LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2021 >> Yukon XL AT4 >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Hydraulic Brakes >> Repair Instructions >> Brake Master Cylinder Reservoir Replacement >> Installation Procedure

Installation Procedure

  1. GM5543215Courtesy of GENERAL MOTORS COMPANY

    Lubricate the brake master cylinder reservoir seals (1) with GM approved brake fluid from a clean, sealed brake fluid container. Adhesives, Fluids, Lubricants, and Sealers 

  2. Brake Master Cylinder Reservoir Seal (1) - Install NEW [ 3x ]
  3. GM5543216Courtesy of GENERAL MOTORS COMPANY

    Brake Master Cylinder Reservoir (1) - Install

  4. GM5543214Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Brake Master Cylinder Bolt (1) - Install and tighten [ 2x ] - Fastener Specifications 

  5. GM5542994Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (1) @ Brake Fluid Level Indicator Switch - Connect

  6. Front Wheelhouse Liner - Left Side - Install Front Wheelhouse Liner Replacement
  7. Install the left front tire and wheel assembly. Tire and Wheel Removal and Installation (Aluminum Wheel)
  8. Remove the support and lower the vehicle.
  9. GM5522093Courtesy of GENERAL MOTORS COMPANY

    {If equipped} Front Tire Front Air Deflector Bolt (1) - Install and tighten - Fastener Specifications

  10. GM5543167Courtesy of GENERAL MOTORS COMPANY

    Radiator Surge Tank (1) - Install

  11. GM5543163Courtesy of GENERAL MOTORS COMPANY

    Radiator Surge Tank Bolt (1) - Install and tighten - Fastener Specifications

  12. GM5150254Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Upper Housing (2) - Install

  13. CAUTION:

    Refer to Fastener Caution .

  14. Air Cleaner Housing Cover Bolt (1) - Install and tighten [ 3x ] - Fastener Specifications
  15. Connect the mass airflow sensor electrical connector.
  16. GM5150211Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Outlet Front Duct (2) - Install

  17. Air Cleaner Outlet Duct Clamp (1) - Tighten [ 2x ] - Fastener Specifications
  18. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection (KL9)
  19. Fill the brake master cylinder reservoir to the maximum-full level with GM approved brake fluid from a clean, sealed brake fluid container. Brake Master Cylinder Reservoir Filling