REF•12Glossary of Technical Terms
A
ABS (Anti-lock brake system)A system,
usually electronically controlled, that senses
incipient wheel lockup during braking and
relieves hydraulic pressure at wheels that are
about to skid.
Air bag An inflatable bag hidden in the
steering wheel (driver’s side) or the dash or
glovebox (passenger side). In a head-on
collision, the bags inflate, preventing the
driver and front passenger from being thrown
forward into the steering wheel or windscreen.
Air cleanerA metal or plastic housing,
containing a filter element, which removes
dust and dirt from the air being drawn into the
engine.
Air filter elementThe actual filter in an air
cleaner system, usually manufactured from
pleated paper and requiring renewal at regular
intervals.
Allen keyA hexagonal wrench which fits into
a recessed hexagonal hole.
Alligator clipA long-nosed spring-loaded
metal clip with meshing teeth. Used to make
temporary electrical connections.
AlternatorA component in the electrical
system which converts mechanical energy
from a drivebelt into electrical energy to
charge the battery and to operate the starting
system, ignition system and electrical
accessories.
Ampere (amp)A unit of measurement for the
flow of electric current. One amp is the
amount of current produced by one volt
acting through a resistance of one ohm.
Anaerobic sealerA substance used to
prevent bolts and screws from loosening.
Anaerobic means that it does not require
oxygen for activation. The Loctite brand is
widely used.
AntifreezeA substance (usually ethylene
glycol) mixed with water, and added to a
vehicle’s cooling system, to prevent freezing
of the coolant in winter. Antifreeze also
contains chemicals to inhibit corrosion and
the formation of rust and other deposits that
would tend to clog the radiator and coolant
passages and reduce cooling efficiency.
Anti-seize compoundA coating that
reduces the risk of seizing on fasteners that
are subjected to high temperatures, such as
exhaust manifold bolts and nuts.
AsbestosA natural fibrous mineral with great
heat resistance, commonly used in the
composition of brake friction materials.Asbestos is a health hazard and the dust
created by brake systems should never be
inhaled or ingested.
AxleA shaft on which a wheel revolves, or
which revolves with a wheel. Also, a solid
beam that connects the two wheels at one
end of the vehicle. An axle which also
transmits power to the wheels is known as a
live axle.
AxleshaftA single rotating shaft, on either
side of the differential, which delivers power
from the final drive assembly to the drive
wheels. Also called a driveshaft or a halfshaft.
BBall bearingAn anti-friction bearing
consisting of a hardened inner and outer race
with hardened steel balls between two races.
BearingThe curved surface on a shaft or in a
bore, or the part assembled into either, that
permits relative motion between them with
minimum wear and friction.
Big-end bearingThe bearing in the end of
the connecting rod that’s attached to the
crankshaft.
Bleed nippleA valve on a brake wheel
cylinder, caliper or other hydraulic component
that is opened to purge the hydraulic system
of air. Also called a bleed screw.
Brake bleedingProcedure for removing air
from lines of a hydraulic brake system.
Brake discThe component of a disc brake
that rotates with the wheels.Brake drumThe component of a drum brake
that rotates with the wheels.
Brake liningsThe friction material which
contacts the brake disc or drum to retard the
vehicle’s speed. The linings are bonded or
riveted to the brake pads or shoes.
Brake padsThe replaceable friction pads
that pinch the brake disc when the brakes are
applied. Brake pads consist of a friction
material bonded or riveted to a rigid backing
plate.
Brake shoeThe crescent-shaped carrier to
which the brake linings are mounted and
which forces the lining against the rotating
drum during braking.
Braking systemsFor more information on
braking systems, consult the Haynes
Automotive Brake Manual.
Breaker barA long socket wrench handle
providing greater leverage.
BulkheadThe insulated partition between
the engine and the passenger compartment.
CCaliperThe non-rotating part of a disc-brake
assembly that straddles the disc and carries
the brake pads. The caliper also contains the
hydraulic components that cause the pads to
pinch the disc when the brakes are applied. A
caliper is also a measuring tool that can be set
to measure inside or outside dimensions of an
object.
CamshaftA rotating shaft on which a series
of cam lobes operate the valve mechanisms.
The camshaft may be driven by gears, by
sprockets and chain or by sprockets and a
belt.
CanisterA container in an evaporative
emission control system; contains activated
charcoal granules to trap vapours from the
fuel system.
CarburettorA device which mixes fuel with
air in the proper proportions to provide a
desired power output from a spark ignition
internal combustion engine.
CastellatedResembling the parapets along
the top of a castle wall. For example, a
castellated balljoint stud nut.
CastorIn wheel alignment, the backward or
forward tilt of the steering axis. Castor is
positive when the steering axis is inclined
rearward at the top.
