mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

Heater Core|Page 3042 > < A/C - Heater Core Electrolysis/Leakage|Page 3039
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Heater Core: Service and Repair
Heater Core

REMOVAL

1. Disconnect the battery ground cable.
2. Drain the cooling system.
3. Raise and support the vehicle.

4. Disconnect the heater hoses from the heater core.

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Disconnect the vacuum line from the engine

NOTE:  Blow out the heater core.

5. Lower the vehicle.
6. Remove the floor console.

7. Detach the air bag diagnostic monitor and position to one side.

Vacuum Reservoir Tank

8. Disconnect the vacuum supply line from the vacuum reservoir tank.

Heater Core|Page 3042 > < A/C - Heater Core Electrolysis/Leakage|Page 3039