fuse FORD SIERRA 1991 2.G Reference Workshop Manual

Whenever servicing, repair or overhaul work
is carried out on the car or its components, it
is necessary to observe the following
procedures and instructions. This will assist in
carrying out the operation efficiently and to a
professional standard of workmanship.
Joint mating faces and gaskets
When separating components at their
mating faces, never insert screwdrivers or
similar implements into the joint between the
faces in order to prise them apart. This can
cause severe damage which results in oil
leaks, coolant leaks, etc upon reassembly.
Separation is usually achieved by tapping
along the joint with a soft-faced hammer in
order to break the seal. However, note that
this method may not be suitable where
dowels are used for component location.
Where a gasket is used between the mating
faces of two components, ensure that it is
renewed on reassembly, and fit it dry unless
otherwise stated in the repair procedure.
Make sure that the mating faces are clean and
dry, with all traces of old gasket removed.
When cleaning a joint face, use a tool which is
not likely to score or damage the face, and
remove any burrs or nicks with an oilstone or
fine file.
Make sure that tapped holes are cleaned
with a pipe cleaner, and keep them free of
jointing compound, if this is being used,
unless specifically instructed otherwise.
Ensure that all orifices, channels or pipes
are clear, and blow through them, preferably
using compressed air.
Oil seals
Oil seals can be removed by levering them
out with a wide flat-bladed screwdriver or
similar implement. Alternatively, a number of
self-tapping screws may be screwed into the
seal, and these used as a purchase for pliers or
some similar device in order to pull the seal free.
Whenever an oil seal is removed from its
working location, either individually or as part
of an assembly, it should be renewed.
The very fine sealing lip of the seal is easily
damaged, and will not seal if the surface it
contacts is not completely clean and free from
scratches, nicks or grooves. If the original
sealing surface of the component cannot be
restored, and the manufacturer has not made
provision for slight relocation of the seal
relative to the sealing surface, the component
should be renewed.
Protect the lips of the seal from any surface
which may damage them in the course of
fitting. Use tape or a conical sleeve where
possible. Lubricate the seal lips with oil before
fitting and, on dual-lipped seals, fill the space
between the lips with grease.
Unless otherwise stated, oil seals must be
fitted with their sealing lips toward the
lubricant to be sealed.
Use a tubular drift or block of wood of the
appropriate size to install the seal and, if the
seal housing is shouldered, drive the seal
down to the shoulder. If the seal housing is
unshouldered, the seal should be fitted withits face flush with the housing top face (unless
otherwise instructed).
Screw threads and fastenings
Seized nuts, bolts and screws are quite a
common occurrence where corrosion has set
in, and the use of penetrating oil or releasing
fluid will often overcome this problem if the
offending item is soaked for a while before
attempting to release it. The use of an impact
driver may also provide a means of releasing
such stubborn fastening devices, when used
in conjunction with the appropriate
screwdriver bit or socket. If none of these
methods works, it may be necessary to resort
to the careful application of heat, or the use of
a hacksaw or nut splitter device.
Studs are usually removed by locking two
nuts together on the threaded part, and then
using a spanner on the lower nut to unscrew the
stud. Studs or bolts which have broken off
below the surface of the component in which
they are mounted can sometimes be removed
using a proprietary stud extractor. Always
ensure that a blind tapped hole is completely
free from oil, grease, water or other fluid before
installing the bolt or stud. Failure to do this could
cause the housing to crack due to the hydraulic
action of the bolt or stud as it is screwed in.
When tightening a castellated nut to accept
a split pin, tighten the nut to the specified
torque, where applicable, and then tighten
further to the next split pin hole. Never
slacken the nut to align the split pin hole,
unless stated in the repair procedure.
When checking or retightening a nut or bolt
to a specified torque setting, slacken the nut
or bolt by a quarter of a turn, and then
retighten to the specified setting. However,
this should not be attempted where angular
tightening has been used.
For some screw fastenings, notably
cylinder head bolts or nuts, torque wrench
settings are no longer specified for the latter
stages of tightening, “angle-tightening” being
called up instead. Typically, a fairly low torque
wrench setting will be applied to the
bolts/nuts in the correct sequence, followed
by one or more stages of tightening through
specified angles.
Locknuts, locktabs and washers
Any fastening which will rotate against a
component or housing in the course of tightening
should always have a washer between it and the
relevant component or housing.
