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Essential
Technical Data 11BL & BN |
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Engine |
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Power /rpm: |
56 hk/
3800.(11D 60/4000) |
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Compression
ratio: |
6,2 : 1 |
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Compression: |
7,7 kg/cm² |
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Torque: |
12,2 kgm/
2000 omw. |
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Cylinder
diameter: |
78 mm. |
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Stroke: |
100 mm. |
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Cylinders: |
4 in line. |
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Cylinder
volume total: |
1,911 litre |
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Main bearing
seat bore: |
58,01 +
0,025mm. |
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Pistons |
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Material: |
Aluminium
alloy |
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Play
pistons-liners: |
0,06-0,08 mm. |
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Gudgeon pin
diam: |
20 mm. |
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Gudgeon pin
grip |
thumb
pressure |
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Piston rings: |
2 / 3
compression |
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2 oil scrape |
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Piston ring
gap: |
comp: 0,15 -
0,20 mm. |
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oil scraper:
0,07 - 0,10 mm. |
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Conecting rods |
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Radial play: |
0,05 - 0,06
mm. |
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Axial play:
original con rods |
0,10 - 0,15
mm. |
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piston pin
play |
0,015 |
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Crankshaft |
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Main bearing
crank pin: |
50,00 mm.
std. |
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Connecting
rod crank pin: |
47,990-48,000mm. std. |
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Main bearings
radial play: |
0,04 - 0,08
mm. |
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Point of
measure (axial play): |
rear bearing
(at transmission chain) |
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Valves |
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Valve
clearance: Inlet (11D) |
0,15,
mm.,hot (11D 0,20) |
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Valve
clearance: Exhaust (11D) |
0,20,
mm.,hot (11D 0,25) |
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Valve seat
angel: |
30° inlet /
exhaust |
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Valve spring
inner (length & load) |
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- Free length: |
43 mm. |
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- @ 16kg. load: |
27 mm. |
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- @ 9kg. load: |
33 mm. |
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Valve spring
outer (length & load) |
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- Free length: |
46,5 mm. |
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- @ 30kg. load: |
29 mm. |
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- @ 15kg. load: |
37 mm. |
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Valve timing |
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Inlet opens: |
3º TDC (top
dead center) |
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Inlet
closes: |
45º ABDC (after
bottom dead center) |
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Exhaust
opens: |
45º BBDC
(before bottom dead center) |
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Exhaust
closes: |
11º ATDC (after
top dead center) |
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Ignition |
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Sparkplugs: |
Marchal 5N,
NGK BP6HS, Champion H10 or K.L.G. F 50 |
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Electrode
gap: |
0,5 - 0,6 mm. |
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Distributor |
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Make & type: |
*SEV *R.B. *DUCELLIER |
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Point gap: |
0,45 - 0,55
mm. |
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Fuelsystem |
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Carburettor:
make & type: |
* Solex 35
FPAI/FATIP |
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< Sept 1950 |
* Solex 32
PBIC. |
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> Sept 1950 |
* Zenith 32
IN. |
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Fuel pump:
make & type: |
* AC * SEV *
GUIOT. |
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Pump
pressure: |
0,15 atm. |
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Generator |
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Voltage
regulator , make & type: |
* Ducellier ,
* Citroën,*PR. |
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Cutting in
voltage: |
6,2 - 7,2
Volt. |
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Cutting out
voltage: |
7,2 Volt. |
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Voltage: |
6 Volt. |
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Polarity: |
Negative
Earth |
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Lubrication system. |
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Oil pressure:
(hot) |
2 - 2,5 kg @
500 - 750 rpm. |
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Front axle adjustments(alignment) |
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Camber: |
1º ± ½ |
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Caster: |
1½ º ±¼ |
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Toe out: |
0 - 2 mm. |
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Wheel base: |
291 cm. |
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Tyre dim:
11cv. |
165 x 400 ,
Michelin X |
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Tyre dim:
15cv. |
185 x 400 ,
Michelin X |
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Chassis
height : fram / bak BL/BN |
295mm /
285/295mm. |
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Tyre
pressure: 2 persons (4 persons +) |
front:1,7
(2,0) rear:1,9(2,2) at |
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Hubcap Thread
(Normal Wheels) |
M14 x 1.5 |
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Hubcap Thread
(Pilote Wheels) |
M10 x 28 |
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Brakes: |
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Brake drum
diameter: Rear |
255 mm. + 2
mm. |
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Brake drum
diameter: Front |
305 mm. + 2
mm. |
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length of
brake lining |
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front
primary: |
287 mm. |
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front
secondary: |
142 mm. |
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rear primary: |
142 mm. |
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rear
secondary |
127 mm. |
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width brake
lining: |
35 mm. |
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thickness
brake lining: |
5 mm. |
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tightening
torque front brake drum nut: |
30 kgm./ 300
Nm. |
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Tightening torques |
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Cylinder head
bolts: Perfo (11D,ID19, HY) |
5 kgm./ 50
Nm.(6 kgm/60 Nm ) |
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Connecting
rods: Perfo (11D) |
4 kgm./ 40
Nm.(5 kgm/50 Nm ) |
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Main bearing
caps: (HY/ID |
7 kgm./ 70
Nm. (10 kgm/100 Nm ) |
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Manifold
studs: |
2 kgm./ 20
Nm. |
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Oil pan |
1,2 kgm / 12
Nm |
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Volume measurements |
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Engine oil: |
4,5 litre |
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Oil type,
winter: |
SAE 20 /
15w40 |
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Oil type,
summer: |
SAE 30 /
15w40 (SAE 50) |
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Gearbox
(transmission): |
2 litre |
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Oil type: |
Hypoid SAE 90 |
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Cooling
system:11BL/11BN |
7,5 / 8 litre |
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Fuel
tank:11BL/11BN |
45 / 50 litre |
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Measurements, exterior |
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Wheelbase BL
/ BN |
2,91 mtr /
3,09 mtr |
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Total length
BL / BN |
4,45 mtr /
4,65 mtr |
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Total width
BL / BN |
1,67 mtr
/1,79 mtr |
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Tightening sequence cylinderhead 11cv |
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Bearing Reference Numbers: |
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Click
here for full
list of SKF Bearing Reference Numbers |
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Traction Weights "unladen"
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Model
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Weight
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7A
|
900 kg
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7B
|
900 kg
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7S
|
1025 kg
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7C
|
1025 kg
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7C eco
|
1025 kg
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Light 12
|
1025 kg
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11AL
|
1060 kg
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11AM
|
1060 kg
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11BL early
|
1060 kg
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11BL
|
1070 kg
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Light 15
|
1070 kg
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11A
|
1100 kg
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11B
early
|
1100 kg
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11B
|
1120 kg
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Big 15
|
1120 kg
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11A Lim
|
1130 kg
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11A Fam
|
1170 kg
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11B Lim
|
1140 kg
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11B Fam
|
1180 kg
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11B Comm
|
1210 kg
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15 Six
|
1325 kg
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15 Six Fam
|
1350+ kg
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There is a correction
to the weights of the 7C models.
For MOT tests in the UK the "braking"
weight is needed,
this is possibly the "unladen" weight plus
fuel, driver (and perhaps 1 passenger). Weights courtesy of Dr
Yves Haft
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The above is
reproduced with full acknowledgement to the owner
© CTA Service (http://www.ctaservice.se/tek/tekinfo-engl.htm)
Page last Updated
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