Operation CHARM: Car repair manuals for everyone.
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Link: lemon-manuals.la or lemon-manuals.org.ua

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Engine Block Heater: Service and Repair

REMOVAL
1. Drain coolant from radiator and cylinder block.
2. Disconnect the power cord plug from heater.
3. Loosen screw in center of heater. Remove the heater assembly.

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.