1989 FORD FIESTA Service Repair Manual

Pistons and piston ringsPiston diameter (production):1.4 litre engine:
Standard 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . 77.190 to 77.200 mm
Standard 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . 77.200 to 77.210 mm
Standard 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . 77.210 to 77.220 mm
Standard 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . 77.220 to 77.230 mm
Oversize A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . 77.480 to 77.490 mm
Oversize B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . 77.490 to 77.500 mm
Oversize C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . 77.500 to 77.510 mm
1.6 litre carburettor engine and turbocharged engine:
Standard 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . 79.910 to 79.920 mm
Standard 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . 79.920 to 79.930 mm
Standard 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . 79.930 to 79.940 mm
Standard 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . 79.940 to 79.950 mm
Oversize A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . 80.200 to 80.210 mm
Oversize B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . 80.210 to 80.220 mm
Oversize C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . 80.220 to 80.230 mm
1.6 litre EFi (non-turbo) fuel injection engine: Standard 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . 79.915 to 79.925 mm
Standard 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . 79.925 to 79.935 mm
Standard 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . 79.935 to 79.945 mm
Standard 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . 79.945 to 79.955 mm
Oversize A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . 80.205 to 80.215 mm
Oversize B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . 80.215 to 80.225 mm
Oversize C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . 80.225 to 80.235 mm
Piston-to-cylinder bore clearance: 1.4 litre engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . 0.020 to 0.040 mm
1.6 litre carburettor engine and turbocharged engine . . . . . . . . . . . . 0.020 to 0.040 mm
1.6 litre EFi (non-turbo) fuel injection engine . . . . . . . . . . . . . . . . . . . 0.015 to 0.035 mm
Piston ring end gaps - installed:
Compression rings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 0.30 to 0.50 mm
Oil control rings:1.4 litre engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . 0.40 to 1.40 mm
1.6 litre carburettor engine and turbocharged engine . . . . . . . . . . 0.40 to 1.40 mm
1.6 litre EFi (non-turbo) fuel injection engine . . . . . . . . . . . . . . . . . 0.25 to 0.40 mm
Gudgeon pins
Length:1.4 litre engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . 63.000 to 63.800 mm
1.6 litre carburettor engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66.200 to 67.000 mm
1.6 litre EFi (non-turbo) fuel injection engine . . . . . . . . . . . . . . . . . . . 63.000 to 63.800 mm
1.6 litre turbocharged engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63.600 to 64.400 mm
Diameter: White colour code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . 20.622 to 20.625 mm
Red colour code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . 20.625 to 20.628 mm
Blue colour code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . 20.628 to 20.631 mm
Yellow colour code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 20.631 to 20.634 mm
Clearance in piston . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . 0.005 to 0.011 mm
Interference fit in connecting rod . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.013 to 0.045 mm
Crankshaft and bearings
Main bearing journal diameter:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . 57.98 to 58.00 mm
0.25 mm undersize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 57.73 to 57.75 mm
0.50 mm undersize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 57.48 to 57.50 mm
0.75 mm undersize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 57.23 to 57.25 mm
Main bearing journal-to-shell running clearance . . . . . . . . . . . . . . . . . . 0.011 to 0.058 mm
Crankpin (big-end) bearing journal diameter: Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . 47.89 to 47.91 mm
0.25 mm undersize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 47.64 to 47.66 mm
0.50 mm undersize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 47.39 to 47.41 mm
0.75 mm undersize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 47.14 to 47.16 mm
1.00 mm undersize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 46.89 to 46.91 mm
Crankpin (big-end) bearing journal-to-shell running clearance . . . . . . . 0.006 to 0.060 mm
Crankshaft endfloat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . 0.09 to 0.30 mm
Thrustwasher thickness: Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . 2.301 to 2.351 mm
Oversize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . 2.491 to 2.541 mm
2D•4 Engine removal and overhaul procedures
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Torque wrench settingsNmlbf ft
Main bearing caps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . 9570
Crankpin (big-end) bearing caps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3324
Engine-to-transmission bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4130
Note: Refer to Part B of this Chapter for remaining torque wrench settings.
