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Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the transmission filter. Refer to Automatic Transmission Fluid/Filter Replacement   . 
  2. Remove the rear servo from the transmission case in the following order:
    1. 2.1. Cover bolts (6)
    2. 2.2. Cover (5)
    3. 2.3. Cover gasket (4)
    4. 2.4. Bottom retaining clip (3)
    5. 2.5. Servo piston (2)
    6. 2.6. Outer ring oil seal (1)
    7. 2.7. Inner ring oil seal (7)
    8. 2.8. Accumulator piston (8)
    9. 2.9. Piston seal (9)
    10. 2.10. Washer (10)
    11. 2.11. Servo spring (11)
    12. 2.12. Servo spring retainer (12)
    13. 2.13. Selective pin (13)
    14. 2.14. Accumulator spring (14)
      15. Fig 1: Removing Rear Servo
      G01952391Courtesy of GENERAL MOTORS CORP.
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