2007 FORD FIESTA Workshop Manual

Engine - 2.OL Duratec-HE (M14)
SPECIFICATIONS
Engine Data
Description
I Engine code I N4JA I N4JB I
IEmission level I Stage III I Stage IV I
I Firing order I 1 -3-4-2 I 1 -3-4-2 I
1 Bore I 87.5 mm I 87.5 mm I
1 Stroke I 83.1 mm I 83.1 mm I
I Power output 6000 rpm 1 110 kW (150 PS) I 110 kW (1 50 PS) I
Cubic capacity
Compression ratio
I Maximum torque at 4500 rpm I 190 Nm I 190 Nm I
Maximum engine speed
(intermittent) 1998
cm3
10.8
: I
7000 rprn 1998
cm3
10.8
: 1
7000 rprn
Maximum engine speed
(continous) 6500
rprn 6500 rprn
I Idle speed I 700 rpm I 700 rpm I
I Number of main bearings I 5 I 5 I
!
Engine Oil
I SAE 1 OW-40 I-20°C to over +40°C I Ford Formula XR+ I ACEA A3lB3 I
Camshaft drive
Maximum oil consumption
Viscosity
/ambient temperature
Recommended engine oil
~40%%0w -20°C to over +40°C I Ford Formula S I ACEA A3lB3 I
SAE 5W-30 /below -20°C to over +40°C
I If other types of engine oil are used, these must conform at least to the respective API SHlEC viscosity class.
Chain
0.5111 000 km
- Type
Lubricants, Fluids, Sealers and Adhesives Chain
0.5111 000 km
Specification
Alternative engine oils (for top-up only) Ford Formula
E
I Item I Specification I
WSS-M2C913-B
I Oil pressure switch and engine front cover blanking plug adhesive I WSK-M2G349-A7 I
Silicone sealant, oil pan contact surface to crankshaft rear seal retainer, oil
pan to
cylinder block, oil pan to engine front cover, engine front cover to
cylinder blockloil pan
ISilicohe grease I ESE-MlC171-AA I
WSE-M4G323-A4
' Oil svstem
I Description I bar I
2006.0 Fiesta 1212006 G451278en
- -
Pressure relief valve opening pressure 5
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Engine - 2.OL Duratec-HE (M14)
SPECIFICATIONS
I Service fill including filter I 4.3 I
Engine Oil Capacity
I Service fill excluding filter I 3.9 I
Description
Initial fill, including oil filter
Valve Dimensions Liters
4.6
Camshaft Dimensions Description
Valve
clearance (engine cold), intake
Valve clearance (engine cold), exhaust
Valve stem diameter, intake
Valve stem diameter, exhaust
mm
0.22 - 0.28
0.27
- 0.33
5.470
- 5.485
5.465
- 5.480
I Camshaft journal clearance I 0.035 - 0.080 I
Description
Camshaft journal diameter
I Camshaft endplay I 0.09 - 0.24 I
mm
24.97 + 0.01
Camshaft lobe lift, intake
Camshaft lobe lift, exhaust
Piston Dimensions
8.8
7.7
Description
Crankshaft endplay
Crankshaft Dimensions
mm
0.335 + 0.1 15
Cvlinder Head Description
Piston diameter - Class 1
Piston diameter - Class 2
Piston diameter - Class 3
1 a CAUTI0N:The mating face
of the cylinder head must not be reworked. mm
87.465 - 87.475
87.475
- 87.485
87.485
- 87.495
I Description I mm I
I Maximum distortion (mating face) I 0.1 I
2006.0 Fiesta 1u2006
Cylinder Block
'(, ',
Description
Cylinder bore diameter
Cylinder block distortion (maximum)
mm
87.500 + 0.030
0.
