1993 FORD MONDEO brake pads

bracket. Note that on Saloon and Hatchback
models, the pin is at the bottom of the caliper,
whereas on Estate models, it is at the top.
5Swivel the caliper away from the carrier
bracket, to expose the brake pads (see
illustrations).
6Disconnect the pad wear warning light wire
(when fitted) at the connector. Also unbolt the
brake hose bracket from the rear suspension
strut, to avoid straining the flexible hose.
7If necessary, the caliper may be completely
removed by prising off the cap and
unscrewing the pivot guide bolt. Support the
caliper on an axle stand, or tie it to one side
with wire.
8Remove the pads from the carrier bracket.
9Brush all dust and dirt from the caliper,
pads and disc, but do not inhale it, as it may
be harmful to health. Scrape any corrosion
from the disc.
10Before fitting the new pads, screw the
caliper piston fully into its bore, at the same
time pressing the piston fully to the bottom of
the bore. Proprietary tools are available for
this operation - at a pinch, it may be possible
to use long-nosed pliers engaged with the
cut-outs in the piston. Brake fluid will be
displaced into the master cylinder reservoir,
so check first that there is enough space to
accept the fluid. If necessary, syphon off
some of the fluid.
11Fit the new pads using a reversal of the
removal procedure. On completion, firmly
depress the brake pedal a few times, to bring
the pads to their normal working position.
Check the level of the brake fluid in the
reservoir, and top-up if necessary.
12Give the vehicle a road test, to make sure
that the brakes are functioning correctly, and
to bed-in the new linings to the contours of
the disc. Remember that full braking
efficiency will not be obtained until the new
linings have bedded-in.
Removal
1Chock the front wheels, and engage 1st
gear (or “P”). Loosen the rear wheel nuts, jack
up the rear of the vehicle and support it on
axle stands. Remove the appropriate rear
wheel.
2Fit a brake hose clamp to the flexible hose
leading to the rear brake caliper. This will
minimise brake fluid loss during subsequent
operations.
3Loosen (but do not completely unscrew) the
union on the caliper end of the flexible hose.
4Remove the rear brake pads, and free the
caliper as described in Section 8.
5Disconnect the handbrake cable from the
caliper. On Saloon and Hatchback models,
the handbrake lever faces away from the
caliper, whereas on Estate models, it faces
towards the caliper (see illustrations).6Support the caliper and disconnect the
hydraulic hose, making sure that the hose is
not twisted or strained unduly. Once the
caliper is detached, place it to one side, and
plug the open hydraulic unions to keep dust
and dirt out.
7If necessary, unbolt the carrier bracket from
the knuckle.
Overhaul
8No overhaul procedures were available at
the time of writing, so check availability of
spares before dismantling the caliper. In
principle, the overhaul information given for
the front brake caliper will apply, noting that it
will be necessary to unscrew the piston from
the handbrake mechanism (see Section 8,
paragraph 10) before being able to expel the
piston from the caliper. On reassembly, push
the piston fully into the caliper, and screw it
back onto the handbrake mechanism. Do not
attempt to dismantle the handbrake
mechanism; if the mechanism is faulty, the
complete caliper assembly must be renewed.
Refitting
9Refit the caliper, and where applicable the
carrier bracket, by reversing the removal
operations. Tighten the mounting bolts and
wheel nuts to the specified torque, and do not
forget to remove the brake hose clamp from
the flexible brake hose.
9 Rear brake caliper - removal,
overhaul and refitting
Braking system 9•9
9
9.5A Rear brake caliper on
Saloon/Hatchback models (A) and Estate
models (B)
1 Caliper body
2 Frame
3 Brake pad spring clip
4 Handbrake cable lever facing away from
caliper
5 Handbrake cable lever facing towards
caliper
6 Bleed screw
7 Guide pin protective cap
8 Pad wear warning light connector
9 Flexible hydraulic hose connection
9.5B Handbrake operation on the rear
brake caliper
1 Piston
2 Automatic adjusting screw
3 Spring washers
4 Cam
5 Handbrake cable lever
8.5A Rear brake pad removal on Saloon
and Hatchback models
4 Brake caliper 5 Brake pads8.5B Rear brake pad removal on Estate
models
3 Brake caliper 5 Brake pads
procarmanuals.com

Buying spare parts
Spare parts are available from many
sources; for example, Ford garages, other
garages and accessory shops, and motor
factors. Our advice regarding spare part
sources is as follows.
Officially-appointed Ford garages- This is
the best source for parts which are peculiar to
your vehicle, and which are not generally
available (eg complete cylinder heads, internal
transmission components, badges, interior
trim etc). It is also the only place at which you
should buy parts if the vehicle is still under
warranty. To be sure of obtaining the correct
parts, it will be necessary to give the storeman
the full Vehicle Identification Number, and if
possible, to take the old parts along for
positive identification. Many parts are
available under a factory exchange scheme -
any parts returned should always be clean. It
obviously makes good sense to go straight to
the specialists on your vehicle for this type of
part, as they are best equipped to supply you.
