FixVault

Installation Procedure

  1. Align the transmission to the engine.
  2. Fig 1: Two Upper Transmission-To-Engine Bolts
    GM1424759Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Apply sealant Saturn P/N 21485277 (GM P/N 12345382) or equivalent, to the two upper transmission-to-engine bolts only, and install the transmission-to-engine mounting bolts.

    Tighten:  Tighten the bolts to 64 N.m (47 lb ft).

  4. Install the rear. Refer to Engine Mount Replacement - Right in Engine Mechanical - 3.5L (L66).
  5. Install the front engine mount to the engine. Refer to Automatic Transmission Mount Replacement - Rear  in Engine Mechanical - 3.5L (L66).
  6. Install the following components:
    1. Install the transmission vent hose.
    2. Install the Park/Neutral position switch. Refer to Park/Neutral Position Switch Replacement .
    3. Install the transmission shift cable bracket and bolts.

      Tighten:  Tighten the bolts to 10 N.m (89 lb in).

  7. Fig 2: Starter
    GM1227130Courtesy of GENERAL MOTORS CORP.
  8. Install the starter. Refer to Starter Motor Replacement (L61) or Starter Motor Replacement (L66) in Engine Electrical.
  9. Install the powertrain assembly to the vehicle.
  10. Install the cradle bolts. Refer to Frame Replacement (L61) or Frame Replacement (L66) in Frame and Underbody.
  11. Remove the engine support table.
  12. Install the front engine mount bolts to the body. Refer to Automatic Transmission Mount Replacement - Rear  in Engine Mechanical - 3.5L (L66).
  13. Remove the wood blocks from the cradle.
  14. Install the lower transaxle-to-engine bolts.

    Tighten:  Tighten the bolts to 64 N.m (47 lb ft).

  15. Install the PTU. Refer to Transfer Case Replacement in Transfer Case - MJ8.
  16. Install the torque convertor-to-flywheel bolts.

    Tighten:  Tighten the bolts to 12 N.m (9 lb ft).

  17. Install the torque convertor inspection cover.

    Tighten:  Tighten the bolts to 12 N.m (9 lb ft).

  18. Install the 3 front fender pushpins
  19. Install the front exhaust pipe. Refer to Exhaust Manifold Pipe Replacement (L66) or Exhaust Manifold Pipe Replacement (L61) in Engine Exhaust.
  20. Connect the intermediate shaft from the steering gear. Refer to Intermediate Steering Shaft Replacement in Steering Wheel and Column.
  21. Install the propeller shaft. Refer to Propeller Shaft Replacement in Propeller Shaft.
  22. Install the left and right axle shaft nuts. Refer to Wheel Drive Shaft Replacement - Front in Wheel Drive Shafts.
  23. Connect the left and right lower ball joints. Refer to Lower Ball Joint Replacement in Front Suspension.
  24. Install the left and right stabilizer bar links. Refer to Stabilizer Shaft Link Replacement in Front Suspension.
  25. Install the left and right tie rod ends to the steering knuckles. Refer to Rack and Pinion Outer Tie Rod End Replacement in Power Steering System.
  26. Connect the transmission cooler lines to the transmission and bracket. Refer to Oil Cooler Line Replacement .
  27. Install the left wheelhouse liner. Refer to Wheelhouse Liner Replacement - Front in Body Front End.
  28. Install the front tires. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  29. Lower the vehicle.
  30. Fig 3: A/C High Pressure Switch Harness & Fuel EVAP Line
    GM1226396Courtesy of GENERAL MOTORS CORP.
  31. Install the fuel EVAP line.
  32. Connect the fuel feed line. Refer to Fuel Hose/Pipes Replacement - Chassis in Engine Mechanical - 3.5L (L66).
  33. Install the starter positive cable.

    Tighten:  Tighten the starter cable to 12 N.m (106 lb in).

  34. Install the inlet and outlet heater hoses.
  35. Connect the inlet and outlet radiator hoses to the engine.
  36. Install the A/C tube to the A/C compressor. Refer to Compressor Hose Assembly Replacement (L66) or Compressor Hose Assembly Replacement (L61) in Heating, Ventilation, and Air Conditioning.
  37. Connect the coolant reservoir hose from engine to reservoir.
  38. Connect the A/C line from the condenser to the compressor.
  39. Connect the A/C high pressure switch harness.
  40. Connect the generator positive cable and nut.

    Tighten:  Tighten the nut to 12 N.m (106 lb in).

  41. Install the A/C lower pressure tube at the front lift bracket. Refer to Liquid Line Replacement (L61) or Liquid Line Replacement (L66) in Heating, Ventilation, and Air Conditioning.
  42. Install the PCM. Refer to Powertrain Control Module (PCM) Replacement in Engine Controls - 3.5L (L66).
  43. Fig 4: Radiator Inlet & Outlet Hoses
    GM1252513Courtesy of GENERAL MOTORS CORP.
  44. Connect the radiator inlet and outlet hoses to the engine.
  45. Fill the vehicle with coolant. Refer to Draining and Filling Cooling System in Engine Cooling.
  46. Connect the wiring harness to the underhood junction block. Refer to Underhood Electrical Center or Junction Block Replacement in Wiring Systems.
  47. Connect the transmission shiftier cable.
  48. Fig 5: Cooling Module Secured To Upper Body Structure
    GM857193Courtesy of GENERAL MOTORS CORP.
  49. Remove the cooling module support.
  50. Install the battery tray and battery. Refer to Battery Tray Replacement (L61) or Battery Tray Replacement (L66) in Engine Electrical.
  51. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement in Engine Controls - 3.5L (L66).
  52. Install the air outlet duct assembly. Refer to Air Cleaner Resonator Outlet Duct Replacement in Engine Mechanical - 3.5L (L66).
  53. Connect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure in Engine Electrical.