GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Express - AWD 🢒 Engine 🢒 Engine Mechanical - 6.6L 🢒 Fuel Injection Pump Installation

    Object Number: 1336114 Size: SH
  1. Lubricate the O-ring on the fuel injection pump adapter with engine oil.

    2. Object Number: 1650676 Size: SH
  2. Use a suitable tool to unload the spring tension from the two piece cam gear. Apply pressure towards the right side of the engine while installing the fuel injection pump.
  3. Install the fuel injection pump and adapter assembly.

    4. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the fuel injection pump bolts and tighten to 25 N·m (18 lb ft).