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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 237 (Automatic Transmission - 4L80-E/4L85-E (Service & Replacement)) >> Repair Instructions >> Accumulator Housing Replacement >> Removal Procedure

Removal Procedure

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  1. Raise the vehicle.
  2. Remove the control valve body assembly. Refer to Valve Body and Pressure Switch Replacement .
  3. Remove the 3rd and 4th clutch accumulator housing bolts (1).
  4. Remove the 3rd and 4th clutch accumulator housing (8).
  5. Remove the accumulator housing gasket (6). The accumulator housing gasket may be stuck to the spacer plate (5).
  6. Remove the 3rd clutch accumulator piston spring (7).
  7. Remove the 4th clutch accumulator piston spring (2).
  8. Remove the control valve body spacer plate (5).
  9. Remove the control valve assembly to spacer plate gasket (4) from the spacer plate (5).
  10. Fig 1: Removing Accumulator Housing & Components
    G02424512Courtesy of GENERAL MOTORS CORP.