Other garages and accessory shops- These
are often very good places to buy materials
and components needed for the maintenance
of your vehicle (eg oil filters, spark plugs,
bulbs, drivebelts, oils and greases, touch-up
paint, filler paste, etc). They also sell general
accessories, usually have convenient opening
hours, charge lower prices, and can often be
found not far from home.
Motor factors- Good factors will stock all
the more important components which wear
out comparatively quickly (eg exhaust
systems, brake pads, seals and hydraulic
parts, clutch components, bearing shells,
pistons, valves etc). Motor factors will often
provide new or reconditioned components on
a part-exchange basis - this can save a
considerable amount of money.
Vehicle identification numbers
Modifications are a continuing and
unpublicised process in vehicle manufacture,
quite apart from major model changes. Spare
parts manuals and lists are compiled upon a
numerical basis, the appropriate identification
number or code being essential to correct
identification of the component concerned.
When ordering spare parts, always give asmuch information as possible. Quote the
vehicle model, year of manufacture, Vehicle
Identification Number and engine numbers, as
appropriate.
The vehicle identification plateis located on
the engine compartment front crossmember
(see illustration). In addition to many other
details, it carries the Vehicle Identification
Number, maximum vehicle weight
information, and codes for interior trim and
body colours.
The Vehicle Identification Numberis given
on the vehicle identification plate. It is also
stamped on the engine compartment
bulkhead, behind the air intake plenum
chamber, and into the body, so that it can be
seen through the bottom left-hand corner of
the windscreen (see illustrations).The engine number, consisting of two
letters and five digits, with the three-letter
engine code nearby, is stamped into a flat-
machined surface on the cylinder
block/crankcase’s forward-facing flange,
between the pulse-air filter housing and the
transmission. To read the number without
removing the engine compartment air intake
resonator - see Chapter 4 - it is easiest to
raise and support the front of the vehicle on
axle stands, so that the number can be seen
from underneath (see illustration). If the
number cannot be seen in this location,
possible alternative sites are on a lower flange
on the cylinder block’s forward face,
immediately above the sump mating surface,
or on the left-hand end of the cylinder head,
between the oil filler cap and ignition coil.
REF•5
Vehicle identification plate on engine
compartment front crossmember
Vehicle identification number in body,
visible through bottom left-hand corner of
windscreen
Vehicle identification number on engine
compartment bulkhead
Engine number (arrowed) on front of
cylinder block/crankcase - seen from
beneath vehicle
Spare Parts/Vehicle Identification
procarmanuals.com

6 Automatic transmission
REF•10Fault Finding
Note:Due to the complexity of the automatic transmission and its
electronic control system, 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
m 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 airflow.
m 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 airflow 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) Housing joints (Chapters 1 and 7, Part B).
(b) Dipstick tube (Chapters 1 and 7, Part B).
(c) Transmission-to-fluid cooler pipes/unions (Chapters 3 and 7,
Part B).
(d) Speedometer drive pinion O-ring (Chapter 7, Part B).
(e) Differential side gear oil seals (Chapter 7, Part B).
Transmission fluid brown, or has burned smell
m mTransmission fluid level low, or fluid in need of renewal (Chapter 1).
Transmission will not downshift (kickdown) with
accelerator pedal fully depressed
m mLow transmission fluid level (Chapter 1).
m mIncorrect selector cable adjustment (Chapter 7, Part B).
m mEngine management system fault (Chapters 1, 4, 5 and 6).
General gear selection problems
m
mChapter 7, Part B, deals with checking and adjusting the selector
cable on automatic transmissions. The following are common
problems which may be caused by a poorly-adjusted cable:
(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.
Refer to Chapter 7, Part B for the selector cable adjustment
procedure.
Engine will not start in any gear, or starts in gears
other than Park or Neutral
m mIncorrect selector lever position sensor adjustment (Chapter 7,
Part B).
m mIncorrect selector cable adjustment (Chapter 7, Part B).
Transmission slips, shifts roughly, is noisy, or has no
drive in forward or reverse gears
m mThere are many probable causes for the above problems, but the
home mechanic should be concerned with only one possibility -
fluid level. Before taking the vehicle to a dealer or transmission
specialist, check the fluid level and condition of the fluid as
described in Chapter 1. Correct the fluid level as necessary, or
change the fluid if needed. If the problem persists, professional
help will be necessary.
7 Driveshafts
Clicking or knocking noise on turns (at slow speed
on full-lock)
m mLack of constant velocity joint lubricant (Chapter 8).
m mWorn outer constant velocity joint (Chapter 8).
