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Engine Block Heater: Installation

  1. Clean block core hole and heater seat.
  2. Insert heater assembly with element loop positioned upward. 
  3. With heater seated, tighten center screw securely to assure a positive seal.
  4. Install power cord plug to heater.
  5. Fill cooling system with coolant to the proper level (Refer to STANDARD PROCEDURE - COOLING SYSTEM FILLING ).