1988 Citroen BX HATCHBACK bonnet

Downloaded from www.Manualslib.com manuals search engine LIVING WITH YOUR CITROEN BX
IntroductionPage0•4
Safety First!Page0•5
Roadside Repairs
Introduction Page0•6
If your car won’t startPage0•6
Jump startingPage0•7
Wheel changingPage0•8
Identifying leaksPage0•9
TowingPage0•9
Weekly Checks
IntroductionPage0•10
Underbonnet check points Page0•10
Engine oil levelPage0•11
Coolant levelPage0•11
Hydraulic fluid levelPage0•12
Screen washer fluid level Page0•12
Tyre condition and pressure Page0•13
Electrical systemsPage0•14
BatteryPage0•14
Wiper bladesPage0•15
Tyre pressuresPage0•15
Lubricants, fluids and capacitiesPage0•16
MAINTENANCE
Routine Maintenance and Servicing
Servicing Specifications Page1•2
Maintenance schedule Page1•4
Maintenance procedures Page1•8
Contents

Downloaded from www.Manualslib.com manuals search engine 0•6Roadside repairs
The following pages are intended to help in dealing with
common roadside emergencies and breakdowns. You will find
more detailed fault finding information at the back of the
manual, and repair information in the main chapters.
If your car won’t start
and the starter motor
doesn’t turn
MIf it’s a model with automatic transmission, make sure the
selector is in ‘P’ or ‘N’.
MOpen the bonnet and make sure that the battery terminals
are clean and tight.
MSwitch on the headlights and try to start the engine. If the
headlights go very dim when you’re trying to start, the
battery is probably flat. Get out of trouble by jump starting
(see next page) using a friend’s car.
If your car won’t start
even though the starter
motor turns as normal
MIs there fuel in the tank?
MIs there moisture on electrical components under the
bonnet? Switch off the ignition, then wipe off any obvious
dampness with a dry cloth. Spray a water-repellent aerosol
product (WD-40 or equivalent) on ignition and fuel system
electrical connectors like those shown in the photos.
Pay special attention to the ignition coil wiring connector
and HT leads.
Check that the HT lead connections at
the distributor are clean and secure.ACheck that the HT lead connections at
the spark plugs are clean and secure.BCheck that the HT and LT lead
connections at the ignition coil are clean
and secure.C
Check the security and condition of the
battery connections.D
Check all wiring block connectors are
clean and secure.ECheck that electrical connections are secure (with the ignition switched off) and spray them
with a water dispersant spray like WD40 if you suspect a problem due to damp

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When all else fails, you may find yourself
having to get a tow home – or of course you
may be helping somebody else. Long-distance
recovery should only be done by a garage or
breakdown service. For shorter distances, DIY
towing using another car is easy enough, but
observe the following points:
MUse a proper tow-rope – they are not
expensive. The vehicle being towed must
display an ‘ON TOW’ sign in its rear window.
MAlways turn the ignition key to the ‘on’
position when the vehicle is being towed, so
that the steering lock is released, and that the
direction indicator and brake lights will work.
MOnly attach the tow-rope to the towing
eyes provided.MBefore being towed, release the handbrake
and select neutral on the transmission (Refer
to the Warningon the right).
MThe driver of the car being towed must
keep the tow-rope taut at all times to avoid
snatching.
MMake sure that both drivers know the route
before setting off.
MOnly drive at moderate speeds and keep
the distance towed to a minimum. Drive
smoothly and allow plenty of time for slowing
down at junctions.
MRemember that if the engine is not running,
there will be no hydraulic pressure (Refer to
the Warningon the right).Warning: BX, BX14 and Leader
with manual gearbox and all
automatic transmission models
should be towed with the front
wheels clear of the ground. If this is
impossible, restrict towing speed to 30
MPH and distance to 30 miles maximum.
Disregard of these instructions may cause
transmission damage due to lack of
lubrication. If in doubt, do not tow, or
transmission damage may result.
Once the reserve of hydraulic pressure has
been exhausted, the footbrake will not
work and the handbrake will have to be
used instead. Power steering assistance
(when applicable) will also be lost.
Towing
Puddles on the garage floor or drive, or
obvious wetness under the bonnet or
underneath the car, suggest a leak that needs
investigating. It can sometimes be difficult to
decide where the leak is coming from,
especially if the engine bay is very dirty
already. Leaking oil or fluid can also be blown
rearwards by the passage of air under the car,
giving a false impression of where the
problem lies.Warning: Most automotive oils
and fluids are poisonous. Wash
them off skin, and change out of
contaminated clothing, without
delay.
Identifying leaks
The smell of a fluid leaking
from the car may provide a
clue to what’s leaking. Some
fluids are distinctively
coloured. It may help to clean the car
carefully and to park it over some clean
paper overnight as an aid to locating the
source of the leak.
Remember that some leaks may only
occur while the engine is running.
Sump oil Gearbox oil
Brake fluid Power steering fluidOil from filter
Antifreeze
Engine oil may leak from the drain plug......or from the base of the oil filter.
Leaking antifreeze often leaves a crystalline
deposit like this.Gearbox oil can leak from the seals at the
inboard ends of the driveshafts.
A leak occurring at a wheel is almost
certainly brake fluid.Power steering fluid may leak from the pipe
connectors on the steering rack.

