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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 784 (Automatic Transaxle [Service, Removal & Installation]) >> Oil Seal Replacement

Oil Seal Replacement

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain the ATF. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT .)
    CAUTION:
    • The oil seal is easily damaged by the sharp edges of the drive shaft splines. Do not let the splines contact the oil seal.
  2. Remove the drive shaft and joint shaft. (See AXLE SHAFT
  3. Remove the oil seal.
  4. Using the SST  and a hammer, tap a new oil seal in evenly until the SST  contacts the transaxle case.
    Fig 1: Installing Oil Seal Using SST
    G00974701Courtesy of MAZDA MOTORS CORP.
  5. Coat the lip of the oil seal with transaxle oil
  6. Install the drive shaft and joint shaft. (See AXLE SHAFT .
  7. Add ATF to the specified level. (See AUTOMATIC TRANSAXLE FLUID (ATF) REPLACEMENT .)
  8. Perform the mechanical system test. (See MECHANICAL SYSTEM TEST .)