GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1998 🢒 Grand Am 🢒 Body and Accessories 🢒 Body Rear End 🢒 Pressure Relief Valve Replacement

Removal Procedure

    Object Number: 384575 Size: SH
  1. Remove the screw (3) from the pressure relief valve.
  2. Remove the pressure relief valve. Lift the valve upward and forward in order to disengage the tabs (2).

Installation Procedure

    Object Number: 384575 Size: SH
  1. Install the pressure relief valve. Slide the valve into the opening and engage the tabs (2).

    2. 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.

  2. Install the screw (3) to the pressure relief valve.

    3. Tighten
    Tighten the screw to 2 N·m (18 lb in).