console. Where a full-length console is fitted,
it is only necessary to remove the front tray.
3Detach the outer gaiter from the retaining
frame and withdraw it over the gear lever.
4Release the clips and remove the gaiter
retaining frame and inner gaiter.
5Using a suitable Torx key, remove the
screws securing the gear lever to the gearbox
extension housing, and withdraw the gear
lever. Note how the base of the gear lever
locates over the selector shaft.
6Jack up the vehicle and support on axle
stands (see “Jacking and Vehicle Support”).
Ensure that there is sufficient working room
beneath the vehicle.
7To improve access, disconnect the exhaust
downpipe from the manifold and remove the
exhaust system.
8Remove the propeller shaft.
9Where applicable bend back the locktabs,
then unscrew the two bolts securing each of
the two anti-roll bar U-clamps to the vehicle
underbody. Lower the anti-roll bar as far as
possible.
10Proceed as described in Section 8,
paragraphs 23 and 24.
11Drain the engine oil into a container.
12Unscrew the two nuts securing the engine
mountings to the crossmember. Recover the
washers.
13Disconnect the wiring from the reversing
lamp switch.
14Remove the retaining circlip, and
withdraw the speedometer cable from the
gearbox extension housing.
15Support the gearbox with a trolley jack,
using a block of wood between the jack and
the gearbox to spread the load.
16Unscrew the four bolts securing the
gearbox crossmember to the vehicle
underbody. Unscrew the central bolt securing
the crossmember to the gearbox and remove
the crossmember. Note the position of the
earth strap, where applicable. Recover the
mounting cup and where applicable the
exhaust mounting bracket and heat shield.
17Make a final check to ensure that all
relevant wires, pipes and hoses have been
disconnected to facilitate removal of the
engine/gearbox assembly.
18Attach a hoist to the engine lifting
brackets located at the front and rear of the
cylinder head. Arrange the lifting tackle so that
the engine/gearbox assembly will assume a
steep angle of approximately 40º to 45º as it is
being removed.
19Raise the engine/gearbox so that the
engine mounting studs are clear of the
crossmember, then ease the assembly
forwards, at the same time lowering the trolley
jack which is supporting the gearbox. Lift the
assembly from the vehicle, taking care not to
damage the surrounding components.
20With the engine/gearbox assembly
removed, temporarily reconnect the anti-roll
bar to the underbody if the vehicle is to be
moved.
Separation
21To separate the engine from the gearbox,
proceed as follows. 22Remove the starter motor.
23Support the engine and gearbox
horizontally on blocks of wood.
24Unscrew and remove the engine-to-
gearbox bolts, noting the location of the earth
strap, and remove the two bolts from the
engine adapter plate.
25Pull the engine and gearbox apart, taking
care not to strain the gearbox input shaft. It
may be necessary to rock the units slightly to
separate them.
1.6 and 1.8 litre (R6A type)
26Proceed as described in paragraphs 30 to
40 inclusive of Section 8.
27Proceed as described in paragraphs 2 to
25 inclusive of Section 10, noting the
following points.
28Disconnect the wiring from the vehicle
speed sensor mounted on the gearbox before
removing the engine/gearbox assembly.
29Note that on 1.6 litre engines, the
crankshaft speed/position sensor shroud
(which is secured by a single bolt) must be
removed before separating the engine from
the gearbox.
Note: A suitable hoist and lifting tackle will be
required for this operation. Any suspected
faults in the automatic transmission should be
referred to a Ford dealer or automatic
transmission specialist before removal of the
unit, as the specialist fault diagnosis
equipment is designed to operate with the
transmission in the vehicle.
Removal
1Proceed as described in Section 8,
paragraphs 1 to 15 inclusive, but additionally,
where applicable disconnect the kickdown
cable from the carburettor.
2Jack up the vehicle and support on axle
stands (see “Jacking and Vehicle Support”).
Ensure that there is sufficient working room
beneath the vehicle.
3To improve access, disconnect the exhaust
downpipe from the manifold and remove the
exhaust system.
4Remove the propeller shaft.
