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Engine Cooling - 1.3L Duratec-8V
(Rocam)ll.25L Duratec-1 6V (Sigma)ll.4L
Duratec-1 6V (Sigma)Il.GL Duratec-1 6V (Sigma) -- --
REMOVAL AND INSTALLATION
Make sure the rubber seal is located
correctly.
I I
2006.0 Fiesta 1212006 G210040en
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Engine Cooling - 1.3L Duratec-8V
(Rocam)llI25L Duratec-1 6V (Sigma)llI4L
3-03A-26 Duratec-I 6V (Sigma)llm6L Duratec-1 6V (Sigma) 303-03A-26
REMOVAL AND INSTALLATION
Radiator(24 254 0) /'
Special Tool@)
I I Remover/lnstaller, Cooling I
2. Push the cooling fan motor and shroud (.
upwards and then downwards to remove.
24003
Removal
Hose Clamp
303-397 (24-003)
1. Disconnect the battery ground cable. For
additional information, refer to
Section 414-01 [Battery, Mounting and
Cables].
5. Using the special tool, disconnect the
2. Drain the cooling system. radiator
upper hose.
For additional information, refer to Cooling
System Draining, Filling and Bleeding in
this section.
3. Disconnect the cooling fan motor and
cooling fan resistor electrical connectors.
4. Remove the cooling fan motor and shroud.
I. Release the cooling fan motor and shroud
from the retaining brackets.
6. Using the special tool, disconnect the
radiator lower hose.
7. Remove the radiator retainers.
1. Remove the radiator retainer locking screws.
2006.0 Fiesta 1212006 ~210041 en
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Page 769 of 1226
Engine Cooling - 1.3L Duratec-8V
(Rocam)ll.25L Duratec-1 6V (Sigma)ll.4L
Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma)
REMOVAL AND INSTALLATION
2. Remove the radiator retainers and grommets.
8. Detach the radiator and the air conditioning
(NC) condenser from the support panel.
9m &AUTION:SU~~O~~ the condenser by
positioning it on the support panel.
Slide the
NC condenser to detach it from the
radiator
130. Remove the radiator.
Installation
1. To install, reverse the removal procedure.
2006.0 Fiesta 1212006 ~210041 en
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Page 771 of 1226

303-03B-1 Engine Cooling -- 2.OL Duratec-HE (M14) 303-03B-1
SECTION 303-03B Engine Cooling . 2.OL Duratec-HE
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS PAGE
SPECIFICATIONS
Specifications
........................................................................\
.............................................. 303-038-2
DESCRIPTION AND OPERATION
Engine Cooling
........................................................................\
...................................... 303-038-3
System Overview
........................................................................\
.................................. 303-038-3
........................................................................\
............................................... Components 303-038-4
........................................................................\
....................................................... Coolant 303-038-7
........................................................................\
....................................... Changing Coolant 303-038-7
Fail-safe Cooling
........................................................................\
........................................ 303-038-8
DIAGNOSIS AND TESTING
........................................................................\
........................................... , Engine Cooling 303-038-9 ........................................................................\
.......................... , Inspection and Verification 303-038-9
Symptom Chart ........................................................................\
........................................... 303-038-9
........................................................................\
........................................ Component Tests 303-038-1 3
GENERAL PROCEDURES
.............................................. Cooling System Draining. Filling and Bleeding (24 1 22 0) 303-038-1
7
Draining
........................................................................\
...................................................... 303-038-1 7
Filling and Bleeding
........................................................................\
.................................... 303-038-1 7
REMOVAL AND INSTALLATION
Coolant Pump
........................................................................\
....................... (24 404 0) 303-038-19
Thermostat Housing
........................................................................\
................................ 303-038-21
Coolant Outlet Connector
........................................................................\
........................... 303-038-24
........................................................................\
.................................. Radiator (24 254 0) 303-038-26
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303-03B-3 Engine Cooling - 2.OL Duratec-HE (M14) 303-03B-3
DESCRIPTION AND OPERATION
Engine Cooling
I I
System Overview
Item Description
I 1 I Coolant outlet connector I
1 2 1 Exhaust gas recirculation (EGR) valve I
1 3 1 Cooling fan motor I
1 4 1 Radiator I
Item Description
1 5 1 Oil cooler I
1 6 I Thermostat housing I
2006.0 Fiesta 1212006 G421219en
7
8
Coolant pump
Coolant expansion tank
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Page 774 of 1226
303-03B-4 Engine Cooling - 2.OL Duratec-HE (M14) 303-03B-4
DESCRIPTION AND OPERATION
Components
Coolant Pump (.
Description The coolant pump is of a conventional design and
is driven by the water pump pulley and accessory
drive belt.
It is driven through a pulley by the accessory drive
belt.
The coolant pump gasket must not be reused.
2006.0 Fiesta 1212006 G421219en
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Page 775 of 1226
303-03B-5 Engine Cooling - 2.OL Duratec-HE (M14) 303-03B-5
DESCRIPTION AND OPERATION
Thermostat Housing
Item Description The thermostat and thermostat housing are located
2006.0 Fiesta 1212006 G421219en
I 1 I Thermostat housing
2
on the side of the engine block.
and cannot be serviced as a separate component.
Thermostat housing gasket
The thermostat
is built into the thermostat housing
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303-03B-6 Engine Cooling - 2.OL Duratec-HE (M14) 303-03B-6
DESCRIPTION AND OPERATION
Coolant Outlet Connector
I 1 I Coolant outlet connector I
1 2 1 Engine coolant temperature (ECT) sensor I
1 3 1 Coolant outlet connector gasket I
The coolant outlet connector is located on the
cylinder head above the transmission.
The ECT sensor is located in the coolant outlet
connector.
2006.0 Fiesta 1212006 G421219en
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