Downloaded from www.Manualslib.com manuals search engine 0•10Weekly checks
There are some very simple checks which
need only take a few minutes to carry out, but
which could save you a lot of inconvenience
and expense.
These "Weekly checks" require no great skill
or special tools, and the small amount of time
they take to perform could prove to be very
well spent, for example;MKeeping an eye on tyre condition and
pressures, will not only help to stop them
wearing out prematurely, but could also save
your life.
M
Many breakdowns are caused by electrical
problems. Battery-related faults are particularly
common, and a quick check on a regular basis
will often prevent the majority of
these.MIf your car develops a brake fluid leak, the
first time you might know about it is when
your brakes don't work properly. Checking
the level regularly will give advance warning of
this kind of problem.
MIf the oil or coolant levels run low, the cost
of repairing any engine damage will be far
greater than fixing the leak, for example.
Introduction
§BX 16 RE
All other models similar
AEngine oil level dipstick (may
be at front or rear of engine)
BEngine oil filler cap
CCoolant filler cap
DHydraulic fluid reservoir
EScreen washer fluid reservoir
FBattery
Underbonnet check points

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Engine oil level
Before you start
4Make sure that your car is on level ground.
4Check the oil level before the car is driven,
or at least 5 minutes after the engine has been
switched off.
The correct oilModern engines place great demands on their
oil. It is very important that the correct oil for
your car is used (See “Lubricants, fluids and
capacities”).
Car Care
l If you have to add oil frequently, you should
check whether you have any oil leaks. Place
some clean paper under the car overnight,
and check for stains in the morning. If there
are no leaks, the engine may be burning oil
(see “Fault Finding”).
lAlways maintain the level between the
upper and lower dipstick marks (see photo 3).
If the level is too low severe engine damage
may occur. Oil seal failure may result if the
engine is overfilled by adding too much oil.
If the oil is checked
immediately after driving the
vehicle, some of the oil will
remain in the upper engine
components, resulting in an inaccurate
reading on the dipstick!
Depending on engine type, the dipstick is
located either at the back or the front of
the engine (see “Underbonnet Check
Points” on pages 0•10 for exact location).
Withdraw the dipstick.Using a clean rag or paper towel remove
all oil from the dipstick. Insert the clean
dipstick into the tube as far as it will go,
then withdraw it again.
Note the oil level on the end of the
dipstick, which should be between the
upper ("MAX") mark and lower ("MIN")
mark. Approximately 1.0 litre of oil will raise
the level from the lower mark to the upper
mark.Oil is added through the filler cap.
Unscrew the cap and top-up the level; a
funnel may help to reduce spillage. Add
the oil slowly, checking the level on the dipstick
often. Don’t overfill (see “Car Care” left).
12
34
Warning: DO NOT attempt to
remove the expansion tank
pressure cap when the engine
is hot, as there is a very great
risk of scalding. Do not leave
open containers of coolant
about, as it is poisonous.Car Care
lWith a sealed-type cooling system, adding
coolant should not be necessary on a regular
basis. If frequent topping-up is required, it is
likely there is a leak. Check the radiator, all
hoses and joint faces for signs of staining or
wetness, and rectify as necessary.lIt is important that antifreeze is used in the
cooling system all year round, not just during
the winter months. Don’t top-up with water
alone, as the antifreeze will become too
diluted.
Coolant level
The coolant level varies with engine
temperature. To check the level, wait until
the engine is cold then unscrew the filler
cap until a hissing sound is heard. When the
hissing ceases, indicating that all pressure is
released, slowly unscrew and remove the cap.
If more hissing is heard, wait until it stops
before unscrewing the cap completely. At all
times keep well away from the filler opening.On early BX models, the coolant depth,
when cold, must be 250 to 300 mm from
the top of the filler neck. The engine oil
dipstick can be used to check the level but
wipe it off before and after use. Later models
have a tubular dipstick in the filler neck, the
coolant must be between the MIN and MAX
marks on the dipstick.If necessary, add the recommended
mixture of water and antifreeze through
the filler orifice, until the coolant is up to
the maximum level. Refit the cap, ensuring it
is secure.123