Cummins 4BT – Oil Pan Heater Replacement

Preparatory Step:
• Drain the engine oil.

Disconnect the oil heater electrical cord. Remove the heater element.

Ratchet, 1 inch Deep Well Socket, Torque Wrench
Replace the heater element. Refill the engine to the cor­rect oil level.
Torque Value: 120 N®m [88 ft-lb]