tyre pressure Citroen BX HATCHBACK 1988 2.G Workshop Manual

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•8Roadside repairs
With the handbrake applied and engine
set to idle, move ground clearance
selector lever to maximum height position.
Wheel changing
Some of the details shown here will vary
according to model. For instance, the location
of the spare wheel and jack is not the same
on all cars. However, the basic principles
apply to all vehicles.Warning: Do not change a wheel in a situation where you risk being hit by
other traffic. On busy roads, try to stop in a lay-by or a gateway. Be wary of
passing traffic while changing the wheel – it is easy to become distracted by
the job in hand.
Finally...
MRemove the wheel chocks.
MStow the jack and tools in the correct
locations in the car.
M
Check the tyre pressure on the wheel just
fitted. If it is low, or if you don’t have a
pressure gauge with you, drive slowly to
the nearest garage and inflate the tyre to
the right pressure.
MHave the damaged tyre or wheel repaired
as soon as possible.
Use the wheel brace to slightly loosen the
bolts of the wheel to be removed.Locate the jack in the correct jacking
point and raise the vehicle so that the
wheel is clear of the ground.Undo and remove the wheel bolts and
remove the wheel.
Remove the spare wheel and jack.Turn the wheelbrace 6 to 8 turns to lower
the spare wheel carrier.123
4
Fit the spare wheel, nipping tight the
bolts. Lower to the ground and tighten
the bolts to correct torque setting.7Reset the ground clearance lever to
normal driving position before using the
vehicle.8
56
Preparation
MWhen a puncture occurs, stop as soon as
it is safe to do so.
MPark on firm level ground, if possible,
and well out of the way of other traffic.MUse hazard warning lights if necessary.
MIf you have one, use a warning triangle to
alert other drivers of your presence.
MApply the handbrake.MChock the wheel diagonally opposite the
one being removed – a couple of large
stones will do for this.
MIf the ground is soft, use a flat piece of
wood to spread the load under the jack.
Changing the wheel

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

Downloaded from www.Manualslib.com manuals search engine Weekly checks0•13
Tyre condition and pressure
It is very important that tyres are in good
condition, and at the correct pressure - having
a tyre failure at any speed is highly dangerous.
Tyre wear is influenced by driving style - harsh
braking and acceleration, or fast cornering,
will all produce more rapid tyre wear. As a
general rule, the front tyres wear out faster
than the rears. Interchanging the tyres from
front to rear ("rotating" the tyres) may result in
more even wear. However, if this is
completely effective, you may have the
expense of replacing all four tyres at once!
Remove any nails or stones embedded in the
tread before they penetrate the tyre to cause
deflation. If removal of a nail does reveal thatthe tyre has been punctured, refit the nail so
that its point of penetration is marked. Then
immediately change the wheel, and have the
tyre repaired by a tyre dealer.
Regularly check the tyres for damage in the
form of cuts or bulges, especially in the
sidewalls. Periodically remove the wheels,
and clean any dirt or mud from the inside and
outside surfaces. Examine the wheel rims for
signs of rusting, corrosion or other damage.
Light alloy wheels are easily damaged by
"kerbing" whilst parking; steel wheels may
also become dented or buckled. A new wheel
is very often the only way to overcome severe
damage.New tyres should be balanced when they are
fitted, but it may become necessary to re-
balance them as they wear, or if the balance
weights fitted to the wheel rim should fall off.
Unbalanced tyres will wear more quickly, as
will the steering and suspension components.
Wheel imbalance is normally signified by
vibration, particularly at a certain speed
(typically around 50 mph). If this vibration is
felt only through the steering, then it is likely
that just the front wheels need balancing. If,
however, the vibration is felt through the
whole car, the rear wheels could be out of
balance. Wheel balancing should be carried
out by a tyre dealer or garage.
Tread Depth - visual check
The original tyres have tread wear safety
bands (B), which will appear when the tread
depth reaches approximately 1.6 mm. The
band positions are indicated by a triangular
mark on the tyre sidewall (A).1Tread Depth - manual check
Alternatively, tread wear can be
monitored with a simple, inexpensive device
known as a tread depth indicator gauge.2Tyre Pressure Check
Check the tyre pressures regularly with
the tyres cold. Do not adjust the tyre
pressures immediately after the vehicle has
been used, or an inaccurate setting will result.
The tyre pressures are shown on page 0•15.3
Tyre tread wear patterns
Shoulder Wear
Underinflation (wear on both sides)
Under-inflation will cause overheating of the
tyre, because the tyre will flex too much, and
the tread will not sit correctly on the road
surface. This will cause a loss of grip and
excessive wear, not to mention the danger of
sudden tyre failure due to heat build-up.
Check and adjust pressures
Incorrect wheel camber (wear on one side)
Repair or renew suspension parts
Hard cornering
Reduce speed!
Centre Wear
Overinflation
Over-inflation will cause rapid wear of the
centre part of the tyre tread, coupled with
reduced grip, harsher ride, and the danger of
shock damage occurring in the tyre casing.
Check and adjust pressures
If you sometimes have to inflate your car’s
tyres to the higher pressures specified for
maximum load or sustained high speed, don’t
forget to reduce the pressures to normal
afterwards.
Uneven Wear
Front tyres may wear unevenly as a result of
wheel misalignment. Most tyre dealers and
garages can check and adjust the wheel
alignment (or "tracking") for a modest charge.
Incorrect camber or castor
Repair or renew suspension parts
Malfunctioning suspension
Repair or renew suspension parts
Unbalanced wheel
Balance tyres
Incorrect toe setting
Adjust front wheel alignment
Note: The feathered edge of the tread which
typifies toe wear is best checked by feel.

Downloaded from www.Manualslib.com manuals search engine Weekly checks and Tyre pressures0•15
Front (bar) Rear (bar)
BX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.9 2.0
BX 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.9 2.0
BX 14 Estate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 2.5
BX 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.9 2.1
BX 16 - automatic transmission (from 1987) . . . . . . . . 2.2 2.2
BX 16 Estate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3 2.5
BX 19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 2.2
BX 19 RE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 2.0
BX 19 Estate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3 2.5
BX 19 GTi:
No ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 2.2
ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 2.2
BX 19 GTi 16v:
Pre March 1989 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 2.1
From March 1989 . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1 2.0
Recommendations may vary. Consult owners handbook or a tyre specialist if in doubt
Wiper blades
Check the condition of the wiper blades;
if they are cracked or show any signs of
deterioration, or if the glass swept area is
smeared, renew them. Wiper blades should
be renewed annually.1To remove a windscreen wiper blade, pull
the arm fully away from the screen until it
locks. Swivel the blade through 90°,
press the locking tab with your fingers and
slide the blade out of the arm’s hooked end.2
Tyre pressures (cold)