Injection Pump Fuel Lines: Installation
- If several lines are to be replaced, start by connecting lower lines first. Install new injection pump line(s) loosely. Position line properly. Tighten all high pressure fuel lines to 25 ft. lbs. (34 N.m).
- Use a back-up wrench when tightening fuel lines to fuel inlet fittings on injector nozzles. Install line clamps. Start engine and check for fuel leaks. Remove screened covers and install air crossover and air filter assembly.