Zetec engines
Cylinder head
Maximum permissible gasket surface distortion . . . . . . . . . . . . . . . . . . 0.10 mm
Valve seat included angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
90º
Valve guide bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . 6.060 to 6.091 mm
Valves - generalInlet Exhaust
Valve length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . 96.870 to 97.330 mm 96.470 to 96.930 mm
Valve head diameter: 1.6 litre engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . 26.0 mm 24.5 mm
1.8 litre engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . 32.0 mm 28.0 mm
Valve stem diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . 6.028 to 6.043 mm 6.010 to 6.025 mm
Valve stem-to-guide clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.017 to 0.064 mm 0.035 to 0.081 mm
Cylinder block
Cylinder bore diameter: 1.6 litre engine: Class 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . 76.000 to 76.010 mm
Class 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . 76.010 to 76.020 mm
Class 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . 76.020 to 76.030 mm
1.8 litre engine:
Class 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . 80.600 to 80.610 mm
Class 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . 80.610 to 80.620 mm
Class 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . 80.620 to 80.630 mm
Pistons and piston rings
Piston diameter1.6 litre engine: Class 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . 75.975 to 75.985 mm
Class 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . 75.985 to 75.995 mm
Class 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . 75.995 to 76.005 mm
1.8 litre engine:
Class 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . 80.570 to 80.580 mm
Class 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . 80.580 to 80.590 mm
Class 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . 80.590 to 80.600 mm
Oversizes - all engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
None available
Piston-to-cylinder bore clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Not specified
Piston ring end gaps - installed: Compression rings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . 0.30 to 0.50 mm
Oil control ring: 1.6 litre engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . 0.25 to 1.00 mm
1.8 litre engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . 0.38 to 1.14 mm
Gudgeon pin
Diameter:
White colour code/piston crown marked “A” . . . . . . . . . . . . . . . . . . . 20.622 to 20.625 mm
Red colour code/piston crown marked “B” . . . . . . . . . . . . . . . . . . . . 20.625 to 20.628 mm
Blue colour code/piston crown marked “C” . . . . . . . . . . . . . . . . . . . . 20.628 to 20.631 mm
Clearance in piston . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . 0.010 to 0.016 mm
Interference fit in connecting rod . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.011 to 0.042 mm
Crankshaft and bearings
Main bearing journal standard diameter . . . . . . . . . . . . . . . . . . . . . . . . . 57.980 to 58.000 mm Main bearing journal-to-shell running clearance . . . . . . . . . . . . . . . . . . 0.011 to 0.058 mm
Main bearing shell undersizes available . . . . . . . . . . . . . . . . . . . . . . . . . 0.02 mm, 0.25 mmCrankpin (big-end) bearing journal standard diameter . . . . . . . . . . . . . . 46.890 to 46.910 mm
Crankpin (big-end) bearing journal-to-shell running clearance . . . . . . . 0.016 to 0.070 mm
Big-end bearing shell undersizes available . . . . . . . . . . . . . . . . . . . . . . 0.02 mm, 0.25 mm
Crankshaft endfloat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . 0.090 to 0.310 mm
Engine removal and overhaul procedures 2D•5
2D
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Torque wrench settingsNmlbf ft
Main bearing cap bolts and nuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8059
Crankpin (big-end) bearing cap bolts: Stage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . 1813
Stage 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . Angle-tighten a further 90º
Piston-cooling oil jet/blanking plug Torx screws . . . . . . . . . . . . . . . . . . 9 7
Cylinder block and head oilway blanking plugs:
M6 x 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . 9 7
M10 x 11.5 - in block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. 2317
1/4 PTF plug - in block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
2418
Engine-to-transmission bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4130
Note: Refer to Part C of this Chapter for remaining torque wrench settings.
2D•6 Engine removal and overhaul procedures
1595Ford Fiesta Remake
1 General information
Included in this Part of Chapter 2 are details
of removing the engine/transmission from the
car and general overhaul procedures for the
cylinder head, cylinder block/crankcase and
all other engine internal components.
The information given ranges from advice
concerning preparation for an overhaul and
the purchase of replacement parts, to detailed
step-by-step procedures covering removal,
inspection, renovation and refitting of engine
internal components.
After Section 6, all instructions are based
on the assumption that the engine has been
removed from the car. For information
concerning in-car engine repair, as well as the
removal and refitting of those external
components necessary for full overhaul, refer
to Part A, B or C of this Chapter (as
applicable) and to Section 6. Ignore any
preliminary dismantling operations described
in Part A, B or C that are no longer relevant
once the engine has been removed from the
car.
2 Engine/transmission removal - preparation and
precautions
If you have decided that an engine must be
removed for overhaul or major repair work,
several preliminary steps should be taken.
Locating a suitable place to work is
extremely important. Adequate work space,
along with storage space for the car, will be
needed. If a workshop or garage is not
available, at the very least, a flat, level, clean
work surface is required. If possible, clear some shelving close to the
work area and use it to store the engine
components and ancillaries as they are
removed and dismantled. In this manner the
components stand a better chance of staying
clean and undamaged during the overhaul.