5Where applicable bend back the locktabs,
then unscrew the two bolts securing each of
the two anti-roll bar U-clamps to the vehicle
underbody. Lower the anti-roll bar as far as
possible.
6Unscrew the unions and disconnect the
fluid cooler pipes from the transmission. Plug
the open ends of the pipes and the
transmission to prevent dirt ingress and fluid
leakage. Remove the fluid cooler pipe bracket
from the engine mounting bracket and place it
to one side.
7Remove the two clips securing the selector
rod, and detach the selector rod from the
manual selector lever, and the selector lever
on the transmission,
8If applicable, disconnect the kickdown cable
from the transmission and withdraw the cable.9Disconnect the wiring from the starter
inhibitor/reversing lamp switch, the lock-up
clutch and where applicable the kickdown
solenoid.
10Remove the securing screw, and
disconnect the speedometer cable from the
transmission extension housing. Plug the
opening in the transmission to prevent dirt
ingress.
11Disconnect the vacuum pipe from the
vacuum diaphragm unit, and unclip the pipe
from its securing bracket on the transmission
housing.
12Drain the engine oil into a container.
13Unscrew the two nuts securing the engine
mountings to the crossmember. Recover the
washers.
14Support the transmission with a trolley
jack using a block of wood between the jack
and the transmission to spread the load.
15Unscrew the four bolts securing the
transmission crossmember to the vehicle
underbody. Note the position of the earth
strap, where applicable. Unscrew the central
bolt securing the crossmember to the
transmission and remove the crossmember.
Recover the mounting cup and the exhaust
mounting bracket.
16Make a final check to ensure that all
relevant wires, pipes and hoses have been
disconnected to facilitate removal of the
engine/transmission assembly.
17Attach a suitable hoist to the engine lifting
brackets located at the front and rear of the
cylinder head. Arrange the lifting tackle so that
the engine/transmission assembly will assume
a steep angle of approximately 40º to 45º as it
is being removed.
18Raise the engine/transmission so that the
engine mounting studs are clear of the
crossmember, then ease the assembly
forwards, at the same time lowering the trolley
jack which is supporting the transmission. Lift
the assembly from the vehicle, taking care not
to damage surrounding components.
19With the engine/transmission assembly
removed, temporarily reconnect the anti-roll
bar to the underbody if the vehicle is to be
moved.
Separation
20To separate the engine from the
transmission, proceed as follows.
21Remove the starter motor.
22Support the engine and transmission
horizontally on blocks of wood.
23Working through the starter motor
aperture, unscrew the four torque converter-
to-driveplate nuts. It will be necessary to turn
the crankshaft using a suitable spanner on the
crankshaft pulley bolt in order to gain access
to each nut in turn through the aperture.
24Unscrew and remove the engine-to-
transmission bolts, noting the locations of the
earth strap, vacuum pipe bracket, and
transmission dipstick tube bracket. Remove
the two bolts from the engine adapter plate,
and where applicable pull the blanking plug
from the adapter plate.
25Pull the engine and transmission apart,
ensuring that the torque converter is held
11Engine/automatic
transmission assembly -
removal and separation
2C•8CVH engines
1.8 litre (R2A type)
Dismantling
1It is best to mount the engine on a
dismantling stand, but if this is not available,
stand the engine on a strong bench at a
comfortable working height. Failing this, it will
have to stripped down on the floor.
2Cleanliness is most important, and if the
engine is dirty, it should be cleaned with
paraffin while keeping it in an upright position.
3Avoid working with the engine directly on a
concrete floor, as grit presents a real source
of trouble.
4As parts are removed, clean them in a
paraffin bath. However, do not immerse parts
with internal oilways in paraffin as it is difficult
to remove, usually requiring a high pressure
hose. Clean oilways with nylon pipe cleaners.
5It is advisable to have suitable containers
available to hold small items according to
their use, as this will help when reassembling
the engine and also prevent possible losses.
6Always obtain a complete set of new
gaskets for use during engine reassembly, but
retain the old gaskets with a view to using
them as a pattern to make a replacement if a
new one is not available.
7Where possible, refit securing nuts, bolts
and washers to their locations after removing
the relevant components. This will help to
protect the threads and will also prevent
possible losses.
