F 350 2WD Super Duty V8-6.4L DSL Turbo (2009)
Engine Block Heater: Service and Repair
Block Heater - 6.4L Diesel
Removal and Installation
1. With vehicle in NEUTRAL, position it on a hoist.
2. Drain the cooling system. For additional information, refer to Cooling System Draining, Filling and Bleeding See: Cooling System/Service and
Repair/Procedures/Cooling System Draining, Filling and Bleeding.
3. Disconnect the block heater electrical connector.
4. Remove the block heater and discard the O-ring seal.
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To install, tighten to 41 Nm (30 lb-ft).
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Install a new O-ring seal.
5. To install, reverse the removal procedure.
