GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1999 🢒 Riviera 🢒 Engine 🢒 Engine Mechanical - 3.8L 🢒 Timing Chain and Sprocket Removal

Timing Chain and Sprocket Removal VIN 1


    Object Number: 36603 Size: SH
  1. Align the timing marks on the sprockets.

    2. Object Number: 154523 Size: SH
  2. Remove the timing chain dampener.

    3. Object Number: 35816 Size: SH
  3. Remove the camshaft sprocket bolt.
  4. Remove the camshaft sprocket.
  5. Remove the timing chain.
  6. Remove the crankshaft sprocket.

    7. Object Number: 154519 Size: SH
  7. Remove the balance shaft drive gear.