2008.5 Citroen C4 gearbox

133
X
C H E C K S
Brake pads Brake wear depends on
the style of driving, par-
ticularly in the case of ve-
hicles used in town, over
short distances. It may be
necessary to have the condition of
the brakes checked, even between
vehicle services.
Unless there is a leak in the circuit, a
drop in the brake fl uid level indicates
that the brake pads are worn.
Manual gearbox
The gearbox does not re-
quire any maintenance (no
oil change).
6-speed electronic gearbox
system The gearbox does not re-
quire any maintenance (no
oil change).
Automatic gearbox The gearbox does not re-
quire any maintenance (no
oil change). Brake disc wear
For information relating to
checking the brake disc
wear, contact a CITROËN
dealer.
Parking brake If the parking brake travel is
too long or if a loss of effec-
tiveness of this system is
noticed, the parking brake
must be adjusted, even be-
tween two services.
This system must be checked by a
CITROËN dealer. Only use products recom-
mended by CITROËN or
products of equivalent qual-
ity and specifi cations.
In order to optimise the operation
of units as important as the braking
system, CITROËN selects and of-
fers very specifi c products.
To avoid damaging the electrical
units, the use of a high pressure
washer in the engine compartment
is strictly prohibited .
Refer to the Maintenance and
Warranty Guide for the details of the
level checking interval for this com-
ponent.
Refer to the Maintenance and
Warranty Guide for details of the
checking interval for this compo-
nent.
Refer to the Maintenance and
Warranty Guide for details of the
level checking interval for this
component.

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XII
T E C H N I C A L D A T A

MODELS:
ENGINES AND GEARBOXES

Model codes:
LA... LC... LG... LR...
KFU-C NFU-C NFU-F 5FW-C 5FW-F 5FX-H 5FT-F NFU-C/FF

PETROL ENGINES 1.4 l. 16V 1.6 l. 16V 110
hp
1.6 l. 16VTi
120
hp
1.6 l. THP
16V
150
hp
1.6 l. THP
16V
140
hp
1.6 l. 16V
110
hp

BioFlex
Cubic capacity (cm 3
) - 1 587 1 598 1 598 1 587
Bore x stroke (mm) - x - 78.5 x 82 77 x 85.8 77 x 85.8 78.5 x 82
EU standard maximum power (kW) 65 80 88 110 103 80 82
Maximum power engine speed (rpm) - 5 800 6 000 5 800 6 000 5 800
EU standard maximum torque (Nm) - 142 160 240 147 153
Maximum torque engine speed (rpm) - 4 000 4 250 1 400 4 000
Fuel Unleaded Unleaded Unleaded Unleade d
Unleaded E85
Catalytic converter Yes Yes Yes Yes Yes

GEARBOXES Manual
(5-speed) Manual
(5-speed)
Auto.
(4-speed)
Manual
(5-speed) Auto. (4-speed) Manual
(6-speed) Auto.
(4-speed) Manual
(5-speed)

OIL CAPACITIES (in litres)
Engine (with fi lter replacement) 3.15 3.25 4.25 4.25 4.25 3.25
Gearbox - Final drive - 1.9 1.9 - 1.9 - 1.9

LA...: 3-door.

LC...: 5-door.
LG...: 3-door "Enterprise".

LR...: 5-door "Enterprise".

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T E C H N I C A L D A T A

MODELS:
ENGINES AND GEARBOXES

Model codes:
LA... LC... LG... LR...

9HX-C 9HV-C
9HY-B

9HY-C
9HZ-C 9HZ-H/P RHR-J RHF-8

DIESEL ENGINES
1.6 l. HDi
16V
92 hp
1.6 l. HDi 16V 110
hp
2 l. HDi
16V 138
hp
2 l. HDi
16V 140
hp
Cubic capacity (cm 3
) 1 560 1 560 1 997 1 997
Bore x stroke (mm) 75 x 88.3 75 x 88.3 85 x 88 85 x 8 8
EU standard maximum power (kW) 66 66.2 80 100 103
Maximum power engine speed (rpm) 4 000 4 000 4 000 4 000
EU standard maximum torque (Nm) 215 240 320 320
Maximum torque engine speed (rpm) 1 750 1 750 2 000 2 000
Fuel Diesel Diesel Diesel Diesel
Catalytic converter Yes Yes Yes Yes
Particle emission fi lter (PEF) No Yes No Yes Yes Yes

GEARBOXES Manual
(5-speed) Manual
(5-speed) Manual
(5-speed) Electronic
Gearbox System
(6-speed) Auto.
(6-speed) Manual
(6-speed)

OIL CAPACITIES (in litres)
Engine (with fi lter replacement) 3.85 3.85 3.85 3.85 5.3 5.3
Gearbox - Final drive 1.9 1.9 1.9 - - 2. 4

LA...: 3-door.