Laying out components in groups together
with their fixing bolts, screws etc will save
time and avoid confusion when the engine is
refitted. Clean the engine compartment and
engine/transmission before beginning the
removal procedure; this will help visibility and
help to keep tools clean. On three of the engines covered in this
manual (CVH, PTE, and Zetec), the unit can
only be withdrawn by removing it complete
with the transmission; the vehicle’s body must
be raised and supported securely, sufficiently
high that the engine/transmission can be
unbolted as a single unit and lowered to the
ground; the engine/transmission unit can then
be withdrawn from under the vehicle and
separated. On all engines, an engine hoist or
A- frame will be necessary. Make sure the
equipment is rated in excess of the combined
weight of the engine and transmission. The help of an assistant should be
available; there are certain instances when
one person cannot safely perform all of the
operations required to remove the engine
from the vehicle. Safety is of primary
importance, considering the potential hazards
involved in this kind of operation. A second
person should always be in attendance to
offer help in an emergency. If this is the first
time you have removed an engine, advice and
aid from someone more experienced would
also be beneficial. Plan the operation ahead of time. Before
starting work, obtain (or arrange for the hire
of) all of the tools and equipment you will
need. Access to the following items will allow
the task of removing and refitting the
engine/transmission to be completed safely
and with relative ease: an engine hoist - rated
in excess of the combined weight of the
engine/transmission, a heavy-duty trolley
jack, complete sets of spanners and sockets
as described in “ Tools and working facilities ”
at the rear this manual, wooden blocks, and
plenty of rags and cleaning solvent for
mopping up spilled oil, coolant and fuel. A
selection of different sized plastic storage bins
will also prove useful for keeping dismantled
components grouped together. If any of the
equipment must be hired, make sure that you
arrange for it in advance, and perform all of
the operations possible without it beforehand;
this may save you time and money. Plan on the vehicle being out of use for
quite a while, especially if you intend to carry
out an engine overhaul. Read through the
whole of this Section and work out a strategy based on your own experience and the tools,
time and workspace available to you. Some of
the overhaul processes may have to be
carried out by a Ford dealer or an engineering
works - these establishments often have busy
schedules, so it would be prudent to consult
them before removing or dismantling the
engine, to get an idea of the amount of time
required to carry out the work.
When removing the engine from the vehicle,
be methodical about the disconnection of
external components. Labelling cables and
hoses as they removed will greatly assist the
refitting process.
Always be extremely careful when lifting the
engine/transmission assembly from the
engine bay. Serious injury can result from
careless actions. If help is required, it is better
to wait until it is available rather than risk
personal injury and/or damage to components
by continuing alone. By planning ahead and
taking your time, a job of this nature, although
major, can be accomplished successfully and
without incident.
3 Engine - removal and
refitting (HCS engines)
3
Warning: Petrol is extremely
flammable, so take extra
precautions when disconnecting
any part of the fuel system.
Don’t smoke, or allow naked flames or bare
light bulbs, in or near the work area, and
don’t work in a garage where a natural-gas
appliance (such as a clothes dryer or water
heater) is installed. If you spill petrol on
your skin, rinse it off immediately. Have a
fire extinguisher rated for petrol fires
handy, and know how to use it.
Note: Read through the entire Section, as well
as reading the advice in the preceding
Section, before beginning this procedure. The
engine is removed separately from the
transmission and is lifted upwards and out of
the engine compartment.
Removal
1 On fuel injection engines, refer to Chap-
ter 4B and depressurise the fuel system.
2 Disconnect the battery negative (earth) lead
(refer to Chapter 5A, Section 1).
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3Referring to Chapter 1 for details, drain the
coolant and engine oil. Refit the drain plug to
the sump on completion.
4 Remove the bonnet as described in
Chapter 11.
5 Remove the air cleaner assembly as
described in the relevant Part of Chapter 4.
6 Release the retaining clips and detach the following coolant hoses. Allow for coolant
spillage as the hoses are detached
(see
illustrations) :
a) All hoses at the thermostat housing.
b) Bottom hose from the radiator to the
water pump.
c) Heater hoses at the bulkhead and water
pump.
d) Inlet manifold coolant supply hose (where
applicable).
7 Disconnect the fuel trap vacuum hose from
the inlet manifold.
8 Disconnect the brake servo unit vacuum
hose from the inlet manifold, by pushing the
hose retainer in towards the manifold and
simultaneously pulling free the hose (see
illustration) .
9 Refer to the relevant Part of Chapter 4 for
details, and detach the accelerator cable.
Where applicable, detach the choke cable
from the carburettor.