I
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303-01 B-5 Engine - 2.OL Duratec-HE (M14) 303-01 B-5
SPECIFICATIONS
Torque Specifications - --- -- - -- -
Description Nm l b-ft Ib-in
Air cleaner retaining bracket
Air cleaner resonator support bracket retaining bolts Battery cable to generator electrical connector
I Cylinder head retaining bolts I a) I - I - I
Battery tray support bracket retaining bolts
I
--
I Camshaft bearing caps retaining bolts a) IT
15
15
I Camshaft sprocket retaining bolts I 72 I 53 I - I
25
I Camshaft position (CMP) sensor retaining bolt I 6 1 - I 53 I
11
I1
-
-
18
I Engine front cover lower blanking plug I 12 I 9 I - I
-
Engine front cover retaining bolts
Engine front cover upper blanking plug
I Engine support insulator retaining bolts I 48 I 35 I - I
Engine wiring harness bracket to valve cover
retaining nut
a)
10
I Generator upper retaining bolt I 25 I 18 I - I
-
-
I Coolant plugs (4) to cylinder head I 75 I 55 I - I
-
89
Hood latch lever retaining bolts
Crankshaft pulley retaining bolts
Coolant expansion tank retaining nut
Coolant plug to cylinder block
I Power steering pump retaining bolt I 23 I 17 I - I
15
a)
8
43
I
--
I Power steering bracket retaining nut 15 IT
Power steering reservoir retaining bolts
Power steering pipe to the power steering
Power steering supply line to intake manifold
retaining bolt
11
-
-
32
Power steering high-pressure line retaining bracket
retaining bolt
-
-
71
-
9
65
I Power steering return line support bracket retaining I 15 I 11 I - I
1 nut
-
48 80 -
Exhaust
manifold bracket retaining bolts
2006.0 Fiesta 1212006 G451278en
Exhaust manifold upper heat shield retaining bolts
Exhaust manifold lower heat shield retaining bolts
Exhaust manifold to the cylinder head retaining nuts
Exhaust manifold studs to cylinder head
25
10
10
55
17 18
-
-
-
41
13 89
89 -
-
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,303-01 B-6 Engine - 2.OL Duratec-HE (M14) 303-01 B-6
SPECIFICATIONS
I Description I Nm' I Ib-ft I Ib-in I
Evaporative emission (EVAP) valve retaining
bracket retaining nut and bolt
Valve cover retaining bolts
I 10 I - I 89 I
Cylinder block blanking plug
Coolant pump pulley retaining bolts
Coolant pump retaining bolts
Oil level indicator and oil level indicator tube upper
retaining bolt
Oil level indicator and oil level indicator tube lower
retaining bolt 20
25
10
Oil pressure switch I 15 I 11 I - I
I Oil pan retaining bolts
15
18
-
-
-
89
I Crankshaft rear seal carrier retaining bolts I 10 I - I 89 I
Oil drain plug
Oil cooler to oil filter adaptor retaining bolt
I Flywheel retaining bolts I a) I - I - I
28
34
I Knock sensor retaining bolt I 20 I 15 I - I
Oil filter adaptor retaining bolts
Positive crankcase ventilation housing retaining
bolts
I Thermostat housing retaining bolts I 10 I - I 89 I
21
25
I Oil pump retaining bolts I a) I - I - I
-
-
25
10
I Oil pump sprocket retaining bolt I 25 I 18 I - I
18
-
-
89
Oil pump chain guide retaining bolts
Oil pump chain tensioner retaining bolt
I Crankshaft position sensor retaining bolts I 7 I - I 62 I
Timing chain guide retaining bolts
Timing chain tensioner retaining bolts
I Accessory drive belt idler pulley retaining bolt I 25 I 18 I - I
10
10
I Intake manifold retaining bolts I 18 I 13 I - I
10
10
I Transaxle left-hand retaining bolts I 44 I 32 I - I
-
-
I Transaxle right-hand retaining bolts I 44 I 32 I - I
89
89
-
-
89
89
Transaxle lower retaining bolts
Halfshaft center bearing carrier retaining bolts
I Lower arm ball joint retaining bolt I 48 I 35 I - I
Intermediate shaft bearing cap retaining nuts
2006.0 Fiesta 1212006 G451278en
40
48
25 30
35 -
-
18 -
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303-01 B-7 Engine - 2.OL Duratec-HE (M14) 303-01 B-7,
SPECIFICATIONS
2006.0 Fiesta 1212006 G451278en
Description
Wiring harness retaining bracket nuts
Starter motor retaining bolts
Air conditioning
(AIC) compressor retaining bolts
Engine rear mount retaining nut
Engine front mount studs to front cover
Engine front mount retaining bolts
Engine front mount retaining nuts
Strut and spring assembly top mount retaining nuts
Spark plugs
a) Refer to the procedure in this section.
