Cummins 4BT – Fuel Injection Pump Replacement (Distributor Type Pumps)

Bosch VE„ Lucas CAV DPA, and Stanadyne DB4
Preparatory Steps:
• Disconnect the fuel drain manifold.
• Remove the injection pump supply line.
• Remove the high pressure lines.
• Disconnect the electrical wire to the fuel shut off valve.
• Remove the fuel air control tube, if used.