10 Compress the quick-release couplings at
the sides, and detach the fuel supply hose
and return hose from the fuel pump, CFi unit
or fuel rail (see illustration) . Allow for fuel
spillage as the hoses are disconnected, and
plug the exposed ends to prevent further spillage and the ingress of dirt. Position the
hoses out of the way.
11
Note their locations and disconnect the
wiring connectors from the following (see
illustrations) :
a) Coolant temperature gauge sender unit.
b) The oil pressure switch.
c) The radio earth lead.
d) The cooling fan thermostatic switch.
e) The DIS/E-DIS ignition coil.
f) The crankshaft speed/position sensor.
g) The engine coolant temperature sensor.
h) The idle cut-off valve.
12 Disconnect the remaining wiring multi-
plugs from the engine sensors at the inlet
manifold and from the oxygen sensor
(where fitted) in the exhaust manifold or
downpipe.
13 Chock the rear wheels then jack up the
front of the car and support it on axle stands
(see “Jacking and Vehicle Support” ).
14 Unscrew the retaining nuts, and detach
the exhaust downpipe from the exhaust
manifold. Remove the seal from the joint
flange.
15 Refer to Chapter 5A for details, and
remove the starter motor.
16 Undo the two retaining bolts, and remove
the clutch lower cover plate.
17 Unscrew the retaining bolt, and
detach the gearshift stabiliser from the
transmission.
18 Unscrew and remove the engine/
Engine removal and overhaul procedures 2D•7
3.8 Detach the servo vacuum hose from
the manifold3.6b Disconnect the bottom hose (A) andthe heater hose (B) from the water pump3.6a Disconnect the overflow hose (A) and the top hose (B) from the thermostat housing
3.11b Engine crankshaft position sensorand multi-plug
3.11a Wiring connections to the HCS engine
A Idle cut-off valve
B DIS ignition coil
C Engine coolant temperature sensor
D Oil pressure switch
3.10 Fuel supply (A) and return (B) hose connections at the fuel pump
2D
1595Ford Fiesta Remake
Whenever you disconnect any vacuum
lines, coolant or emissions hoses,
wiring connectors and fuel lines,
always label them clearly, so that they
can be correctly reassembled. Masking
tape and/or a touch-up paint applicator
work well for marking items. Take
instant photos, or sketch the locations
of components and brackets.
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transmission flange attachment bolts (see
illustration) .
19 Check that the appropriate underside
attachments are disconnected and out of the
way, then lower the vehicle to the ground.
20 Unbolt and remove the heat shield from
the exhaust manifold.
21 Attach a suitable hoist to the engine. It is
possible to fabricate lifting eyes to connect
the hoist to the engine, but make sure that
they are strong enough, and connect them to
the inlet and exhaust manifold at diagonally-
opposite ends of the engine.
22 With the hoist securely connected, take
the weight of the engine. Unscrew and
remove the right-hand engine mounting side
bolt from under the right-hand wheel arch.
Unscrew and remove the mounting retaining
nut and washer from the suspension strut cup
retaining plate, and the three bolts securing
the mounting unit to the cylinder block.
23 Locate a jack under the transmission, and
raise it to take the weight of the transmission.
24 Unscrew and remove the remaining
engine-to-transmission retaining bolts on the
upper flange.
25 Check around the engine to ensure that all
of the relevant fixings and attachments are
disconnected and out of the way for the
removal.
26 Enlist the aid of an assistant, then move
the engine sideways and away from the
transmission, whilst simultaneously raising
the transmission. When the engine is
separated from the transmission, carefully
guide it up and out of the engine
compartment. Do not allow the weight of the
engine to hang on the transmission input shaft
at any point during the removal (or refitting) of
the engine. When the engine sump is clear
of the vehicle, swing the power unit out of the
way, and lower it onto a trolley (if available).
Unless a mobile hoist is being used, it will be
necessary to move the vehicle rearwards and
out of the way in order to allow the engine to
be lowered for removal. In this instance,
ensure that the weight of the transmission is
well supported as the vehicle is moved.
27 While the engine is removed, check the
mountings; renew them if they are worn or
damaged. Similarly, check the condition of all
coolant and vacuum hoses and pipes (see Chapter 1); components that are normally
hidden can now be checked properly, and
should be renewed if there is any doubt at all
about their condition. Also, take the
opportunity to overhaul the clutch
components (see Chapter 6). It is regarded by
many as good working practice to renew the
clutch assembly as a matter of course,
whenever major engine overhaul work is
carried out. Check also the condition of all
components disturbed on removal, and renew
any that are damaged or worn.
Refitting
28
Refitting is in general, a reversal of the
removal procedure, but the following special
points should be noted.
