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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 350 (Automatic Transmission Servicing) >> Removal & Installation >> 2-4 Servo >> Installation

2-4 Servo: Installation

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the new seals on the pistons and the servo cover.
  2. Lubricate the seals with clean transmission fluid.
  3. Install the 2-4 servo assembly into the 2-4 servo bore.
  4. Install the servo cover and "O" ring seal.
  5. Install the servo cover depressor.
  6. Tighten the bolt on the servo cover depressor to compress the servo cover. See Figure.
  7. Install the servo cover retaining ring.
  8. Remove the servo cover depressor from the oil pan flange.
  9. Install the oil pan bolt and tighten to specification. See TORQUE SPECIFICATIONS .
  10. Connect the oil cooler lines to the transmission, if removed. See OIL COOLER LINES .
  11. Raise the transmission into place.
  12. Remove the drain pan from under the vehicle.
  13. Install the exhaust manifold pipe.
  14. Install the transmission support. See TRANSMISSION SUPPORT in REMOVAL & INSTALLATION - BLAZER, JIMMY CANADIAN, SONOMA & S10 PICKUP article.
  15. Remove the transmission jack.
  16. Lower the vehicle.
  17. Fill transmission with appropriate fluid to proper level. See LUBRICATION .