8Retain unserviceable components in order
to compare them with the new components
supplied.
9A suitable Torx socket will be required to
remove the oil pump cover securing screws.
10Before dismantling the main engine
components, the following externally mounted
ancillary components can be removed:
Inlet manifold and carburettor
Exhaust manifold
Fuel pump and operating pushrod
Alternator
Spark plugs
Oil pressure warning lamp switch (see
illustration)
Oil filter
Dipstick
Engine mounting brackets
Clutch
Alternator mounting bracket
Crankshaft speed/position sensor
Engine lifting brackets
Examination and renovation
11Refer to Section 18 in Chapter 2, PartA.
Reassembly
12To ensure maximum life with minimum
trouble from a rebuilt engine, not only must
everything be correctly assembled, but it mustalso be spotlessly clean. All oilways must be
clear, and locking washers and spring
washers must be fitted where indicated. Oil all
bearings and other working surfaces
thoroughly with engine oil during assembly.
13Before assembly begins, renew any bolts
or studs with damaged threads.
14Gather together a torque wrench, oil can,
clean rag, and a set of engine gaskets and oil
seals, together with a new oil filter.
15If they have been removed, new cylinder
head bolts, big-end bolts/nuts and new
flywheel bolts will be required.
16After reassembling the main engine
components, refer to paragraph 10 and refit
the ancillary components listed. Delicate
items such as the alternator may be left until
after the engine has been refitted.
1.6 and 1.8 litre (R6A type)
Dismantling
17Refer to paragraphs 1 to 9 inclusive.
18Before dismantling the main engine
components, the following ancillary
components can be removed:
Inlet manifold and CFI unit.
Exhaust manifold .
Alternator.
Spark plugs and HT leads.
Ignition coil and mounting bracket.
Oil pressure warning lamp switch.
Oil filter.
Dipstick and tube.
Engine mounting brackets.
Clutch.
Alternator mounting bracket.Crankshaft speed/position sensor.
Engine lifting brackets.
Crankcase ventilation hose.
Examination and renovation
19Refer to Section 18 in Chapter 2, PartA.
Reassembly
20Refer to paragraphs 12 to 16 but note that
new rocker arm nuts will be required, if they
have been removed.
Note: The belt tension should be checked
using Ford special tool No 21-113 after
refitting. A suitable puller may be required to
remove the sprockets. If the camshaft
sprocket is removed, a new retaining bolt
must be used on refitting, and suitable sealant
(Loctite 74 or 274, or Omnifit 30M blue) will be
required to coat the bolt threads.
1.8 litre (R2A type)
Removal
1If the engine is in the vehicle, carry out the
following operations:
a)Disconnect the battery negative lead
b)Remove the alternator drivebelt
c)Remove the distributor cap, rotor arm and
housing
d)Disconnect the wiring plug from the
crankshaft speed/position sensor
e)Unclip the coolant hoses from the timing
cover, and position them across the top
of the camshaft cover out of the way
f)If desired for improved access, remove
the fan shroud and cooling fan assembly,
although this is not essential
2Slacken the crankshaft pulley bolt. Prevent
the crankshaft from turning by engaging top
gear (manual gearbox only) and having an
assistant apply the brake pedal hard, or by
removing the starter motor and jamming the
ring gear teeth with a lever.
3Remove the bolt and washer and withdraw
the pulley (see illustration). If the pulley will
not come off easily, refit the bolt part way and
use a puller, but take care not to damage the
sensor toothed disc.
18Timing belt and sprockets -
removal and refitting
17Engine dismantling,
examination, renovation and
reassembly - general information
2C•10CVH engines
17.10 Removing the oil pressure warning
lamp switch - 1.8 litre (R2A)
18.5 Withdrawing the timing cover -
1.8 litre (R2A)18.3 Withdrawing the crankshaft pulley -
1.8 litre (R2A)
16Where applicable, refit the timing belt
tensioner and coolant pump, locate the timing
belt backplate over the studs, then fit the
camshaft sprocket and the distributor rotor
shaft.