29 Before coupling the engine to the
transmission, apply a thin smear of high-
melting-point grease onto the transmission
input shaft splines. If the clutch has been
removed, ensure that the clutch disc is
centralised, and disconnect the clutch cable
from the release lever on the transmission
casing.
30 Tighten all fixings to their recommended
torque wrench settings.
31 Check that the mating faces are clean,
and fit a new exhaust downpipe-to-manifold
gasket and self-locking nuts when
reconnecting this joint.
32 Ensure that all wiring connections are
correctly and securely made.
33 Remove the plugs from the fuel lines
before reconnecting them correctly and
securely.
34 Reconnect and adjust the accelerator and
choke cables as described in the relevant Part
of Chapter 4. The refitting details for the air
cleaner components are also given in that
Chapter.
35 Renew any coolant hoses (and/or
retaining clips) that are not in good condition.
36 Refer to Chapter 6 for details on
reconnecting the clutch cable.
37 When the engine is fully refitted, check
that the various hoses are connected, and
then top-up the engine oil and coolant levels
as described in Chapter 1 and “Weekly
Checks”.
38 When engine refitting is completed, refer to
Section 19 for the engine start-up procedures.
4 Engine/transmission -
removal and refitting (CVH and
PTE engines)
3
Warning: Petrol is extremely
flammable, so take extra
precautions when disconnecting
any part of the fuel system.
Don’t smoke, or allow naked flames or bare
light bulbs, in or near the work area, and
don’t work in a garage where a natural-gas
appliance (such as a clothes dryer or water
heater) is installed. If you spill petrol on
your skin, rinse it off immediately. Have a
fire extinguisher rated for petrol fires
handy, and know how to use it.
Note: Read through the entire Section, as well
as reading the advice in Section 2, before
beginning this procedure. The engine and
transmission are removed as a unit, lowered to
the ground and removed from underneath,
then separated outside the vehicle.
Removal
1 On all fuel injection engines, refer to
Chapter 4B, C or D as applicable and
depressurise the fuel system.
2 Disconnect the battery negative (earth) lead
(refer to Chapter 5A, Section 1).
3 Referring to Chapter 1 for details, drain the
coolant and the engine oil. Refit the drain plug
to the sump on completion.
4 Refer to Chapter 11 for details, and remove
the bonnet.
5 Remove the air cleaner assembly and air
inlet components as described in the relevant
Part of Chapter 4.
6 Release the retaining clips and detach the
coolant top hose, the heater hose and the
radiator overflow hose from the thermostat
housing. Disconnect the coolant hose from
the inlet manifold, and the bottom hose from
the water pump and/or the radiator (see
illustrations) . On 1.4 litre CFi fuel injection
models, also disconnect the coolant hose
from the injection unit. On EFi and SEFi fuel
injection models, detach the heater hose
Y-connector. Allow for coolant spillage as the
hoses are detached. On turbocharged
engines, disconnect the coolant return hose
from the turbocharger connecting pipe.
2D•8 Engine removal and overhaul procedures
4.6b Heater coolant hoses and Y-connector on 1.6 litre EFi fuel injection models4.6a Coolant hose connections to the thermostat (arrowed)
3.18 Engine-to-transmission flangeattachment bolts (arrowed)
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7Refer to the relevant Part of Chapter 4 for
details, and disconnect the accelerator cable
from the throttle linkage and support/adjuster
bracket. Where applicable, also disconnect
the choke cable. Position the cable(s) out of
the way.
8 On carburettor models, disconnect the fuel
supply hose from the fuel pump, and the
return hose from the carburettor.
9 On CFi models, detach the fuel hose at the
injector/pressure regulator unit, and the return
line, by compressing the couplings whilst
pulling the hoses free from their connections.
On EFi and SEFi models, unscrew the union
nut to detach the fuel line from the fuel rail;
release the retaining clip to detach the return
pipe from the pressure regulator. Plug the
exposed ends of the hoses and connections,
to prevent fuel spillage and the ingress of dirt.
Position the hoses out of the way.
10 Press the clamp ring inwards, and
simultaneously pull free the brake servo hose from the inlet manifold. Position it out of the
way.
11
On CFi and EFi models, detach the
vacuum hose from the MAP sensor, and the
hose between the carbon canister and the fuel
injection unit (see illustration) .
12 Note their connections and routings, and
detach the following wiring connections,
according to model (see illustrations):
a) Coolant temperature sender unit.
b) Oil pressure switch.
c) E-DIS ignition coil unit. or distributor.
d) Coolant temperature sensor.
e) Cooling fan thermostatic switch.
f) Carburettor.
g) Earth lead (radio).
h) Reversing light switch (from transmission).
i) Crankshaft position sensor.
j) Earth leads from the transmission and engine.
