Page 17 of 86
BONNET (Fig. 5)
Lift the lever situated under the centre part of the front bumpers (1)\
to disengage the safety catch (2).
Raise the bonnet and insert the end-peg of the stay (3) into the
rubber ring of the bonnet, pressing in if necessary.
Before closing the bonnet, do not forget to replace the stay in the
notch of its support (4).FUEL FILLER
It is situated above the RH rear wing of the car.
Opening: Press the cap and turn anti-clockwise.
Closing: Press the cap and turn clockwise until it clicks.
Fig. 5
Opening the bonnet
1 - Location of the release lever
2 - Safety catch 3 - Stay
4 - Support
[Contents] [Notices] [Important Points] [Driving] [Maintenance] [Minor Repairs] [Miscellaneous Information]
Page 18 of 86
MAINTENANCE
This section deals with the small
points which are essential to
ensure the good condition of your
car: checking levels, keeping and
eye on the tyres, washing the
bodywork ...
Other maintenance operations,
such as greasing, oil changes,
adjustments - which the Citroën
network will competently carry out
for you, through is special Service
Stations - form the subject of the
"Maintenance Guide", which was
supplied with the vehicle when
originally delivered.
MAINTENANCE2 CV4 - 2 CV6
Levels:
Oil, Brake Fluid - Checks and Topping
Up
Mechanical and Electrical
Bodywork
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Interior07516
JULY 1975
AZ-KB AZ-KA 2 CV4 2 CV6
[Contents] [Notices] [Important Points] [Driving] [Maintenance] [Minor Repairs] [Miscellaneous Information]
Page 20 of 86

MAINTENANCE
Levels
Checks and Topping up
1 Engine oil dipstick
The engine oil level, which must lie between the ends of the cut-out
on the dipstick, must be checked from time to time between oil
changes and, in particular, before any long journey.
The check should be carried out with the car as level as possible,
after the engine has been stopped for at least 10 minutes.
To top up, add oil without the level going above the top end of the
dipstick cut-out. The length of the cut-out is equivalent to 7/8 imp.
pints (0,5 litre).
2 Engine oil filler pipe
In Summer, as in Winter, use "TOTAL Altigrade GT Spéciale
Autoroute 20 W 40" or "GTS 20 W 50" oil. If "TOTAL" oils are
not available, use equivalent grades of other reputable makes.
In very cold countries (temperatures often lower than -10C (14F),
use "TOTAL Altigrade GT Spéciale Autoroute 10 W 30" or "GTS
10 W 30" oil, or equivalent grades of other reputable makes.
Never use additives
Do not forget to tightly seal the oil filler cap.
3 Brake fluid reservoir
Fig. 32
Engine Oil Dipstick 1 - Maximum2 - Minimum
3 - Oil level reading
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The level, visible through the transparent reservoir, must never go
below the "Danger" mark. If the level drops suddenly, consult a
Citroën dealer without delay. We recommend the "70 R 3" fluid,
distributed by TOTAL. If this product is not available, use fluids
with specification "S" or "V" : NF R 12640 or SAE J 1703 a.
4 Battery
Check the level of the electrolyte frequently, especially in Summer.
The level should be 3/8 to 3/4 in. (1 to 2 cm.) above the plates in
each of the six cells. Top up with distilled water. Never add acid.
Never bring a naked flame near a battery during checking.
5 Windscreen washer
Top up with clean water, to which may be added a product such as
"Clearalex", "Screen Clear" or "Stop-Clair" at any time, or a
solution such as "Stop-Gel" in Winter.
Fig. 32a
RHD Levels
3 - Brake fluid level
5 - Windscreen washer bottle
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Fig. 32b
Levels
1 - Engine oil dipstick
2 - Engine oil filler tube
3 - Brake fluid reservoir
4 - Battery
5 - Windscreen washer bottle
[Contents] [Notices] [Important Points] [Driving] [Maintenance] [Minor Repairs] [Miscellaneous Information]
Page 23 of 86

MAINTENANCE
Maintenance
Mechanical and Electrical
Periodic Maintenance Operations
These are indicated in the "Maintenance Guide", which
accompanied the car when first delivered. We would recommend
you to adhere to the frequencies indicated and would remind you
that we recommend "TOTAL" lubricants.
All mixtures and experiments are forbidden, and, in particular, the
use of oil additives of any kind, as these may lead to serious trouble.
Never grease or lubricate the rubber mounted link situated under the
bonnet, above the gear change lever. Never grease or lubricate the
gear change lever.
TYRES: "MICHELIN" (Do not use tyres other than those we
recommend.)
Series fitted: 125-15 X
Authorized series: 135-15 X, 125-15 X (M+S), 135-15 X (M+S),
135-15 ZX
Pressures: 20 psi (1,4 bar) at front, 26 psi (1,8 bar) at rear, 29 psi
(2 bars) on spare wheel.
These pressures apply to laden or empty vehicles, on an ordinary
road or on a motorway, whatever the speed. On authorized series
135-15 ZX, the pressures should be modified in certain cases: on
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pebble road surfaces, 23 psi (1,6 bar) in front; in sandy area, 15 psi
(1 bar) at front and rear.
Do not forget to correct the pressure of the spare wheel as soon as
possible after fitting.
Tyre pressures must be checked at least once a month and before
any long journeys since safety depends on correct pressures; these
also have appreciable influence on the life of the tyres. The check
should be carried out when the tyres are cold, before they have been
heated by running: the pressure may in fact be increased by up to 7
psi (0,5 bar) on a loaded vehicle running at high speed.
Keep a check on wheel balancing, especially after a puncture.
Changing the wheels around, which evens out the wear on the five
tyres, should be frequent enough to prevent any appreciable
difference of wear between the two tyres on one axle.
Follow the plan opposite which shows the use of the spare wheel.
Then rest the pressures.Changing a wheel is described here.Fig. 33
Tyre change-around
Tire Wear Indicators
These are located at regular intervals across the tread and show up
according to localised wear of the engraving when the rubber
reaches a certain degree of wear (see Fig. 34). The tyre concerned
should then be replaced as soon as possible.
Snow Tyres
125-15 X (M+S) and 135-15 X (M+S) tyres can be fitted with
studs. In which case, it is necessary to increase the pressures by 3
psi (0,2 bar). In some countries there are legal requirements on the
use of studded tyres; local Citroën dealers will supply you with
information on this point.
Battery Maintenance
Check the terminals and the leads for cleanliness. If they are
Fig. 34
Tyre wear indicators 1 - Position of indicators