LC...: 5-door.
LG...: 3-door "Enterprise".

LR...: 5-door "Enterprise".

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XII
T E C H N I C A L D A T A * Unleaded.
** E85.
The fuel consumption fi gures shown here correspond to the val
ues communicated at the time of printing.
These consumption values were established in accordance with Di rective 80/1268/CEE. They may vary depending on the
style of driving, traffi c conditions, weather conditions, the load in the vehicle, the maintenance of the vehicle and the use
of the equipment.
CONSUMPTION In accordance with directive 80/1268/CEE

Petrol
engines
Gearboxes
Model
codes:
LA... LC...
LG... LR...
Urban


litres/100 km
(
mpg
)
Extra
-urban



litres/100 km
(
mpg
)
Mixed



litres/100 km

(
mpg
)
Emission of
CO 2 by weight
(g/km)

1.4 l. 16V Manual KFU-C 8.7 (32.5) 5.2 (54.3) 6.4 (44.1) 153

1.6 l. 16V
110
hp
Manual NFU-C 9.5 (29.7) 5.7 (49.6) 7.1 (39.8) 169

Auto. NFU-F 10.6 (26.6) 5.8 (48.7) 7.6 (37.2) 180

1.6 l. 16VTi
120
hp
Manual 5FW-C 9.3 (30.4) 5.2 (54.3) 6.7 (42.2) 159

Auto. 5FW-F 10 (28.2) 5.5 (51.4) 7.1 (39.8) 165

1.6 l. THP 16V
150
hp
Manual 5FX-H 9.8 (28.8) 5.3 (53.3) 6.9 (40.9) 164

1.6 l. THP 16V
140
hp
Auto. 5FT-F 11.2 (25.2) 5.7 (49.6) 7.7 (36.7) 183

1.6 l. 16V
BioFlex
Manual NFU-C/FF 9.5 * (29.7) 5.7 * (49.6) 7.1 * (39.8) 169
*
13.3 ** (21.2) 7.7 ** (36.7) 9.8 ** (28.8) 160 **
Quality of the fuel used for petrol engines
The petrol engines are perfectly compatible with E5 type pet rol biofuels (containing 5 % ethanol), conforming to European
standard EN 228.
E85 type fuels (containing up to 85 % ethanol) are reserved e xclusively for vehicles marketed for the use of this type of
fuel (BioFlex vehicles). The quality of the ethanol must comply with European standard EN 15376.
For Brazil only, special vehicles are marketed to run on fuels containing up to 100 % ethanol (type E100).

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XII
T E C H N I C A L D A T A
The fuel consumption fi gures shown here correspond to the val ues communicated at the time of printing.
These consumption values were established in accordance with Di rective 80/1268/CEE. They may vary depending on the
style of driving, traffi c conditions, weather conditions, the load in the vehicle, the maintenance of the vehicle and the use
of the accessories.
CONSUMPTION In accordance with directive 80/1268/CEE

Diesel
engines
Gearboxes
Model
codes:
LA... LC...
LG... LR...
Urban


litres/100 km
(
mpg
)
Extra
-urban



litres/100 km
(
mpg
)
Mixed


litres/100 km
(
mpg
)
Emission of
CO 2 by weight
(g/km)

1.6 l. HDi 16V
92
hp
Manual 9HX-C 5.8 (48.7) 3.8 (74.3) 4.5 (62.8) 120

1.6 l. HDi 16V
92
hp
PEF
Manual 9HV-C 6.0 (47.1) 4.0 (70.6) 4.7 (60.1) 125

1.6 l. HDi 16V
110
hp
Manual
9HY-B

9HY-C 6.1 (46.3) 4.0 (70.6) 4.8 (58.9) 128

1.6 l. HDi 16V
110
hp
PEF
Manual 9HZ-C 6.0 (47.1) 4.0 (70.6) 4.7 (60.1) 125

Electronic Gearbox
System
9HZ-H/P 5.8 (48.7) 3.8 (74.3) 4.5 (62.8) 120

2 l. HDi 16V
138
hp
Auto. RHR-J 9.1 (31.0) 5.1 (55.4) 6.6 (42.8) 175

2 l. HDi 16V
140
hp
Manual RHF-8 7.1 (39.8) 4.3 (65.7) 5.3 (53.3) 140

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XII
T E C H N I C A L D A T A
* Very low rolling resistance tyres. This equipment contribu tes to protecting the environment and reduces the consumption
of your vehicle.