13 Disconnect the wiring at the following
additional items specific to fuel injection
models only.
a) Inlet air temperature sensor.
b) Vehicle speed sensor.
c) Throttle plate control motor (CFi models).
d) Throttle position sensor.
e) Injector harness connector.
f) Idle speed control valve (EFi and SEFi models).
14 Unscrew the retaining bolt and detach the
bracket locating the wiring and coolant hoses
above the transmission. 15
Disconnect the speedometer drive cable
from the transmission.
16 On manual transmission models,
disconnect the clutch cable from the release
lever at the transmission (see Chapter 6 for
details). Position the cable out of the way.
17 On vehicles fitted with the anti-lock
braking system, refer to Chapter 9 and release
the left-hand modulator from its mounting
bracket, without disconnecting the rigid brake
pipes or return hose. Tie the modulator
securely to the bulkhead.
18 Chock the rear wheels then jack up the
front of the car and support it on axle stands
(see “Jacking and Vehicle Support” ). Allow
sufficient clearance under the vehicle to
withdraw the engine and transmission units
from under the front end.
19 On XR2i models, refer to Chapter 10 and
remove the front suspension crossmember.
20 Where applicable on catalytic converter-
equipped vehicles, release the multi-plug from
the bracket and disconnect the wiring
connector from the oxygen sensor in the
exhaust downpipe.
21 Undo the three retaining bolts, detach the
exhaust downpipe from the manifold, and
collect the gasket from the flange joint. Now
disconnect the exhaust downpipe from the
rest of the system, and remove it from the
vehicle.
22 Where fitted, undo the four retaining nuts
and two bolts securing the front part of the
exhaust heat shield to the floor, then remove
the heat shield.
23 Refer to Chapter 5A and remove the
alternator and starter motor. On models with
power steering, refer to Chapter 10 and
remove the power steering pump.
Manual transmission models
24 On 4-speed models, select 2nd gear; on
5-speed models, select 4th gear, to assist in
correct adjustment of the gearchange during
reassembly. If it is likely that the gear lever will
be moved from this position before refitting,
mark the relative position of the transmission
shift rod and the selector shaft before
separating them. Undo the clamp bolt, and
then pull free and detach the shift rod from the
selector shaft (see illustration) .
Engine removal and overhaul procedures 2D•9
4.12b . . . the oil pressure switch . . .4.12a Disconnect the wiring at the
temperature gauge sender unit . . .4.11 Vacuum hose to MAP sensor (A) and brake servo (B)
4.24 Manual transmission shift rod clamp
bolt (A), stabiliser-to-transmission bolt (B)
and washer (C)4.12c . . . and the crankshaft position sensor
2D
1595Ford Fiesta Remake
Whenever you disconnect
any vacuum lines, coolant or
emissions hoses, wiring
connectors and fuel lines,
always label them clearly, so that they
can be correctly reassembled. Masking
tape and/or a touch-up paint applicator
work well for marking items. Take
instant photos, or sketch the locations
of components and brackets.
procarmanuals.com
http://vnx.su

25Unscrew the retaining bolt, and detach
the shift rod stabiliser from the transmission.
As it is detached, note the washer located
between the stabiliser and the transmission.
Tie the stabiliser and the shift rod up out of
the way.
Automatic transmission models
26 Unclip and detach the wiring connector
from the starter inhibitor switch (on the
transmission housing).
27 Referring to the relevant Part of Chapter 4
for details, unhook the accelerator (cam plate)
cable from the carburettor or fuel injection unit
(as applicable) at the transmission end of
the cable. Undo the retaining bolt and
detach the cable sheath bracket from the
transmission. Detach the cam plate cable
from the link.
28 Undo the two nuts from the selector cable
bracket which connects it to the lever on the
selector shaft. Disconnect the yoke from the
lever on the selector shaft and the cable from
the lever.
29 Unscrew the union nuts, and disconnect
the oil cooler feed and return pipes from the
transmission. Allow for a certain amount of
spillage, and plug the connections to prevent
the ingress of dirt.
All models
30 Unscrew the retaining nut and withdraw
the Torx-type clamp bolt securing the lower
suspension arm to the spindle carrier on each
side.
31 Refer to Chapter 10 for details, and
detach the right-hand and left-hand track rod
end balljoints from the spindle carriers.
32 On vehicles fitted with the anti-lock
braking system, refer to Chapter 9 and release
the right-hand modulator from its mounting
bracket without disconnecting the rigid brake
pipes or return hose. Tie the modulator
securely to the bulkhead. Additionally, undo
the three bolts securing the modulator
bracket.