17The camshaft sprocket bolt must be
coated with sealant before installation. The
manufacturers recommend Loctite 74 or 274,
or Omnifit 30M blue. With the sealant applied,
insert the bolt, hold the camshaft sprocket
stationary as during removal, and tighten the
bolt to the specified torque (see illustration).
18Refit the thrustwasher with the convex
side facing forwards, and refit the Woodruff
key, then refit the crankshaft sprocket with the
“FRONT” mark facing forwards.
19Fit the timing belt over the crankshaft
sprocket, but do not engage it with the other
sprockets yet. Be careful not to kink the belt,
and if the old belt is being refitted, observe the
previously noted running direction.20Make sure that the TDC pointer on the
camshaft sprocket is still aligned with the dot
on the cylinder head front face.
21Check that the TDC lug on the crankshaft
sprocket is still in line with the notch in the oil
pump flange. If necessary, refit the crankshaft
pulley bolt, if not already done, and using a
socket on the bolt, turn the crankshaft by the
shortest possible route to align the lug and
notch.
22Starting at the crankshaft and working in
an anti-clockwise direction, fit the timing belt
over the camshaft sprocket, round the
tensioner roller, and over the coolant pump
sprocket.
23Slacken the tensioner bolts, allow the
tensioner roller to rest against the belt, then
tighten the tensioner bolts.
24Refit the crankshaft pulley bolt, if not
already done, and using a socket on the bolt,
turn the engine through two revolutions in a
clockwise direction (to bring No 1 cylinder
back to TDC), then turn the crankshaft 60º
anti-clockwise (No 1 cylinder at 60º BTDC).
25The belt tension should now be checked
by applying Ford tension gauge, tool No 21-
113 to the longest belt run. Desired gauge
readings are:
Used belt - 4 to 6
New belt - 10 to 11
If the tension gauge is not available, a rough
guide is that the belt tension is correct when
the belt can be twisted 90º in the middle of the
longest run with the fingers using moderate
pressure (see illustration). In this case, the
vehicle should be taken to a Ford dealer so
that the belt tension can be checked using the
special gauge at the earliest opportunity.
26If adjustment of belt tension is necessary,
turn the crankshaft clockwise to bring No 1
cylinder to TDC, then slacken the tensioner
bolts and move the tensioner to increase or
decrease the belt tension. Tighten the
tensioner bolts to the specified torque.
27Turn the crankshaft 90º clockwise past
TDC, then anti-clockwise back to the 60º
BTDC position (No 1 cylinder at 60º BTDC).
Check the belt tension again (see
illustration).28Repeat the procedure given in paragraphs
26 and 27 until the belt tension is correct.
29Refit the timing cover and secure with the
two bolts and nuts. Ensure that the earth tag
and the coolant hose clip are fitted under the
relevant nuts (see illustration).
30Unscrew the crankshaft pulley bolt, then
refit the crankshaft pulley and the bolt and
washer. Tighten the crankshaft pulley bolt to
the specified torque, preventing the
crankshaft from turning as described in
paragraph 2.
31If the engine is in the vehicle, reverse the
operations described in paragraph 1.
1.6 and 1.8 litre (R6A type)
32If the engine is in the vehicle, carry out the
following operations.
a)Disconnect the battery negative lead.
b)Remove the alternator drivebelt.
c)Disconnect the HT leads from the spark
plugs, noting their locations; detach the
HT lead bracket from the camshaft cover,
and position the leads out of the way.
d)Move the coolant hoses from the front of
the timing cover, and position them
across the top of the camshaft cover out
of the way.
e)If desired for improved access, remove
the fan shroud and the cooling fan
assembly, although this is not essential.
33Proceed as described in paragraphs 2 to
30 inclusive, noting the following differences
for the 1.6 litre engine (see illustrations).
a)There is no sensor toothed disc on the
crankshaft pulley.
b)A two-piece timing cover is fitted,
consisting of upper and lower sections,
each secured by two bolts. No earth tag
or coolant hose clip is fitted to the bolts.
c)The TDC datum on the oil pump takes the
form of a lug instead of a notch.
d)There is no distributor rotor shaft fitted to
the camshaft sprocket bolt.
e)There is no timing belt backplate.
