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Home >> Chevrolet >> 2024 >> Tahoe Commercial, 4WD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 10L80 (MHS MHU MQC) - Repair Instructions - On Vehicle (1 Of 2) >> Repair Instructions - On Vehicle >> Automatic Transmission Auxiliary Fluid Pump Replacement >> Removal Procedure

Removal Procedure

  1. GM5427502Courtesy of GENERAL MOTORS COMPANY

    Automatic Transmission Fluid Filter (2) - Remove - Automatic Transmission Fluid, Fluid Pan and/or Filter Replacement (L84/L87) , or Automatic Transmission Fluid, Fluid Pan and/or Filter Replacement (LM2) 

  2. GM5428678Courtesy of GENERAL MOTORS COMPANY

    Control Valve Upper Body Bolt (1) - Remove

  3. Automatic Transmission Auxiliary Fluid Pump Outlet Pipe (2) - Remove
  4. Automatic Transmission Auxiliary Fluid Pump Outlet Pipe Seal (3) - Remove and DISCARD
  5. Automatic Transmission Auxiliary Fluid Pump Seal (4) - Remove and DISCARD
  6. GM5428680Courtesy of GENERAL MOTORS COMPANY

    Automatic Transmission Auxiliary Fluid Pump Bolt (1) - Remove [3x]

  7. Disconnect the electrical connector.
  8. Automatic Transmission Auxiliary Fluid Pump (2) - Remove