33 Insert a suitable lever between the right-
hand driveshaft inner joint and the
transmission housing, and prise free the
driveshaft from the transmission; be prepared
for oil spillage from the transmission case
through the vacated driveshaft aperture. As it
is being prised free, simultaneously pull the
roadwheel outwards on that side, to enable
the driveshaft inboard end to separate
from the transmission. Once it is free,
suspend and support the driveshaft from the
steering gear, to prevent unnecessary strain
being placed on the driveshaft joints.
34 Insert a suitable plastic plug (or if
available, an old driveshaft joint), into the
transmission driveshaft aperture, to
immobilise the gears of the differential unit.
35 Proceed as described above in
paragraphs 33 and 34, and disconnect the
left-hand driveshaft from the transmission.
36 Connect a suitable lift hoist and sling to
the engine, connecting to the lifting eyes. When securely connected, take the weight of
the engine/transmission unit so that the
tension is relieved from the mountings.
37
Undo the retaining bolts and nuts and
detach the right-hand engine mounting from
the vehicle body.
38 Undo the four bolts securing the
transmission bearer to the underside of the
vehicle body. The transmission bearer is
removed with the engine/transmission
assembly.
39 Unscrew the three retaining bolts, and
remove the auxiliary drivebelt cover from
under the crankshaft pulley.
40 The engine/transmission unit should now
be ready for removal from the vehicle. Check
that all of the associated connections and
fittings are disconnected from the engine and
transmission, and positioned out of the way.
41 Enlist the aid of an assistant to help
steady and guide the power unit down
through the engine compartment as it is
removed. If available, position a suitable
engine trolley or crawler board under the
engine/transmission so that when lowered,
the power unit can be withdrawn from the
front end of the vehicle, and then moved to
the area where it is to be cleaned and
dismantled. On automatic transmission
models, particular care must be taken not to
damage the transmission fluid pan (sump)
during the removal and subsequent refitting
processes.
42 Carefully lower the engine and
transmission unit, ensuring that no fittings
become snagged. Detach the hoist and
remove the power unit from under the vehicle.
43 Referring to the relevant Part of Chapter 7,
separate the transmission from the engine.
44 While the engine/transmission is removed,
check the mountings; renew them if they are
worn or damaged. Similarly, check the
condition of all coolant and vacuum hoses
and pipes (see Chapter 1). Components that
are normally hidden can now be checked
properly, and should be renewed if there is
any doubt at all about their condition. Where
the vehicle is fitted with manual transmission,
take the opportunity to inspect the clutch
components (see Chapter 6). It is regarded by
many as good working practice to renew the
clutch assembly as a matter of course,
whenever major engine overhaul work is
carried out. Check also the condition of all
components (such as the transmission oil
seals) disturbed on removal, and renew any
that are damaged or worn.
Refitting
45 Refitting is a reversal of removal, however
note the following additional points:
a) Refer to the applicable Chapters and Sections as for removal.
b) Fit new spring clips to the grooves in the
inboard end of the right- and left-hand
driveshaft joints. Lubricate the splines
with transmission oil prior to fitting. c) Renew the exhaust flange gasket when
reconnecting the exhaust. Ensure that all
wires are routed clear of the exhaust
system and, on catalytic converter
models, ensure that the heat shields are
securely and correctly fitted.
d) Ensure that all earth lead connections are
clean and securely made.
e) Tighten all nuts and bolts to the specified torque.
f) Fit a new oil filter, and refill the engine and transmission with oil, with reference to
Chapter 1.
g) Refill the cooling system with reference to Chapter 1.
h) Refit the alternator and starter motor with reference to Chapter 5A.
i) Where applicable, refit the power steering pump with reference to Chapter 10.
46 When engine and transmission refitting is
complete, refer to the procedures described
in Section 19 before restarting the engine.
5 Engine/transmission -
removal and refitting
(Zetec engines)
3
Warning: Petrol is extremely
flammable, so take extra
precautions when disconnecting
any part of the fuel system.
Don’t smoke, or allow naked flames or
bare light bulbs, in or near the work area,
and don’t work in a garage where a
natural-gas appliance (such as a clothes
dryer or water heater) is installed. If you
spill petrol on your skin, rinse it off
immediately. Have a fire extinguisher rated
for petrol fires handy, and know how to
use it.
Note: Read through the entire Section, as well
as reading the advice in Section 2, before
beginning this procedure. The engine and
transmission are removed as a unit, lowered to
the ground and removed from underneath,
then separated outside the vehicle.
Removal
1 Park the vehicle on firm, level ground, apply
the handbrake firmly, and slacken the nuts
securing both front roadwheels.