Nm
20
35
20 90 12
48
11 5
25 12
I b-fi
15
26 15
66 9
35
85 18 9
Ib-in
-
-
-
-
-
-
-
-
-
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.303-01 B-8 Engine - 2.OL Duratec-HE (M14) 303-01 B-8
DESCRIPTION AND OPERATION
Engine
Engine
For the Fiesta ST the engine is available with the
following specification:
2006.0 Fiesta 1212006 G461395en
r k,
2.OL Duratec-HE (M14) engine
Engine code
Displacement
Maximum power output
Maximum torque N4JA (Stage Ill), N4JB (Stage IV)
1998 cm3
11 0
kW (1 50 PS) at 6000 rpm
190 Nm at 4000 rpm
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303101 B-9 Engine - 2.OL Duratec-HE (M14) 303-01 B-9
DESCRIPTION AND OPERATION
The complete engine is made of cast aluminum
which, when combined with the plastic intake
manifold, gives a very light unit.
2.OL Duratec-HE (M14) engine
Emission standard
N0TE:Due to the fine tolerance in the bearing
clearances and bearing shells, no service
operations whatsoever are permitted on the crank
assembly. In the event of damage, the complete
cylinder block and crank assembly must be
changed. European
Emissions Standard Stage
IV (Stage II I, depending
on country)
Further design features include a ladder frame
incorporating the main bearing caps which support
the crankshaft in the cylinder block, and the
deep-drawn side walls of the cylinder block which
reduce engine vibration.
The camshafts are driven by a pinned link chain
which runs very quietly and is also
maintenance-free.
Cvlinder head
Item Description
1
2
The engine management for the 2.OL Duratec-HE
(M14) is provided by a Visteon system.
Item Description
Exhaust camshaft
Camshaft bearing cap
', This engine management systems controls the ' , sequential multipoint fuel injection (SFI) and the
I 1 (Enngine code I
3
4
wl~n~ine serial number I
Cam to identify cylinder No. 1
Intake camshaft
ele~tronically controlled coolant-cooled exhaust The design and the valve arrangement in the gas recirculation (EGR) valve.
cylinder head is similar to the head of the Zetec-SE
engines.
Enaine codes
5
The engine code and the engine serial number are
stamped on the right-hand side of the cylinder block
on the flywheel side of the engine. Camshaft sprockets
Cvlinder
head gasket
Item Description
I 1 I Cylinder head gasket I
1 2 1 Locating dowels 1
A four-layer laminated steel cylinder head gasket
is used.
The cylinder head gasket and cylinder head are
located with two locating dowels.
2006.0 Fiesta 1212006 G461395en
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303-01 B-I 0 Engine - 2.OL Duratec-HE (M14) 303-01 B-I 0 - -- --
DESCRIPTION AND OPERATION
Valve tappets Camshaft drive
Item Description
I 1 I Exhaust valve tappet I
1 2 1 Intake valve tappet I
Mechanical tappets are fitted without adjusting
shims.
Due to the special materials and the optimized
camshaft profiles, the wear in the area of the valve
gear is so minute that checking and adjustment of
the valve clearances is only necessary after the
engine has been in extensive service.
Different sizes of replacement valve tappets are
I ELE0023383
available in the event of wear or repairs to the valve ' '2
gear. Item Description
I 1 I Exhaust camshaft sprocket
1 2 I Timing chain I
1 3 1 Intake camshaft sprocket I
1 4 I ~imin~ chain guide I
1 5 1 Crankshaft sprocket I
1 6 1 Hydraulic timing chain tensioner I
1 7 1 ~imin~ chain tensioner arm 1 - -
The camshafts are driven by a low-noise,
maintenance-free pinned link timing chain.
The timing chain is lubricated by the engine oil
circuit.
An elongated timing chain guide and a timing chain
tensioner arm ensure optimum timing chain
guidance and silent running.
The timing chain is tensioned by a hydraulic timing
chain tensioner which is supplied from the engine
,.
oil circuit.
The timing chain tensioner can be used again after
removal.
The camshaft drive requires no maintenance.
2006.0 Fiesta 1212006 G461395en
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