Spring or split washers should always be
renewed when they are used to lock a critical
component such as a big-end bearing
retaining bolt or nut. Locktabs which are
folded over to retain a nut or bolt should
always be renewed.
Self-locking nuts can be re-used in non-
critical areas, providing resistance can be felt
when the locking portion passes over the bolt or
stud thread. However, it should be noted that
self-locking stiffnuts tend to lose their
effectiveness after long periods of use, and insuch cases should be renewed as a matter of
course.
Split pins must always be replaced with
new ones of the correct size for the hole.
When thread-locking compound is found
on the threads of a fastener which is to be re-
used, it should be cleaned off with a wire
brush and solvent, and fresh compound
applied on reassembly.
Special tools
Some repair procedures in this manual
entail the use of special tools such as a press,
two or three-legged pullers, spring
compressors, etc. Wherever possible, suitable
readily-available alternatives to the
manufacturer’s special tools are described,
and are shown in use. In some instances,
where no alternative is possible, it has been
necessary to resort to the use of a
manufacturer’s tool, and this has been done
for reasons of safety as well as the efficient
completion of the repair operation. Unless you
are highly-skilled and have a thorough
understanding of the procedures described,
never attempt to bypass the use of any
special tool when the procedure described
specifies its use. Not only is there a very great
risk of personal injury, but expensive damage
could be caused to the components involved.
Environmental considerations
When disposing of used engine oil, brake
fluid, antifreeze, etc, give due consideration to
any detrimental environmental effects. Do not,
for instance, pour any of the above liquids
down drains into the general sewage system,
or onto the ground to soak away. Many local
council refuse tips provide a facility for waste
oil disposal, as do some garages. If none of
these facilities are available, consult your local
Environmental Health Department for further
advice.
With the universal tightening-up of
legislation regarding the emission of
environmentally-harmful substances from
motor vehicles, most current vehicles have
tamperproof devices fitted to the main
adjustment points of the fuel system. These
devices are primarily designed to prevent
unqualified persons from adjusting the fuel/air
mixture, with the chance of a consequent
increase in toxic emissions. If such devices
are encountered during servicing or overhaul,
they should, wherever possible, be renewed
or refitted in accordance with the vehicle
manufacturer’s requirements or current
legislation.
REF•4General Repair Procedures
Note: It is
antisocial and
illegal to dump oil
down the drain. To
find the location of
your local oil
recycling bank,
call this number
free.

The vehicle owner who does his or her own maintenance according
to the recommended service schedules should not have to use this
section of the manual very often. Modern component reliability is such
that, provided those items subject to wear or deterioration are
inspected or renewed at the specified intervals, sudden failure is
comparatively rare. Faults do not usually just happen as a result of
sudden failure, but develop over a period of time. Major mechanical
failures in particular are usually preceded by characteristic symptoms
over hundreds or even thousands of miles. Those components which
do occasionally fail without warning are often small and easily carried
in the vehicle.
With any fault-finding, the first step is to decide where to begin
investigations. Sometimes this is obvious, but on other occasions, alittle detective work will be necessary. The owner who makes half a
dozen haphazard adjustments or replacements may be successful in
curing a fault (or its symptoms), but will be none the wiser if the fault
recurs, and ultimately may have spent more time and money than was
necessary. A calm and logical approach will be found to be more
satisfactory in the long run. Always take into account any warning
signs or abnormalities that may have been noticed in the period
preceding the fault - power loss, high or low gauge readings, unusual
smells, etc - and remember that failure of components such as fuses or
spark plugs may only be pointers to some underlying fault.