Vibration when accelerating or decelerating
m
mWorn inner constant velocity joint (Chapter 8).
m mBent or distorted driveshaft (Chapter 8).
8 Braking system
Note:Before assuming that a brake problem exists, make sure that the tyres are in good condition and correctly inflated, that the front wheel
alignment is correct, and that the vehicle is not loaded with weight in an unequal manner. Apart from checking the condition of all pipe and hose
connections, any faults occurring on the Anti-lock Braking System (ABS) should be referred to a Ford dealer for diagnosis - the same applies to the
components of the Traction Control System (TCS).
Vehicle pulls to one side under braking
m mWorn, defective, damaged or contaminated front or rear brake
pads/shoes on one side (Chapter 1).
m mSeized or partially-seized front or rear brake caliper/wheel cylinder
piston (Chapter 9).
m mA mixture of brake pad/shoe lining materials fitted between sides
(Chapter 1).
m mBrake caliper mounting bolts loose (Chapter 9).
m mRear brake backplate mounting bolts loose (Chapter 9).
m mWorn or damaged steering or suspension components (Chap-
ter 10).
Noise (grinding or high-pitched squeal) when brakes
applied
m mBrake pad or shoe friction lining material worn down to metal
backing (Chapter 1).
m mExcessive corrosion of brake disc or drum (may be apparent after
the vehicle has been standing for some time) (Chapter 1).
m mForeign object (stone chipping, etc) trapped between brake disc
and splash shield (Chapter 1).
Excessive brake pedal travel
m mInoperative rear brake self-adjust mechanism (Chapter 9).
m mFaulty master cylinder (Chapter 9).
m mAir in hydraulic system (Chapter 9).
procarmanuals.com

REF•11Fault Finding
9 Suspension and steering systems
Note:Before diagnosing suspension or steering faults, be sure that the trouble is not due to incorrect tyre pressures, mixtures of tyre types, or
binding brakes. Apart from checking the condition of all electrical connections, any faults occurring on the Adaptive Damping System should be
referred to a Ford dealer for diagnosis.
Vehicle pulls to one side
m mDefective tyre (Chapter 1).
m mExcessive wear in suspension or steering components (Chap-
ter 10).
m mIncorrect front wheel alignment (Chapter 10).
m mAccident damage to steering or suspension components (Chap-
ter 10).
Wheel wobble and vibration
m mFront roadwheels out of balance (vibration felt mainly through the
steering wheel) (Chapter 1).
m mRear roadwheels out of balance (vibration felt throughout the
vehicle) (Chapter 1).
m mRoadwheels damaged or distorted (Chapter 1).
m mFaulty or damaged tyre (Chapter 1).
m mWorn steering or suspension joints, bushes or components
(Chapter 10).
m mRoadwheel nuts loose (Chapter 1).
Excessive pitching and/or rolling around corners, or
during braking
m mDefective shock absorbers (Chapter 10).
m mBroken or weak coil spring and/or suspension component (Chap-
ter 10).
m mWorn or damaged anti-roll bar or mountings (Chapter 10).
Wandering or general instability
m
mIncorrect front wheel alignment (Chapter 10).
m mWorn steering or suspension joints, bushes or components
(Chapter 10).
m mRoadwheels out of balance (Chapter 1).
m mFaulty or damaged tyre (Chapter 1).
m mRoadwheel nuts loose (Chapter 1).
m mDefective shock absorbers (Chapter 10).
Excessively-stiff steering
m
mLack of steering gear lubricant (Chapter 10).
m mSeized track-rod end balljoint or suspension balljoint (Chapter 10).
m mBroken or slipping auxiliary drivebelt (Chapter 1).
m mIncorrect front wheel alignment (Chapter 10).
m mSteering rack or column bent or damaged (Chapter 10).
Excessive play in steering
m
mWorn steering column universal joint(s) or flexible coupling
(Chapter 10).
m mWorn steering track-rod end balljoints (Chapter 10).
m mWorn rack-and-pinion steering gear (Chapter 10).
m mWorn steering or suspension joints, bushes or components
(Chapter 10).
Lack of power assistance
m mBroken or slipping auxiliary drivebelt (Chapter 1).
m mIncorrect power steering fluid level (Chapter 1).
m mRestriction in power steering fluid hoses (Chapter 10).
m mFaulty power steering pump (Chapter 10).
m mFaulty rack-and-pinion steering gear (Chapter 10).
Tyre wear excessive
Tyres worn on inside or outside edges
m
mTyres under-inflated (wear on both edges) (Chapter 1).
m mIncorrect camber or castor angles (wear on one edge only)
(Chapter 10).
m mWorn steering or suspension joints, bushes or components
(Chapter 10).
m mExcessively-hard cornering.
m mAccident damage.