34On completion, if the engine is in the
vehicle, reverse the operations given in
paragraph 32.
2C•12CVH engines
18.17 Tightening the camshaft sprocket
bolt. Hold the sprocket stationary using an
improvised tool with two bolts engaged in
the sprocket holes - 1.8 litre (R2A)
18.27 No 1 cylinder at 60°BTDC for
checking of timing belt tension -
1.8 litre (R2A)
18.29 Earth tag (1) and coolant hose clip (2)
locations on timing cover -
1.8 litre (R2A)
18.25 Twisting the timing belt to assess its
tension - 1.8 litre (R2A)
Note: New flywheel securing bolts must be
used on refitting.
1.8 litre (R2A type)
1Refer to Section 26, Chapter 2, PartA but
also note the following points.
2The flywheel/driveplate securing bolts must
be renewed when refitting, and the new bolts
are supplied ready-coated with threadlocking
compound (see illustration).
3The ring gear cannot be renewed
independently of the flywheel/driveplate. If the
ring gear is badly worn or has missing teeth, a
new flywheel/driveplate must be fitted.
1.6 and 1.8 litre (R6A type)
4Refer to Section 26, Chapter 2, PartA,
noting the following points.
5If the engine is in the vehicle, refer to
Chapter 6 when removing the clutch.
6The flywheel securing bolts must be
renewed when refitting, and the new bolts are
supplied ready-coated with thread-locking
compound.
7The ring gear cannot be renewed
independently of the flywheel. If the ring gear
is badly worn or has missing teeth, a new
flywheel must be fitted. Similarly, the flywheel
must be renewed if the crankshaft
speed/position sensor toothed disc is
damaged.
1.8 litre (R2A type)
1Remove the timing belt and the crankshaft
sprocket and thrustwasher.
2Withdraw the oil seal using an oil seal
removal tool or by drilling the oil seal outer
face and using self-tapping screws and a pair
of grips.
3Clean the oil seal housing, then smear the
lip of a new oil seal with clean engine oil.
4Fit the oil seal using the crankshaft pulley
bolt and a suitable tool similar to that shown
(see illustration).5As the seal is drawn into position, the inner
edge of the seal may be damaged as it passes
over the end of the shaft. To prevent this, as
soon as the seal begins to locate in the
housing remove the tools being used to fit the
seal, and carefully work the inner edge of the
seal over the end of the crankshaft, using a
small screwdriver or similar blunt tool. The
seal can then be pushed home using the tools
described previously (see illustration).
6Refit the thrustwasher, crankshaft sprocket
and timing belt.
1.6 and 1.8 litre (R6A type)
7Remove the timing belt, and the crankshaft
sprocket and thrustwasher.
8Proceed as described in paragraphs 2 to 4
inclusive.
9Refit the thrustwasher, crankshaft sprocket
and timing belt.
1Remove the flywheel/driveplate.
2Prise out the oil seal. If necessary, drill the
outer face of the oil seal and use self-tappingscrews and a pair of grips to withdraw the
seal (see illustration).
3Clean the oil seal housing, then fit the new
oil seal using two flywheel/driveplate securing
bolts and a tool similar to that shown (see
illustration). A suitable tool can be
improvised using a narrow strip of metal sheet
bent to form a circle of the correct diameter,
and a large metal disc with appropriate holes
drilled to allow the flywheel/driveplate
securing bolts to pass through. Make sure
that the seal lip faces into the engine and
lightly smear the lip with clean engine oil.
4Refit the flywheel/driveplate.
Note: A new gasket and new sump bolts must
be used when refitting, and suitable sealant will
be required (available from a Ford dealer). Note
that it is preferable to keep the engine upright
until the sump has been removed to prevent
sludge from entering the engine internals.
1.8 litre (R2A type)
Removal
1With the engine removed, proceed as
follows.
2Remove the flywheel/driveplate and the
engine adapter plate.
3Unscrew the fourteen securing bolts and
withdraw the two reinforcing strips and the
sump. If the sump is stuck, carefully tap it
sideways to free it. Do not prise between the
mating faces.