The pages which follow provide an easy-reference guide to the more
common problems which may occur during the operation of the
vehicle. These problems and their possible causes are grouped under
Fault diagnosisREF•11
REF
Engine
MEngine fails to rotate when attempting to start
MStarter motor turns engine slowly
MEngine rotates, but will not start
MEngine difficult to start when cold
MEngine difficult to start when hot
MStarter motor noisy or excessively-rough in engagement
MEngine starts, but stops immediately
MEngine idles erratically
MEngine misfires at idle speed
MEngine misfires throughout the driving speed range
MEngine hesitates on acceleration
MEngine stalls
MEngine lacks power
MEngine backfires
MOil pressure warning light illuminated with engine running
MEngine runs-on after switching off
MEngine noises
Cooling system
MOverheating
MOvercooling
MExternal coolant leakage
MInternal coolant leakage
MCorrosion
Fuel and exhaust systems
MExcessive fuel consumption
MFuel leakage and/or fuel odour
MExcessive noise or fumes from exhaust system
Clutch
MPedal travels to floor - no pressure or very little resistance
MClutch fails to disengage (unable to select gears)
MClutch slips (engine speed increases; no increase in vehicle speed)
MJudder as clutch is engaged
MNoise when depressing or releasing clutch pedal
Manual gearbox
MNoisy in neutral with engine running
MNoisy in one particular gear
MDifficulty engaging gears
MJumps out of gear
MVibration
MLubricant leaks
Automatic transmission
MFluid leakage
MTransmission fluid brown, or has burned smellMGeneral gear selection problems
MTransmission will not downshift (kickdown) with acceleration
MEngine will not start in any gear, or starts in gears other than Park
or Neutral
MTransmission slips, shifts roughly, is noisy, or has no drive in forward
or reverse gears
Propeller shaft
MClunking or knocking noise when taking up drive
MVibration when accelerating or decelerating
Final drive and driveshafts
MExcessive final drive noise
MOil leakage from final drive
MGrating, knocking or vibration from driveshafts
Braking system
MVehicle pulls to one side under braking
MNoise (grinding or high-pitched squeal) when brakes applied
MExcessive brake pedal travel
MBrake pedal feels spongy when depressed
MExcessive brake pedal effort required to stop vehicle
MJudder felt through brake pedal or steering wheel when braking
MPedal pulsates when braking hard
MBrakes binding
MRear wheels locking under normal braking
Suspension and steering systems
MVehicle pulls to one side
MWheel wobble and vibration
MExcessive pitching and/or rolling around corners, or during braking
MWandering or general instability
MExcessively-stiff steering
MExcessive play in steering
MLack of power assistance
MTyre wear excessive
Electrical system
MBattery will not hold a charge for more than a few days
MIgnition/no-charge warning light remains on with engine running
MIgnition/no-charge warning light fails to come on
MLights inoperative
MInstrument readings inaccurate or erratic
MHorn inoperative, or unsatisfactory in operation
MWindscreen/tailgate wipers inoperative, or unsatisfactory in operation
MWindscreen/tailgate washers inoperative, or unsatisfactory in
operation
MElectric windows inoperative, or unsatisfactory in operation
MCentral locking system inoperative, or unsatisfactory in operation
Introduction

Note:Due to the complexity of the automatic transmission, it is difficult
for the home mechanic to properly diagnose and service this unit. For
problems other than the following, the vehicle should be taken to a
dealer service department or automatic transmission specialist.
Fluid leakage
MAutomatic transmission fluid is usually deep red in colour. Fluid
leaks should not be confused with engine oil, which can easily be
blown onto the transmission by air flow.
MTo determine the source of a leak, first remove all built-up dirt and
grime from the transmission housing and surrounding areas, using a
degreasing agent or by steam-cleaning. Drive the vehicle at low speed,
so that air flow will not blow the leak far from its source. Raise and
support the vehicle, and determine where the leak is coming from. The
following are common areas of leakage.
a)Fluid pan ( transmission “sump”).
b)Dipstick tube (Chapter 1).
c)Transmission-to-fluid cooler fluid pipes/unions (Chapter 7).
Transmission fluid brown, or has burned smell
MTransmission fluid level low, or fluid in need of renewal (Chapter 1).
General gear selection problems
MThe most likely cause of gear selection problems is a faulty or
poorly-adjusted gear selector mechanism. The following are common
problems associated with a faulty selector mechanism.
a)Engine starting in gears other than Park or Neutral.
b)Indicator on gear selector lever pointing to a gear other than the
one actually being used.
c)Vehicle moves when in Park or Neutral.
d)Poor gear shift quality, or erratic gear changes.
MRefer any problems to a Ford dealer, or transmission specialist.
Transmission will not downshift (kickdown) with
accelerator pedal fully depressed
MLow transmission fluid level (Chapter 1).
MIncorrect selector adjustment (Chapter 7).
Noisy in neutral with engine running
MInput shaft bearings worn (noise apparent with clutch pedal
released, but not when depressed) (Chapter 7).*
MClutch release bearing worn (noise apparent with clutch pedal
depressed, possibly less when released) (Chapter 6).
Noisy in one particular gear
MWorn, damaged or chipped gear teeth (Chapter 7).*
Difficulty engaging gears
MClutch fault (Chapter 6).
