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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1745 (Automatic Transaxle - AF33-5 (Removal & Installation, Service & Overhaul)) >> Repair Instructions >> Transmission Fluid Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the new gasket on the drain plug.
  2. Install the drain plug.
  3. Tighten:  Tighten the drain plug to 40 N.m (30 lb ft).
  4. Lower the vehicle.
  5. NOTE: Saturn automatic transaxle fluid (ATF), P/N 21005966 and P/N 21019223, is not compatible with this transaxle. If Saturn ATF is used, transaxle damage will result. This transaxle uses Saturn T-IV fluid P/N 22689186.
    NOTE: Do not remove the 3rd gear anchor band bolt located on top of the transmission for checking fluid or adding fluid. Removing the bolt will dislocate internal components and require the transmission to be removed from the vehicle and disassembled for repair.
  6. Add approximately 3.1 L(3.3 Qt) of Saturn T-IV fluid to unit, using the level gauge location.
  7. Make sure vehicle is on level ground.
    IMPORTANT: If the check is necessary at a low oil temperature of 30°-40°C (86°-104°F), perform check using the COLD range on the level gauge. However, the fluid must be re-checked at the proper fluid temperature.
  8. Start engine and operate vehicle until transaxle fluid temperature reaches 60°-70°C (140°-158°F).
  9. Apply parking brake.
  10. Depress brake pedal and move shift lever slowly through all gear ranges from park (P) to low (L), pausing for about three seconds in each range. Return shift lever to park (P) range at idle condition.
  11. Fig 1: View Of Level Gauge
    GM996854Courtesy of GENERAL MOTORS CORP.
  12. Push retaining clip back and pull level gauge out, wipe off fluid with a clean cloth and reinsert.
  13. Fig 2: Checking Fluid Level
    GM996907Courtesy of GENERAL MOTORS CORP.
  14. Pull level gauge out again and check if fluid level is within the HOT range.
  15. If fluid is not within the correct level, adjust accordingly:
    1. If fluid is below the HOT range, add enough to bring it up to the correct level.
    2. If fluid is above HOT range, drain excess fluid.