The fuel pump calibration instructions for the PT fuel pump are covered in the Fuel Pump Rebuild Manual, Bulletin No. 3379084. Calibration specifications for the…
Category: Cummins N14
The disassembly, inspection, repair, assembly, and calibration procedures for the PT fuel pump are covered in PT Fuel Pump Rebuilding and Calibration Instructions, Bulletin No.…
Visually inspect the fuel pump shutoff valve for loose or damaged electrical terminals.
Visually inspect the fuel pump body and front cover for cracks or other damage. Visually inspect the fuel pump assembly for damaged capscrews and damaged…
Install plastic cup plugs or tape on all openings of the fuel pump to prevent dirt or cleaning solvent from entering the pump. Remove the…
Install plastic cup plugs or tape on all openings of the fuel pump to prevent dirt or cleaning solvent from entering the pump. Remove the…
When removing the fuel pump from step timing control (STC) engines, check to make sure the same Control Parts List (CPL) number is on both…
Inspect for engine oil in the push rods as follows: 1. Hold the push rod horizontally and drop it from a height of 6 inches…
Use solvent to clean the push rods. Dry with compressed air.
NOTE: This procedure assumes that the roller is removed. Use a pin punch to remove the socket. NOTE: The roller must be removed to allow…