MWorn or damaged gear linkage (Chapter 7).
MWorn synchroniser units (Chapter 7).*
Jumps out of gear
MWorn or damaged gear linkage (Chapter 7).MWorn synchroniser units (Chapter 7).*
MWorn selector forks (Chapter 7).*
Vibration
MLack of oil (Chapter 1).
MWorn bearings (Chapter 7).*
Lubricant leaks
MLeaking oil seal (Chapter 7).
MLeaking housing joint (Chapter 7).*
*Although the corrective action necessary to remedy the symptoms
described is beyond the scope of the home mechanic, the above
information should be helpful in isolating the cause of the condition, so
that the owner can communicate clearly with a professional mechanic.
Pedal travels to floor - no pressure or very little
resistance
MBadly stretched or broken cable (Chapter 6).
MStripped pawl on pedal (Chapter 6).
MBroken clutch release bearing or arm (Chapter 6).
MBroken diaphragm spring in clutch pressure plate (Chapter 6).
Clutch fails to disengage (unable to select gears)
MCable free play excessive (Chapter 6).
MClutch driven plate sticking on gearbox input shaft splines
(Chapter 6).
MClutch driven plate sticking to flywheel or pressure plate (Chapter 6).
MFaulty pressure plate assembly (Chapter 6).
MClutch release mechanism worn or incorrectly assembled (Chapter 6).
Clutch slips (engine speed increases, with no
increase in vehicle speed)
MClutch driven plate linings excessively worn (Chapter 6).MClutch driven plate linings contaminated with oil or grease (Chapter 6).
MFaulty pressure plate or weak diaphragm spring (Chapter 6).
Judder as clutch is engaged
MClutch driven plate linings contaminated with oil or grease (Chapter 6).
MClutch driven plate linings excessively worn (Chapter 6).
MFaulty or distorted pressure plate or diaphragm spring (Chapter 6).
MWorn or loose engine or gearbox mountings (Chapter 2).
MClutch driven plate hub or gearbox input shaft splines worn
(Chapter 6).
Noise when depressing or releasing clutch pedal
MWorn clutch release bearing (Chapter 6).
MWorn or dry clutch pedal pivot (Chapter 6).
MFaulty pressure plate assembly (Chapter 6).
MPressure plate diaphragm spring broken (Chapter 6).
MBroken clutch driven plate cushioning springs (Chapter 6).
REF•14Fault diagnosis
Clutch
Manual gearbox
Automatic transmission

Ignition/no-charge warning light fails to come on
MWarning light bulb blown (Chapter 13).
MBroken, disconnected, or loose wiring in warning light circuit
(Chapter 13).
MAlternator faulty (Chapter 5).
Lights inoperative
MBulb blown (Chapter 13).
MCorrosion of bulb or bulbholder contacts (Chapter 13).
MBlown fuse (Chapter 13).
MFaulty relay (Chapter 13).
MBroken, loose, or disconnected wiring (Chapter 13).
MFaulty switch (Chapter 13).
Instrument readings inaccurate or erratic
Instrument readings increase with engine speed
MFaulty voltage regulator (Chapter 13).
Fuel or temperature gauges give no reading
MFaulty gauge sender unit (Chapters 4 and 5).
MWiring open-circuit (Chapter 13).
MFaulty gauge (Chapter 13).
Fuel or temperature gauges give continuous maximum
reading
MFaulty gauge sender unit (Chapters 4 and 5).
MWiring short-circuit (Chapter 13).
MFaulty gauge (Chapter 13).
Horn inoperative, or unsatisfactory in operation
Horn operates all the time
MHorn contacts permanently bridged or horn push stuck down
(Chapter 13).
Horn fails to operate
MBlown fuse (Chapter 13).
MCable or cable connections loose, broken or disconnected
(Chapter 13).
MFaulty horn (Chapter 13).
Horn emits intermittent or unsatisfactory sound
MCable connections loose (Chapter 13).
MHorn mountings loose (Chapter 13).
MFaulty horn (Chapter 13).
Windscreen/tailgate wipers inoperative, or
unsatisfactory in operation
Wipers fail to operate, or operate very slowly
MWiper blades stuck to screen, or linkage seized or binding
(Chapters 1 and 13).
MBlown fuse (Chapter 13).
MCable or cable connections loose, broken or disconnected
(Chapter 13).
MFaulty relay (Chapter 13).
