engine FORD FIESTA 2007 Workshop Manual

303-00-46 Engine System - General Information 303-00-46
GENERALPROCEDURES
Connecting Rod Large End Bore
1. Measure the bearing bore in two directions.
The difference is the connecting rod bore
out-of-round. Verify the out-of-round and the
bearing bore is within specification.
2006.0 Fiesta 1212006 GI 7635en
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303-0047 Engine System - General Information 303-00-47
GENERALPROCEDURES
Valve Stem Diameter
I. Using a micrometer measure the diameter
of the valve stems.
If the measurements are not to specification,
install a new valve.
2006.0 Fiesta 1212006 GI 7636en
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303-0048 Engine System - General Information 303-00-48
GENERAL PROCEDURES
Flywheel Inspection
1. Inspect the flywheel. If there is evidence of
the following, install a new flywheel.
1. Cracks.
2. Worn ring gear teeth.
3. Chipped or cracked ring gear teeth.
2006.0 Fiesta la2006 GI 7637en
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303-0049 Engine System - General Information 303-00-49
GENERAL PROCEDURES
Flywheel lnspection - Vehicles With: Dual Mass Flywheel
1. lnspection details for the dual mass flywheel
are contained in the Diagnosis and Testing
procedure.For additional information, refer
to: (308-00 Manual
Transmission/Transaxle
and Clutch - General Information)
Manual Transmission and Clutch
- Vehicles
With: MT-75 (Diagnosis and Testing),
Manual Transaxle and Clutch
vehicles With:
VXT-75 (Diagnosis and Testing),
Manual Transmission and Clutch
- Vehicles
With: MT82 (Diagnosis and Testing).
2006.0 Fiesta 1212006 G272661 en
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303-00-50 Engine System - General Information 303-00-50
GENERAL PROCEDURES
Cylinder Head Distortion
General Equipment
1 Straight edge I
1. Using a straight edge and feeler gauge,
measure the cylinder head distortion.
Measure the mating face distortion.
Refer to Specifications in the appropriate
engine section.
2006.0 Fiesta 1212006 GI 7638en
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303-00-51 Engine System - General Information 303-00151
GENERAL PROCEDURES
Cylinder Block Distortion
1. Using a Straight Edge and a Feeler Gauge,
measure the cylinder
blocWcylinder head
distortion.
Measure the mating face distortion. If the value is not to specification rework the
mating face (if allowed).
2006.0 Fiesta 1212006 GI 7639en
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303-00-52 Engine System - General Information 303-00-52
GENERAL
PROCEDURES
Exhaust Manifold Cleaning and Inspection
I. Inspect the cylinder head joining flanges of
the exhaust manifold for evidence of exhaust
gas leaks.
2. Inspect the exhaust manifold for cracks,
damaged gasket surfaces, or other damage
that would make it unfit for further use.
2006.0 Fiesta 1212006 GI 7640en
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303-00-53 Engine System - General Information 303-00-53
GENERAL PROCEDURES
Bearing Inspection
1. Inspect bearings for the following defects.
1. Cratering - fatigue failure
2. Spot polishing
- incorrect seating.
3. Imbedded dirt engine oil.
4. Scratching - dirty engine oil.
5. Base exposed - poor lubrication.
6. Both edges worn -journal damaged.
7. One edge worn -journal tapered or bearing
not seated.
2006.0 Fiesta 1212006 GI 7641 en
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303-00-54 Engine System - General Information 303-00-54
GENERAL PROCEDURES
Valve Seat Inspection
General Equipment
I Valve seat width scale
1. Measure the width of the valve seat.
Measure the valve seat width using the Valve
seat width scale.
If the value is not to specification rework the
valve seat.
--
2006.0 Fiesta 1212006 GI 7642en
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303-01 A-I Engine
. 1.25L Duratec-1 6V (Sigma)ll.4L
Duratec-I
6V (Sigma)ll . 6L Duratec-1 6V (Sigma)
303-01 A-I
SECTION 303-01A Engine . 1.25L Duratec-1 6V
(Sigma)/l.4L Duratec-I 6V (Sigma)/l . 6L Duratec-1 6V
(Sigma)
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS
SPECIFICATIONS
........................................................................\
.............................................. Specifications
Engine Data
. 1.25L ........................................................................\
................................
Engine Data . I . 4L ........................................................................\
..................................
Engine Data . 1.6L ........................................................................\
..................................
Oil pressure ........................................................................\
.............................................
Engine Oil Capacity . - 1.25Ll1.4L ........................................................................\
............
Engine Oil Capacity - 1.6L ........................................................................\
......................
Valve Clearance - 1.25LlI . 4L ........................................................................\
..................
Valve Clearance - 1.6L ........................................................................\
............................
Cylinder block - 1.25L ........................................................................\
.............................
Cylinder block - 1.4L ........................................................................\
...............................
........................................................................\
............................... Cylinder block - 1.6L
........................................................................\
.......................................... Cylinder head
Piston
-1.25L ........................................................................\
...........................................
Piston -1.4L ........................................................................\
.............................................
Piston - l.6L ........................................................................\
............................................
PAGE
DESCRIPTION AND OPERATION
........................................................................\
......................................................... Engine 303-01A-9
........................................................................\
.................... 1.4Ll1.6L Duratec 16V engine 303-01A-9
DIAGNOSIS AND TESTING
........................................................................\
......................................................... Engine 303-01A-12
GENERAL PROCEDURES
........................................................................\
....................... Valve Clearance Adjustment 303-01 A-I 3
IN-VEHICLE REPAIR
Crankshaft Front Seal ........................................................................\
......... (21 467 0)
Valves ........................................................................\
..................................... (21 21 5 4)
Intake Manifold ........................................................................\
....................... (21 183 0)
Valve Cover ........................................................................\
............................ (21 141 0)
Valve Seals ........................................................................\
............................. (21 238 0)
Camshafts ........................................................................\
........................ (21 284 0)
Camshaft Seal ........................................................................\
................... (21 288 0)
Timing Belt ........................................................................\
.......................... (21 304 0)
Exhaust Manifold ........................................................................\
.................... (21 187 0)
Cylinder Head ........................................................................\
...................... (21 163 0)
Oil Pan ........................................................................\
............................. (21 154 0)
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