION:
Fastener Caution

Brake Master Cylinder Reservoir Bolt (1) - Install and tighten 8 N.m (71 lb in)
Bench bleed the brake master cylinder. Brake Master Cylinder Bench Bleeding
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Brake Master Cylinder (1) - Install
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Brake Master Cylinder Nut (1) - Install and tighten [2x] 22 N.m (16 lb ft)
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Brake Pressure Modulator Valve Primary Brake Pipe Fitting (1) - Install and tighten 32 N.m (24 lb ft)
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Brake Pressure Modulator Valve Secondary Brake Pipe Fitting (1) - Install and tighten 32 N.m (24 lb ft)
Brake Fluid Level Indicator Switch Electrical Connector - Connect
Bleed the brake system. Hydraulic Brake System Bleeding (Manual with LGX) Hydraulic Brake System Bleeding (Pressure with LGX) Hydraulic Brake System Bleeding (Pressure with LTA)
Air Inlet Grille Panel - Install - Air Inlet Grille Panel Replacement