MFaulty wiper motor (Chapter 13).
Wiper blades sweep over too large or too small an area of
the glass
MWiper arms incorrectly positioned on spindles (Chapter 1).
MExcessive wear of wiper linkage (Chapter 13).
MWiper motor or linkage mountings loose or insecure (Chapter 13).
Wiper blades fail to clean the glass effectively
MWiper blade rubbers worn or perished (Chapter 1).
MWiper arm tension springs broken, or arm pivots seized (Chapter 13).
MInsufficient windscreen washer additive to adequately remove road
film (Chapter 1).
Windscreen/tailgate washers inoperative, or
unsatisfactory in operation
One or more washer jets inoperative
MBlocked washer jet (Chapter 1).
MDisconnected, kinked or restricted fluid hose (Chapter 13).
MInsufficient fluid in washer reservoir (Chapter 1).
Washer pump fails to operate
MBroken or disconnected wiring or connections (Chapter 13).
MBlown fuse (Chapter 13).
MFaulty washer switch (Chapter 13).
MFaulty washer pump (Chapter 13).
Washer pump runs for some time before fluid is emitted
from jets
MFaulty one-way valve in fluid supply hose (Chapter 13).
Electric windows inoperative, or unsatisfactory in
operation
Window glass will only move in one direction
MFaulty switch (Chapter 13).
Window glass slow to move
MRegulator seized or damaged, or in need of lubrication (Chapter 12).
MDoor internal components or trim fouling regulator (Chapter 12).
MFaulty motor (Chapter 12).
Window glass fails to move
MBlown fuse (Chapter 13).
MFaulty relay (Chapter 13).
MBroken or disconnected wiring or connections (Chapter 13).
MFaulty motor (Chapter 13).
Central locking system inoperative, or unsatisfactory
in operation
Complete system failure
MBlown fuse (Chapter 13).
MFaulty relay (Chapter 13).
MBroken or disconnected wiring or connections (Chapter 13).
Latch locks but will not unlock, or unlocks but will not lock
MFaulty switch (Chapter 13).
MBroken or disconnected latch operating rods or levers (Chapter 12).
MFaulty relay (Chapter 13).
One solenoid/motor fails to operate
MBroken or disconnected wiring or connections (Chapter 13).
MFaulty solenoid/motor (Chapter 12).
MBroken, binding or disconnected latch operating rods or levers
(Chapter 12).
MFault in door latch (Chapter 12).
Fault diagnosisREF•17
REF

REF•20Glossary of Technical terms
EEGR valveA valve used to introduce exhaust
gases into the intake air stream.
Electronic control unit (ECU)A computer
which controls (for instance) ignition and fuel
injection systems, or an anti-lock braking
system. For more information refer to the
Haynes Automotive Electrical and Electronic
Systems Manual.
Electronic Fuel Injection (EFI)A computer
controlled fuel system that distributes fuel
through an injector located in each intake port
of the engine.
Emergency brakeA braking system,
independent of the main hydraulic system,
that can be used to slow or stop the vehicle if
the primary brakes fail, or to hold the vehicle
stationary even though the brake pedal isn’t
depressed. It usually consists of a hand lever
that actuates either front or rear brakes
mechanically through a series of cables and
linkages. Also known as a handbrake or
parking brake.
EndfloatThe amount of lengthwise
movement between two parts. As applied to a
crankshaft, the distance that the crankshaft
can move forward and back in the cylinder
block.
Engine management system (EMS)A
computer controlled system which manages
the fuel injection and the ignition systems in
an integrated fashion.
Exhaust manifoldA part with several
passages through which exhaust gases leave
the engine combustion chambers and enter
the exhaust pipe.
FFan clutchA viscous (fluid) drive coupling
device which permits variable engine fan
speeds in relation to engine speeds.Feeler bladeA thin strip or blade of hardened
steel, ground to an exact thickness, used to
check or measure clearances between parts.
Firing orderThe order in which the engine
cylinders fire, or deliver their power strokes,
beginning with the number one cylinder.
Flywheel A heavy spinning wheel in which
energy is absorbed and stored by means of
momentum. On cars, the flywheel is attached
to the crankshaft to smooth out firing
impulses.
Free playThe amount of travel before any
action takes place. The “looseness” in a
linkage, or an assembly of parts, between the
initial application of force and actual
movement. For example, the distance the
brake pedal moves before the pistons in the
master cylinder are actuated.
