GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2000 🢒 GMC C-Series Medium Duty Truck B7 🢒 Engine 🢒 Engine Exhaust 🢒 Exhaust Clamps Replacement

Removal Procedure

    Object Number: 206344 Size: SH
  1. Remove the nuts (2) from the exhaust clamp (1).
  2. Remove the clamp from the exhaust pipe.
  3. Inspect all of the components for the following conditions:
    4. • Cracks
    • Bends
    • Stripped threads
    • Corrosion damage
    • Leaks
  4. Replace any damaged components as necessary.

Installation Procedure

    Object Number: 206344 Size: SH
  1. Install the exhaust clamp (1) through the muffler hanger assembly.

    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 nuts (2) on the exhaust clamp (1).

    3. Tighten
    Tighten the nuts to 50 N·m (37 lb ft).