Injection Pump: Installation
- Install injection pump gasket. Install injection pump, aligning locating pin on injection pump hub with slot in injection pump gear. Loosely install injection pump mounting nuts.
- Align timing marks on injection pump flange and front cover. Tighten injection pump mounting nuts to specification. Install injection pump gear-to-injection pump bolts. Tighten bolts to specification. See TORQUE SPECIFICATIONS .
- To complete installation, reverse removal procedure. Ensure fuel lines are properly connected to ports on injection pump. See Fig 1.
Courtesy of GENERAL MOTORS CORP.