FuseAn electrical device which protects a
circuit against accidental overload. The typical
fuse contains a soft piece of metal which is
calibrated to melt at a predetermined current
flow (expressed as amps) and break the
circuit.
Fusible linkA circuit protection device
consisting of a conductor surrounded by
heat-resistant insulation. The conductor is
smaller than the wire it protects, so it acts as
the weakest link in the circuit. Unlike a blown
fuse, a failed fusible link must frequently be
cut from the wire for replacement.
GGapThe distance the spark must travel in
jumping from the centre electrode to the sideelectrode in a spark plug. Also refers to the
spacing between the points in a contact
breaker assembly in a conventional points-
type ignition, or to the distance between the
reluctor or rotor and the pickup coil in an
electronic ignition.
GasketAny thin, soft material - usually cork,
cardboard, asbestos or soft metal - installed
between two metal surfaces to ensure a good
seal. For instance, the cylinder head gasket
seals the joint between the block and the
cylinder head.
GaugeAn instrument panel display used to
monitor engine conditions. A gauge with a
movable pointer on a dial or a fixed scale is an
analogue gauge. A gauge with a numerical
readout is called a digital gauge.
HHalfshaftA rotating shaft that transmits
power from the final drive unit to a drive
wheel, usually when referring to a live rear
axle.
Harmonic balancerA device designed to
reduce torsion or twisting vibration in the
crankshaft. May be incorporated in the
crankshaft pulley. Also known as a vibration
damper.
HoneAn abrasive tool for correcting small
irregularities or differences in diameter in an
engine cylinder, brake cylinder, etc.
Hydraulic tappetA tappet that utilises
hydraulic pressure from the engine’s
lubrication system to maintain zero clearance
(constant contact with both camshaft and
valve stem). Automatically adjusts to variation
in valve stem length. Hydraulic tappets also
reduce valve noise.
IIgnition timingThe moment at which the
spark plug fires, usually expressed in the
number of crankshaft degrees before the
piston reaches the top of its stroke.
Inlet manifoldA tube or housing with
passages through which flows the air-fuel
mixture (carburettor vehicles and vehicles with
throttle body injection) or air only (port fuel-
injected vehicles) to the port openings in the
cylinder head.
Exhaust manifold
Feeler blade
Adjusting spark plug gap
Gasket
EGR valve

refitting - 2A•10, 2B•7, 2C•9
removal - 2A•8, 2B•4, 2C•6
SOHC engines- 2A•1et seq
spark plugs - 1•2, 1•14, 5•12
sump - 2A•20, 2B•15, 2C•19
timing belt/chain and sprockets - 2A•12,
2B•8, 2C•10
timing and sprockets - 2A•12, 2B•8, 2C•10
valves - 1•15
Engine electrical systems - 5•1 et seq
Environmental considerations- REF•4
Exhaust gas oxygen sensor (HEGO)- 4B•15
Exhaust gas recirculation valve- 4B•14
Exhaust manifold- 4A•17, 4B•15
Exhaust pressure transducer- 4B•14
Exhaust system- 1•11, 4A•18, 4B•15
Expansion tank/coolant sensor- 3•8
FFacia panel- 12•16
Facia panel switches- 13•4
Fan (radiator)- 3•7
Fault diagnosis- REF•11
automatic transmission - REF•14
braking system - REF•15
clutch - REF•14
cooling system - REF•13
driveshafts - REF•15
electrical system - REF•16
engine - REF•12
final drive - REF•15
fuel and exhaust systems - REF•13
manual gearbox - REF•14
propeller shaft - REF•15
steering - REF•16
suspension - REF•16
Final drive and driveshafts- 9•1 et seq
Final drive fault diagnosis- REF•11, REF•15
Final drive unit- 9•2, 9•3, 9•4
