GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Chevy K Silverado - 4WD 🢒 Engine 🢒 Engine Mechanical - 6.6L 🢒 Valve Rocker Arm Cover Removal - Lower Left Side

    Object Number: 660472 Size: SH
  1. Remove the injector harness bracket bolts for both injector harnesses.
  2. Loosen the encapsulated injector terminal nuts on each injector.
  3. Remove both injector harnesses.

    4. Object Number: 660473 Size: SH
  4. Remove the left lower valve rocker arm cover screws.
  5. Remove the left lower valve rocker arm cover.
  6. Remove and discard the valve rocker arm cover gasket, valve rocker arm cover grommets and valve rocker arm cover bolts if they are serviced with the grommet.

    7. Object Number: 1336205 Size: SH
  7. Use a vacuum source to remove any contamination from the fuel injector inlet (1).