27Sump - removal and refitting
26Crankshaft rear oil seal -
renewal
25Crankshaft front oil seal -
renewal
24Flywheel/driveplate - removal,
inspection and refitting
CVH engines 2C•19
2C
25.5 Crankshaft front oil seal (arrowed)
located in oil pump housing - 1.8 litre (R2A)26.3 Using a special tool to fit the
crankshaft rear oil seal - 1.8 litre (R2A)26.2 Crankshaft rear oil seal location
(arrowed)
25.4 Using a special tool to fit the
crankshaft front oil seal - 1.8 litre (R2A)24.2 Using an improvised tool to hold the
flywheel stationary while tightening the
securing bolts - 1.8 litre (R2A)
A tool can be improvised to fit
the crankshaft front oil seal
by using a metal tube of
suitable diameter and a large
washer or metal disc. Do not attempt to
drive the seal home using a tube drift.
4Recover the gasket.
5Thoroughly clean the mating faces of the
cylinder block and sump.
Refitting
6Commence refitting by applying sealing
compound (available from a Ford dealer) to
the cylinder block, oil pump housing and
crankshaft rear oil seal housing mating faces
at the points shown (see illustration). Note
that the sump must be fitted within ten
minutes of applying the sealing compound.
7Fit a new gasket, ensuring that it engages
correctly in the grooves in the crankshaft rear
oil seal carrier and the oil pump housing (see
illustration).
8Locate the sump on the gasket and loosely
fit the securing bolts.
9Tighten all the bolts slightly to obtain a light
and even gasket preload.
10Tighten the bolts to the specified torque in
the sequence shown (see illustration). Note
that the ten M8 bolts and the four M6 bolts
are tightened to different torques.
11Refit the engine adapter plate and the
flywheel/driveplate.
1.6 and 1.8 litre (R6A type)
Note: The following procedure applies to the
1.6 litre CVH engine. For the 1.8 litre (R6Atype) engine, proceed as described above for
the 1.8 litre (R2A type).
Removal
12Sump removal and refitting is easier if the
engine is removed from the vehicle. However,
if the engine is in the vehicle, proceed as
follows. If the engine has been removed from
the vehicle, proceed to paragraph 15.
13Remove the clutch.
14Drain the engine oil into a suitable
container.
15Remove the flywheel and the engine
adapter plate.
16Unscrew the eighteen securing bolts and
withdraw the sump. If the sump is stuck,
carefully tap it sideways to free it. Do not prise
between the mating faces. Recover the
gasket.
17Thoroughly clean the mating faces of the
cylinder block and sump.
Refitting
18Apply sealing compound to the joints
between the oil pump and the cylinder block,
and the crankshaft rear oil seal housing and
the cylinder block, as shown (see
illustration).
19Without applying any further sealer, locate
the gasket into the grooves of the oil pump
and the rear oil seal housing. To hold the
gasket in position, studs can be inserted
temporarily in the bolt hole positions circled in
the illustration indicating the bolt tightening
sequence. Make sure that the gasket spacing
pips are seated correctly.20Locate the sump on the gasket, taking
care not to displace the gasket, then loosely
fit the securing bolts. With the sump in
position, where applicable remove the studs
from the bolt holes, and loosely fit the
remaining securing bolts.
21Tighten the bolts to the torque given in the
Specifications at the beginning of this
Chapter, in two stages, and in the sequence
shown (see illustration).
22Refit the engine adapter plate and the
flywheel.
23If the engine is in the vehicle, refit the
clutch. Refill the engine with oil.
Note: New oil pump and oil pick-up tube
gaskets should be used when refitting.
Removal
1With the engine removed, proceed as
follows.
2Remove the timing belt, crankshaft
sprocket and thrustwasher.
3Remove the sump.
4Unscrew and remove the nut securing the
oil strainer/pick-up tube to No 4 main bearing
cap (see illustration).
5Using a suitable Allen key, unscrew the two
bolts securing the oil pick-up tube to the oil
pump, and withdraw the oil strainer/pick-up
tube. Recover the washers and gasket (see
illustration).
