Ford Taurus 5 & 7 Series Heater core replace?

Heater core replace procedure is similar for for Ford and mercury model.

5 & 7 Series

2001-03 5 Series And 2001 7 Series

1. Disconnect the negative battery cable.
2. Drain the cooling system into a clean container for reuse.
3. Remove or disconnect the following:
   
   
   Screws retaining the center console

   Ashtray assembly

   Glove box door assembly

   Right side heater case cover screws and remove the cover

   Front vent drive motor

   Plug from the inside temperature sensor

   Heater core cover retaining screws

   Cover clips and straps

   Cover and gasket

   Coolant hoses from the heater core

   Heater pipe-to-heater core retaining bolts

   Heater pipes

   Heater core retaining bolts

   Heater core by tilting it to the side


Fig. View of the heater/blower housing assembly


Fig. Removing the heater core cover


Fig. Removing the heater water pipes


Fig. Remove the heater by pulling to the right

To install:

1. Install or connect the following:
   
   
   Heater core in the heater case

   Heater core retaining bolts

   Heater pipes to the heater core. Tighten the M6 bolts to 72-84 inch lbs. (8.1-9.5 Nm) and the M8 bolts to 16-17 ft. lbs. (21.7-23.0 Nm). Connect the heater hoses. Always use new O-rings on the heater pipes.

   Heater case cover and retaining clips

   Cover retaining screws. Make sure the cover gasket is properly positioned.

   Front vent drive motor

   Right heater case cover

   Inside temperature sensor

   Glove box door assembly

   Center console and the ashtray
2. Refill the cooling system and connect the negative battery cable.
3. Operate the engine to normal operating temperatures; then, check the climate control operation and check for leaks.
This will help.Thanks.

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Car repair guide?

http://technoanswers.blogspot.in/2012/03/car-repair-guide.html