GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2000 🢒 Impala 🢒 Engine 🢒 Engine Exhaust 🢒 Exhaust Tail Pipe Extension Replacement

Removal Procedure

    Object Number: 643202 Size: SH
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.

    2. Notice: Refer to Catalytic Converter Movement Notice in the Preface section.

  2. Suitably support the exhaust system.
  3. Loosen the tail pipe extension clamp.
  4. Remove the exhaust tail pipe extension.

Installation Procedure

    Object Number: 643202 Size: SH
  1. Install and adjust the exhaust tail pipe extension before tightening the tail pipe extension clamp.

    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. Tighten the tail pipe extension clamp.

    3. Tighten
    Tighten the tail pipe extension clamp to 35 N·m (26 lb ft).

  3. Remove the support from the exhaust system.
  4. Inspect the exhaust system for leaks and underbody contact.
  5. Lower the vehicle.