28Oil pump - removal and
refitting
2C•20CVH engines
27.6 Apply sealing compound to the areas
shown before fitting the sump gasket -
1.8 litre (R2A)27.10 Sump bolt tightening sequence -
1.8 litre (R2A)
27.21 Sump bolt tightening sequence -
1.6 litre
Arrow indicates front of engine
27.18 Apply sealing compound at the
points arrowed before refitting the sump -
1.6 litre
A Oil pump/cylinder block joint
B Crankshaft rear oil seal
housing/cylinder block joint
27.7 Ensure that the gasket locates
correctly on the oil pump housing -
1.8 litre (R2A)
28.4 Oil strainer/pick-up tube securing nut
(arrowed) on No 4 main bearing cap
Refitting
6Commence refitting as follows.
7Clean the backs of the bearing shells and
the recesses in the connecting rods and big-
end caps.
8Press the bearing shells into the connecting
rods and caps in their correct positions and oil
them liberally. Note that the lugs must be
adjacent to each other (see illustration).
9Lubricate the cylinder bores with engine oil.
10Fit a ring compressor to No 1 piston then
insert the piston and connecting rod into No 1
cylinder. With No 1 crankpin at its lowest
point, drive the piston carefully into the
cylinder with the wooden handle of a hammer,
and at the same time guide the connecting
rod onto the crankpin. The piston must be
fitted with the cut-out in the piston crown (and
the lug on the piston skirt), facing the front of
the engine, with the oil hole in the connecting
rod on the inlet manifold side of the engine
(see illustrations).
11Oil the crankpin, then fit the big-end
bearing cap in its previously noted position,
and tighten the nuts or bolts to the specified
torque.
12Check that the crankshaft turns freely.
13Repeat the procedure given in
paragraphs 11 to 12 inclusive on the
remaining pistons.
14Refit the cylinder head and the sump.
1.6 and 1.8 litre (R6A type)
15The procedure is as described above,
noting the following points:
a)On the 1.6 litre engine, when refitting a
piston/connecting rod assembly, the
piston must be fitted with the arrow on
the piston crown and the cast pip on the
piston skirt facing the front (timing belt
end) of the engine (see illustration).
b)On the 1.6 litre engine, the big-end
bearing caps locate on dowels in the
connecting rods, and can only be fitted in
one position.
1.8 litre (R2A type)
1Examine the pistons for ovality, scoring,
and scratches. Check the connecting rods for
wear or damage.
2The gudgeon pins are an interference fit in
the connecting rods, and if new pistons are to
be fitted to the existing connecting rods the
work should be carried out by a Ford dealer
who will have the necessary tooling. Note that
the oil hole in the connecting rod must be
located on the right-hand side of the piston
(the cut-out in the piston crown and the lug on
the piston skirt face forwards).
3If new rings are to be fitted to the existing
pistons, expand the old rings over the top ofthe pistons (see illustration). Note that the oil
control ring is in three sections.
4Before fitting the piston rings, clean out the
piston ring grooves using a piece of old piston
ring as a scraper. Be careful not to scratch the
aluminium surface of the pistons. Protect your
fingers - piston ring edges are sharp. Also
probe the groove oil return holes.
5Fit the oil control ring sections with the
spreader ends abutted opposite the front of
the piston. The side ring gaps should be 25
mm (1.0 in) either side of the spreader gap. Fit
31Pistons and connecting rods
- examination and renovation
2C•22CVH engines
30.8 Bearing shell lug (arrowed) must
engage with groove in big-end cap -
1.8 litre (R2A)30.10b . . . and lug (arrowed) on piston skirt
must face the front of the engine
31.3 Using an old feeler gauge to aid the
fitting of a piston ring - 1.8 litre (R2A)30.15 The arrow (A) and the cast pip (B)
must face the front of the engine - 1.6 litre
30.10d Fitting a piston and connecting rod
into the cylinder bore - 1.8 litre (R2A)30.10c Connecting rod oil hole (arrowed)
must face inlet manifold side of engine -
1.8 litre (R2A)
30.10a Cut-out (arrowed) in piston
crown . . .
The use of two or three old
feeler blades will be helpful
in preventing the rings
dropping into empty grooves.