Tyre treads exhibit feathered edges
m
mIncorrect toe setting (Chapter 10).
Tyres worn in centre of tread
m
mTyres over-inflated (Chapter 1).
Tyres worn on inside and outside edges
m
mTyres under-inflated (Chapter 1).
Tyres worn unevenly
m
mTyres out of balance (Chapter 1).
m mExcessive wheel or tyre run-out (Chapter 1).
m mWorn shock absorbers (Chapter 10).
m mFaulty tyre (Chapter 1).
Brake pedal feels spongy when depressed
m
mAir in hydraulic system (Chapter 9).
m mDeteriorated flexible rubber brake hoses (Chapter 9).
m mMaster cylinder mounting nuts loose (Chapter 9).
m mFaulty master cylinder (Chapter 9).
Excessive brake pedal effort required to stop
vehicle
m mFaulty vacuum servo unit (Chapter 9).
m mDisconnected, damaged or insecure brake servo vacuum hose
(Chapter 9).
m mPrimary or secondary hydraulic circuit failure (Chapter 9).
m mSeized brake caliper or wheel cylinder piston(s) (Chapter 9).
m mBrake pads or brake shoes incorrectly fitted (Chapter 9).
m mIncorrect grade of brake pads or brake shoes fitted (Chapter 1).
m mBrake pads or brake shoe linings contaminated (Chapter 1).
Judder felt through brake pedal or steering wheel
when braking
m mExcessive run-out or distortion of front discs or rear drums
(Chapter 9).
m mBrake pad or brake shoe linings worn (Chapter 1).
m mBrake caliper or rear brake backplate mounting bolts loose
(Chapter 9).
m mWear in suspension or steering components or mountings (Chapter 10).
Brakes binding
m
mSeized brake caliper or wheel cylinder piston(s) (Chapter 9).
m mFaulty handbrake mechanism (Chapter 9).
m mFaulty master cylinder (Chapter 9).
Rear wheels locking under normal braking
m
mRear brake shoe linings contaminated (Chapter 1).
m mFaulty brake pressure regulator (Chapter 9).
procarmanuals.com

REF•13Glossary 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
procarmanuals.com

REF•14Glossary of Technical Terms
Catalytic converterA silencer-like device in
the exhaust system which converts certain
pollutants in the exhaust gases into less
harmful substances.
CirclipA ring-shaped clip used to prevent
endwise movement of cylindrical parts and
shafts. An internal circlip is installed in a
groove in a housing; an external circlip fits into
a groove on the outside of a cylindrical piece
such as a shaft.
ClearanceThe amount of space between
two parts. For example, between a piston and
a cylinder, between a bearing and a journal,
etc.
Coil springA spiral of elastic steel found in
various sizes throughout a vehicle, for
example as a springing medium in the
suspension and in the valve train.
CompressionReduction in volume, and
increase in pressure and temperature, of a
gas, caused by squeezing it into a smaller
space.
Compression ratioThe relationship between
cylinder volume when the piston is at top
dead centre and cylinder volume when the
piston is at bottom dead centre.
Constant velocity (CV) jointA type of
universal joint that cancels out vibrations
caused by driving power being transmitted
through an angle.
Core plugA disc or cup-shaped metal device
inserted in a hole in a casting through which
core was removed when the casting was
formed. Also known as a freeze plug or
expansion plug.
CrankcaseThe lower part of the engine
block in which the crankshaft rotates.
CrankshaftThe main rotating member, or
shaft, running the length of the crankcase,
with offset “throws” to which the connecting
rods are attached.
Crocodile clipSee Alligator clipDDiagnostic codeCode numbers obtained by
accessing the diagnostic mode of an engine
management computer. This code can be
used to determine the area in the system
where a malfunction may be located.
Disc brakeA brake design incorporating a
rotating disc onto which brake pads are
squeezed. The resulting friction converts the
energy of a moving vehicle into heat.
Double-overhead cam (DOHC)An engine
that uses two overhead camshafts, usually
one for the intake valves and one for the
exhaust valves.
Drivebelt(s)The belt(s) used to drive
accessories such as the alternator, water
pump, power steering pump, air conditioning
compressor, etc. off the crankshaft pulley.
DriveshaftAny shaft used to transmit
motion. Commonly used when referring to the
axleshafts on a front wheel drive vehicle.
Drum brakeA type of brake using a drum-
shaped metal cylinder attached to the inner
surface of the wheel. When the brake pedal is
pressed, curved brake shoes with friction
linings press against the inside of the drum to
slow or stop the vehicle.
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.
F
Fan 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.Catalytic converter
Crankshaft assembly
Accessory drivebelts
Feeler blade
procarmanuals.com