Canister
Brake bleeding
Bearing
Air filter
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IND•2
F
Facia panels and trim - 12•12
Fast idle speed adjustment - 4•13
Fault finding- REF•5et seq
Fault-finding - electrical system - 5•3, 13•3
Final drive and driveshafts- 1•15, 9•1et
seq, 11•10, REF•9
Fire - 0•5
Flasher switch and unit - 13•11
Fluid leakage - REF•8
Fluid level checks - 1•6
Flywheel ring gear - 2A•14, 2C•15
Flywheel/driveplate - 2A•9, 2A•16, 2B•15,
2C•11, 2C•17
Foglight - 13•5,13•13
Footbrake - 0•11, 0•12
Footwell lights - 13•8
Fuel and exhaust systems- 0•14, 4•1et seq,
REF•8
Fuel computer components - 13•17
Fuel consumption high - REF•8
Fuel filler lock barrel - 12•7
Fuel filler switch - 13•18
Fuel filter - 1•19, 4•14
Fuel flow sensor - 13•18
Fuel gauge gives false reading - REF•11
Fuel odour - REF•8
Fuel pressure regulator - 4•18
Fuel temperature sensor - 5•12
Fuel trap (carburettor models) - 5•9
Fume or gas intoxication - 0•5
Fumes from exhaust system - REF•8
Fuses - 13•13
G
G (gravity) switch - 10•14
Gaskets - REF•4
Gear linkage - 7A•4
Gear selection problems - REF•8, REF•9
Glossary of technical terms - REF•12
Glovebox light - 13•8
Graphic display module - 13•18
Graphic equaliser - 13•21
Grille - 12•9
H
Handbrake “ON” switch - 13•12
Handbrake - 0•11, 10•11
Handles - 12•6
Hazard warning switch - 13•9, 13•13
HC emissions - 0•14
Headlight - 13•4, 13•6, 13•7, 13•11
Headlining - 12•11
Headphone relay - 13•22
Heated rear window switch - 13•13
Heated seat control switches - 13•13
Heater assembly - 3•7, 3•8, 3•9, 3•10,
13•11, 13•20
High frequency units - 13•22
High pressure hose - 10•10
Hinges - 1•12
Horn - 13•10
Horn emits intermittent or unsatisfactory
sound - REF•11Horn fails to operate - REF•11
Horn inoperative, or unsatisfactory in
operation - REF•11
Horn operates all the time - REF•11
Horn switch plate, slip rings and brushes -
13•10
HT leads - 5•5
HT voltage - 5•3
Hub - 11•11
Hydraulic system seals and hoses - 1•19
Hydraulic unit - 10•8, 10•9, 10•10
Hydrofluoric acid - 0•5
I
Idle mixture - 1•10
Idle speed - 1•10, 4•7, 4•9, 4•11, 4•14, 5•11
Idle speed control valve - 4•15
Idle speed linkage - 1•15
Ignition coil - 5•9
Ignition module - 5•8
Ignition system - 1•17
Ignition timing - 5•7, 5•11
Ignition/no-charge warning light fails to
come on - REF•11
Ignition/no-charge warning light remains
illuminated with engine running - REF•11
Ignition/starter switch - 13•11
Inlet manifold - 1•14, 4•19
Instrument cluster - 13•9, 13•10
Instrument illumination dimmer switch - 13•11
Instrument panel lights - 13•8
Instrument readings inaccurate or erratic -
REF•11
Instruments and electrical equipment - 1•16
Intensive maintenance - 1•6
Interior lights - 13•7
Introduction to the Ford Granada - 0•4
J
Jacking - 0•6
Joint mating faces - REF•4
Joystick fader control - 13•22
Jump starting - 0•10
Jumps out of gear - REF•8
L
Latch locks but will not unlock, or unlocks
but will not lock - REF•11
Leaks - 0•8, 1•10
Lighter - 13•10
Lighting master switch - 13•11
Lights - 13•4, 13•6
Lights inoperative - REF•10
Locknuts, locktabs and washers - REF•4
Locks - 1•12, 12•6, 12•7
Loudspeakers - 13•21, 13•22
Low pressure hose - 10•10
Lower arm - 11•9, 11•12
Lubricant leaks - REF•8
Lubricants and fluids - 1•2
Luggage area light - 13•8
M
Main bearings - 2A•11, 2A•15, 2B•17,
2C•12, 2C•15
Maintenance - bodywork and underframe -
12•1
Maintenance - upholstery and carpets -
12•2
Manifold absolute pressure (MAP) sensor -
5•12
Manifold heater - 5•11
Manual gearbox- 1•11, 2B•6, 2B•7, 7A•1et
seq, REF•8
Manual steering - 11•3
Master cylinder - 10•12
Mirror - 0•11, 12•12, 13•11
Mixture adjustment potentiometer - 4•19
Mixture adjustments - 4•7, 4•9, 4•11, 4•14
Motifs and emblems - 12•10
Motor factors - 0•9
Mountings - 2A•11, 2B•8, 2C•12
N
Needle valve and float - 4•11
Number plate light - 13•5
O
Oil - 1•6, 1•9
Oil filler cap - 1•10
Oil filter - 1•9, 2A•11
Oil leakage from final drive - REF•9
Oil pressure warning light illuminated with
engine running - REF•7
Oil pressure warning switch - 13•12
Oil pump - 2A•10, 2A•12, 2A•16, 2B•16,
2B•17, 2C•11, 2C•14, 2C•17
Oil seals - 2A•10, 2B•15, 2C•12, 9•2, 9•3,
REF•4
On load voltage check - 5•5
Open-circuit - 13•3
Overcooling - REF•7
Overhead console - 12•17
Overheating - REF•7
P
Pads - 1•10, 10•4, 10•5
Parcel shelf - 12•19
Parking light - 13•4
Pedal Travel Sensor (PTS) - 10•14
Pedals - 6•2, 4•6, 10•8
Pierburg 2V carburettor - 4•7, 4•9
Pistons and connecting rods - 2A•11, 2A•13,
2A•15, 2B•17, 2C•12, 2C•14, 2C•16
Pitching and/or rolling around corners, or
during braking - REF•10
Plastic components - 12•3
Poisonous or irrirant substances - 0•5
Power steering - 1•16, 11•3, 11•4, 11•6
Power valve diaphragm - 4•12
Pre-ignition (pinking) or knocking during
acceleration or under load - REF•7
Printed circuit board - 13•20
Propeller shaft- 8•1et seq, REF•9
Pushrods - 2C•13
Index
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