Fluids- 0•17
Flywheel/driveplate- 2A•18, 2B•15, 2C•19
Foglamps- 13•15
Ford VV carburettor- 1•12, 4A•13
Front suspension crossmember- 11•3
Front suspension strut- 11•4
Fuel systems- carburettor - 4A•1 et seq
Fuel systems- fuel injection - 4B•1 et seq
Fuel system:
accelerator cable - 4A•8
accelerator pedal - 4A•8
air cleaner - 1•18, 1•19, 4A•4, 4B•4
airflow meter - 4B•8
catalytic converter - 4B•3, 4B•14
CFI unit- 4B•10
depressurising fuel injection system - 4B•4
dismantling and reassembly - 4A•8
electronic vacuum regulator - 4B•11
exhaust gas recirculation valve - 4B•14
exhaust gas oxygen sensor (HEGO) - 4B•15
exhaust manifold - 4A•17, 4B•15
exhaust pressure transducer - 4B•14
exhaust system - 4A•18, 4B•15
fuel filler cap - 12•14
fuel filter - 1•2, 1•20
fuel level sender unit - 4A•7, 4B•7fuel pressure regulator - 4A•5, 4B•5
fuel pump - 4A•5, 4A•6, 4B•6
fuel tank - 4A•7
fuel vapour separator - 4A•5
fuel gauges - 13•8
idle speed control valve - 4B•7
injector(s) - 4B•8
inlet manifold - 4A•15, 4B•12
mixture adjustment potentiometer - 4B•7
pulse-air - 4B•10
throttle body - 4B•12
throttle control motor - 4B•11
throttle position sensor - 4B•11
throttle valve control motor - 4B•11
Fuses- 13•3
GGear linkage- 7A•4
Gear selector mechanism- 7B•5
Gearbox - see Manual gearbox or
Automatic transmission
Gearbox oil- 0•17, 1•3
Glass- 12•11
HHandbrake check/adjustment- 1•16, 10•21
Handbrake cables- 10•20, 10•21
Handbrake lever - 10•22
Handbrake warning lamp switch- 13•6
Handles (door)- 12•9
Hazard warning flasher switch- 13•4
Headlamp alignment- 13•14
Headlamp unit- 13•13
Headlamp washers- 13•12
Headlining - 12•19
Heated rear window- 13•20
Heated seat- 13•19
Heater- 3•9
Hinges and locks- 1•14
Horn- 13•11
Horn switch- 13•5
Hose and fluid leak check- 0•8, 1•10,
Hoses brake- 10•19
Hoses power steering- 11•18
HT coil- 5•13
HT leads- 5•12
Hub carrier (front) - 11•5
Hydraulic fluid- 0•17
Hydraulic system (brakes) bleeding- 10•2
Hydraulic unit, pump, motor (ABS)- 10•15,
10•16
IIdle speed control valve- 4B•7
Idle speed/mixture- 1•11, 1•12, see
Specifications in Chapter 4A, and refer to
specific carburettor type
Ignition electronic modules- 5•3, 5•19
Ignition HT coil- 5•13
Ignition switch- 13•4
Ignition system check- 1•20
Ignition timing adjustment- 5•17
Indicator lamps- 13•15Indicator switch/relay- 13•4
Injector(s)- 4B•8
Inlet manifold- 4A•15, 4B•12
Instrument panel- 13•7
Interior trim- 12•15
Introduction to the Ford Sierra- 0•4
JJacking and vehicle support- 0•6
Jump starting- 0•9
KKickdown cable - 7B•3
LLeaf springs- 11•13
Leak, checking- 0•8, 1•10
Lights- 13•14
Locks:
bootlid - 12•5
door - 12•9, 12•10
tailgate - 12•6
Loudspeakers- 13•20
Lower arm (suspension)- 11•4, 11•7, 11•8
Lubricants and fluids- 0•17
Luggage area light switch- 13•5
MMain bearings- 2A•23, 2B•17, 2C•23
Maintenance and servicing - see Routine
maintenance
Manifolds- 4A•15, 4A•17, 4B•12, 4B•15
Manual gearbox- 7A•1 et seq
fault diagnosis - REF•11, REF•14
gear linkage - 7A•4
gearbox oil - 0•17, 1•3
oil level check - 1•13
removal and refitting - 7A•2
Master cylinder (brake)- 10•13
Mirrors- 12•12
Mixture (CO)- see Idle speed/mixture
Mixture adjustment potentiometer- 4B•7
MOT test checks- REF•7
Mountings, engine-2A•11, 2B•7, 2C•9
NNumber plate lamp- 13•16
OOil change/filter- 1•1, 1•9,
Oil pressure warning switch- 13•6
Oil pump- 2A•21, 2B•16, 2C•20
Oil seals- REF •4
Oil seals crankshaft- 2A•19, 2B•15, 2C•19
Oils- engine and gearbox- 0•17, 1•3
PPads (brake) - 10•3
Paintwork damage- 12•2
Parts- REF•3
REF•24Index