GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 36005 Rear Crankshaft Seal Installer


    Object Number: 33663  Size: SH
  1. Press the new crankshaft seal into the housing. Use the J 36005 . The installer also establishes the depth of the seal in the housing.
  2. Position the new seal housing to block the gasket over the alignment dowel pins. The gasket is reversible.
  3. Lubricate the lip of the crankshaft seal with engine oil.
  4. Install the seal housing assembly.
  5. Install the seal housing to the block bolts.
  6. Tighten
    Tighten the bolts to 12 N·m (106 lb in).

    Refer to

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

    in General Information.