GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1998 🢒 Riviera 🢒 Engine 🢒 Engine Mechanical - 3.8L 🢒 Exhaust Crossover Removal

    Object Number: 153575 Size: SH
  1. Remove the exhaust crossover pipe heat shield nuts.
  2. Remove the exhaust crossover pipe heat shield.

    3. Object Number: 42230 Size: SH
  3. Remove the studs from the right exhaust crossover.
  4. Remove the bolts from the left exhaust crossover.
  5. Remove the exhaust crossover.