GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2006 🢒 H3 🢒 Engine 🢒 Engine Mechanical - 3.5L (L52) 🢒 Timing Chain and Sprocket Removal

    Object Number: 858172 Size: SH
  1. Remove the exhaust camshaft sensor bolt.
  2. Remove the exhaust camshaft sensor.

    3. Object Number: 1619807 Size: SH
  3. Remove the intake camshaft sensor bolt.
  4. Remove the intake camshaft sensor.

    5. Object Number: 1619810 Size: SH
  5. Remove the top chain guide bolts.
  6. Remove the top chain guide.

    7. Object Number: 1619812 Size: SH
  7. Remove and discard the exhaust camshaft position actuator bolt.
  8. Remove the exhaust camshaft position actuator.

    9. Object Number: 637575 Size: SH
  9. Remove the intake camshaft sprocket bolt.
  10. Remove the intake camshaft sprocket.
  11. Remove the timing chain.
  12. Remove the crankshaft sprocket.