CONSUMPTION with "Michelin Energy Saver"
tyres * (15 and 16 inch)
In accordance with directive 80/1268/CEE

Diesel
engines
Gearboxes
Model
codes:
LA... LC...
LG... LR...
Urban



litres/100 km
(
mpg
)
Extra
-urban



litres/100 km

(
mpg
)
Mixed


litres/100 km
(
mpg
)
Emission of
CO 2 by weight
(g/km)

1.6 l. HDi 16V
92
hp
Manual 9HX-C 5.7 (49.6) 3.7 (76.3) 4.4 (64.2) 117

1.6 l. HDi 16V
110
hp
PEF
Electronic
Gearbox System
9HZ-H/P 5.8 (48.7) 3.7 (76.3) 4.4 (64.2) 118
Quality of the fuel used for Diesel engines
The Diesel engines are perfectly compatible with biofuels w hich conform to current and future European standards (diesel
fuel which complies with standard EN 590 mixed with a biofue l which complies with standard EN 14214) which can be
distributed at the pumps (possible incorporation of 0 to 7 % Fatty Acid Methyl Ester).
The use of any other type of (bio) fuel (vegetable or animal oils, domestic fuel...) is strictly prohibited (risk of damage to
the engine and fuel circuit).

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XII
T E C H N I C A L D A T A

WEIGHTS AND TOWED LOADS (5-DOOR) in kg

Petrol engines 1.4 l. 16V
1.6 l. 16V
110
hp
1.6 l. 16VTi
120
hp
1.6 l. THP
16V 150
hp
1.6 l. THP
16V 140
hp
1.6 l. 16V
BioFlex

Gearboxes Manual

Manual
Auto.
Manual
Auto. Manual Auto. Manual

Model codes:
LA... LC... LG... LR...
KFU-C

NFU-C
NFU-F
5FW-C
5FW-F
5FX-H 5FT-F NFU-C/FF
- Unladen weight 1 182 1 200 1 274 1 220 1 273 1 276 1 290 1 200
- Kerb weight 1 257 1 275 1 349 1 295 1 348 1 351 1 365 -
- Payload 520 532 520 511 488 48 7 486 -
- Gross vehicle weight (GVW) 1 702 1 732 1 794 1 731 1 761 1 763 1 776 1 732
- Gross train weight (GTW) 2 902 2 932 2 994 3 031 3 031 3 163 3 076 2 932
- Braked trailer (within GTW limit)

on a 10 % or 12 % gradient 1 200 1 200 1 300 1 270 1 400 1 300 1 200
on an 8 % or 10 % gradient 1 200 1 200 1 300 1 270 1 400 1 300 1 200

on a gradient of less than 8 % 1 500 1 400 1 400 1 300 1 500 1 350 1 400
- Unbraked trailer 628 637 674 645 67 0 645 680 637
- Recommended nose weight 63 61 62 65 70 70 61
The GTW and towed load values indicated apply up to a maximum altitude of 1,000 metres; the towed load mentioned
must be reduced by 10 % for each additional 1,000 metres of a ltitude.
The speed of a towing vehicle must not exceed 100 km/h (appro x. 60 mph) (comply with the legislation in force in your
country).
High exterior temperatures may result in a reduction in the perf ormance of the vehicle in order to protect the engine; when
the exterior temperature is higher than 37 °C, limit the wei ght towed.

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XII
T E C H N I C A L D A T A
WEIGHTS AND TOWED LOADS (3-DOOR) in kg

Petrol engines 1.4 l. 16V 1.6 l. 16V 110
hp 1.6 l. 16VTi 120
hp
1.6 l. THP
16V 150
hp
1.6 l. 16V
BioFlex

Gearboxes Manual Manual Auto. Manual Auto. Manual Manual

Model codes:
LA... LC... LG... LR...
KFU-C NFU-C NFU-F 5FW-C 5FW-F 5FX-H NFU-C/FF
- Unladen weight 1 181 1 200 1 278 1 217 1 273 1 271 1 200
- Kerb weight 1 256 1 275 1 353 1 292 1 348 1 346 -
- Payload 520 520 520 510 484 48 3 -
- Gross vehicle weight (GVW) 1 701 1 720 1 798 1 727 1 757 1 754 1 720
- Gross train weight (GTW) 2 901 2 920 2 998 3 027 3 027 3 154 2 920
- Braked trailer (within GTW limit)
on a 10 % or 12 % gradient 1 200 1 200 1 300 1 270 1 400 1 200
on an 8 % or 10 % gradient 1 200 1 200 1 300 1 270 1 400 1 200
on a gradient of less than 8 % 1 500 1 400 1 400 1 300 1 500 1 400
- Unbraked trailer 628 637 676 645 67 0 645 637
- Recommended nose weight 63 61 63 65 65 70 61
The GTW and towed load values indicated apply up to a maximum altitude of 1,000 metres; the towed load mentioned
must be reduced by 10 % for each additional 1,000 metres of a ltitude.
The speed of a towing vehicle must not exceed 100 km/h (appro x. 60 mph) (comply with the legislation in force in your
country).
High exterior temperatures may result in a reduction in the perf ormance of the vehicle in order to protect the engine; when
the exterior temperature is higher than 37 °C, limit the wei ght towed.