2 Depressurise the fuel system as described
in Chapter 4D.
3 Disconnect the battery negative (earth) lead
(refer to Chapter 5A, Section 1).
4 Place protective covers on the wings, then
remove the bonnet (see Chapter 11).
5 Drain the cooling system and the engine oil
(see Chapter 1).
6 Remove the air inlet components and the
complete air cleaner assembly as described in
Chapter 4D.
7 Equalise the pressure in the fuel tank by
removing the filler cap, then release the fuel
feed and return quick-release couplings, and
pull the hoses off the fuel pipes. Plug or cap
all open fittings.
2D•10 Engine removal and overhaul procedures
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8Disconnect the accelerator cable from the
throttle linkage as described in Chapter 4D.
Secure the cable clear of the
engine/transmission.
9 Releasing its wire clip, unplug the wiring
connector from the power steering pressure
switch (where fitted), then disconnect the
earth cable from the engine lifting eye. Refit
the bolt after disconnecting the cable.
10 Marking or labelling all components as
they are disconnected, disconnect the
vacuum hoses as follows:
a) From the rear of the inlet manifold.
b) The braking system vacuum servo unit
hose - from the inlet manifold (see
Chapter 9 for details).
c) While you are there, trace the vacuum line
from the pulse-air filter housing, and
disconnect it from the pulse-air solenoid
valve.
d) Secure all these hoses so that they won’t
get damaged as the engine/transmission
is removed.
11 Unbolt the engine/transmission-to-body earth lead from the transmission
(see
illustration) . Disconnect the speedometer
drive cable (see Chapter 12) and secure it
clear of the engine/transmission.
12 Disconnect the earth strap at the top of
the engine/transmission flange, and the
adjacent bolt securing the wiring harness clip.
13 Where the vehicle is fitted with manual
transmission, disconnect the clutch cable (see
Chapter 6).
14 Marking or labelling all components as
they are disconnected, disconnect the engine
wiring connectors as follows (see
illustrations) :
a) The multi-plug from the E-DIS ignition
coil.
b) The radio interference suppressor from
the DIS ignition coil.
c) The reversing light switch multi-plug.
d) The engine main wiring loom multi-plug
behind the E-DIS ignition coil.
e) The crankshaft speed/position sensor and vehicle speed sensor multi-plugs.
f) The oxygen sensor multi-plug.
15 Unbolt the exhaust manifold heat shield,
and lift it clear.
16 Remove the auxiliary drivebelt (see
Chapter 1).
17 Marking or labelling all components as
they are disconnected and catching as much
as possible of the escaping coolant in the
drain tray, disconnect the cooling system
hoses and pipes as follows:
a) The coolant hoses at the thermostat housing. b)
The coolant hose at the metal cross pipe
lower connection.
c) The radiator top and bottom hoses.
18 Where applicable, detach the power
steering pump pressure pipe clips, release the
unions and disconnect the pump pressure
and return lines. Collect the fluid in a
suitable container, and plug the disconnected
unions.
19 On vehicles fitted with the anti-lock
braking system, refer to Chapter 9 and release
the left-hand modulator from its mounting
bracket, without disconnecting the rigid brake
pipes or return hose. Tie the modulator
securely to the bulkhead.
20 Chock the rear wheels then jack up the
front of the car and support it on axle stands
(see “Jacking and Vehicle Support” ). Remove
the front roadwheels.
21 Refer to Chapter 5 if necessary, and
disconnect the wiring from the starter motor
and alternator.
22 Disconnect the oil pressure switch wiring
connector.
23 On automatic transmission models,
disconnect the starter inhibitor switch wiring
and disconnect the selector cable (see
Chapter 7B). Secure the cable clear of the
engine/transmission.
24 Where the vehicle is fitted with manual
transmission, disconnect the gearchange
linkage and transmission support rod from the
rear of the transmission - make alignment
marks as they are disconnected (see
illustrations) .
Engine removal and overhaul procedures 2D•11
5.14b . . . the radio interference
suppressor . . .5.14a Disconnect the wiring multi-plugfrom the ignition coil . . .5.11 Unbolt the engine/transmission-to-body earth lead from the transmission
5.24b . . . and transmission support rod5.24a Disconnect the gearchange linkage . . .5.14c . . . and the reversing light switch
2D
1595Ford Fiesta Remake
Whenever you disconnect
any vacuum lines, coolant or
emissions hoses, wiring
connectors and fuel lines,
always label them clearly, so that they
can be correctly reassembled. Masking
tape and/or a touch-up paint applicator
work well for marking items. Take
instant photos, or sketch the locations
of components and brackets.
procarmanuals.com
http://vnx.su