CITROEN 1930-1959
   
12 H.P. (1936-40)
Engine
Bore & Stroke 72mm x 100mm
Displacement 1628cc
Firing order 1,3,4,2
Oil pressure (hot) 20 lb./sq. in. at 30 mph


Fuel Supply
Carburetor Solex 30 AHD
Choke 27
Main jet 125
Correction 230
Slow running 60


Valving
Intake tappet clearance 0.006" (hot)
Exhaust tappet clearance 0.008" (hot)
Valve-timing indication A straight-edge placed across the centre lines of crankshaft and camshaft should line up with two centre punch marks or lines on crank and camshaft pinions when marks are at their nearest point to each other
Intake valve opens 3° BTDC


Ignition
Breaker gap 0.012" - 0.015"
Plug gap 0.025"
Ignition timing indication Locating hole in clutch bell housing and
a corresponding locating hole drilled in flywheel
Ignition timing 8° BTDC (fully retarded)


Clutch
Clutch type Single Dry plate
Clutch linings Moulded Ferodo


Brakes
Brake type Lockheed Hydraulic
Brake linings Moulded Ferodo


Wheel Alignment
Toe-Out 0mm to 2mm
Camber 1°±0° 30'
Caster angle 1°30'±0°15'
King pin angle 9°


12 H.P. (1939)
Engine
Bore & Stroke 72mm x 100mm
Displacement 1628cc
Firing order 1,3,4,2
Oil pressure (hot) 20 lb./sq. in. at 30 mph


Fuel Supply
Carburetor Solex 30 ATHD
Choke 27
Main jet 130
Correction 230
Slow running 60


Valving
Intake tappet clearance 0.006" (hot)
Exhaust tappet clearance 0.008" (hot)
Valve-timing indication A straight-edge placed across the centre lines of crankshaft and camshaft should line up with two centre punch marks or lines on crank and camshaft pinions when marks are at their nearest point to each other
Intake valve opens 3° BTDC


Ignition
Breaker gap 0.012" - 0.015"
Plug gap 0.025"
Ignition timing indication Locating hole in clutch bell housing and
a corresponding locating hole drilled in flywheel
Ignition timing 8° BTDC (fully retarded)


Clutch
Clutch type Single Dry plate
Clutch linings Moulded Ferodo


Brakes
Brake type Lockheed Hydraulic
Brake linings Moulded Ferodo


Wheel Alignment
Toe-Out 0mm to 2mm
Camber 1°±0° 30'
Caster angle 1°30'±0°15'
King pin angle 9°


12 H.P. (1940)
Engine
Bore & Stroke 72mm x 100mm
Displacement 1628cc
Firing order 1,3,4,2
Oil pressure (hot) 20 lb./sq. in. at 30 mph


Fuel Supply
Carburetor Solex 22
Choke 27
Main jet 130
Correction 230
Slow running 65


Valving
Intake tappet clearance 0.006" (hot)
Exhaust tappet clearance 0.008" (hot)
Valve-timing indication A straight-edge placed across the centre lines of crankshaft and camshaft should line up with two centre punch marks or lines on crank and camshaft pinions when marks are at their nearest point to each other
Intake valve opens 3° BTDC


Ignition
Breaker gap 0.012" - 0.015"
Plug gap 0.025"
Ignition timing indication Locating hole in clutch bell housing and
a corresponding locating hole drilled in flywheel
Ignition timing 8° BTDC (fully retarded)


Clutch
Clutch type Single Dry plate
Clutch linings Moulded Ferodo


Brakes
Brake type Lockheed Hydraulic
Brake linings Moulded Ferodo


Wheel Alignment
Toe-Out 0mm to 2mm
Camber 1°±0° 30'
Caster angle 1°30'±0°15'
King pin angle 9°


15 H.P. (1936-38)
Engine
Bore & Stroke 78mm x 100mm
Displacement 1911cc
Firing order 1,3,4,2
Oil pressure (hot) 20 lb./sq. in. at 30 mph


Fuel Supply
Carburetor Solex 30 AHD
Choke 26
Main jet 130
Correction 260
Slow running 65


Valving
Intake tappet clearance 0.006" (hot)
Exhaust tappet clearance 0.008" (hot)
Valve-timing indication A straight-edge placed across the centre lines of crankshaft and camshaft should line up with two centre punch marks or lines on crank and camshaft pinions when marks are at their nearest point to each other
Intake valve opens 3° BTDC


Ignition
Breaker gap 0.012" - 0.015"
Plug gap 0.025"
Ignition timing indication Locating hole in clutch bell housing and
a corresponding locating hole drilled in flywheel
Ignition timing 8° BTDC (fully retarded)


Clutch
Clutch type Single Dry plate
Clutch linings Moulded Ferodo


Brakes
Brake type Lockheed Hydraulic
Brake linings Moulded Ferodo


Wheel Alignment
Toe-Out 0mm to 2mm
Camber 1°±0° 30'
Caster angle 1°30'±0°15'
King pin angle 9°


15 H.P. (1939)
Engine
Bore & Stroke 78mm x 100mm
Displacement 1911cc
Firing order 1,3,4,2
Oil pressure (hot) 20 lb./sq. in. at 30 mph


Fuel Supply
Carburetor Solex 30 ATHD
Choke 26
Main jet 135
Correction 260
Slow running 65


Valving
Intake tappet clearance 0.006" (hot)
Exhaust tappet clearance 0.008" (hot)
Valve-timing indication A straight-edge placed across the centre lines of crankshaft and camshaft should line up with two centre punch marks or lines on crank and camshaft pinions when marks are at their nearest point to each other
Intake valve opens 3° BTDC


Ignition
Breaker gap 0.012" - 0.015"
Plug gap 0.025"
Ignition timing indication Locating hole in clutch bell housing and
a corresponding locating hole drilled in flywheel
Ignition timing 8° BTDC (fully retarded)


Clutch
Clutch type Single Dry plate
Clutch linings Moulded Ferodo


Brakes
Brake type Lockheed Hydraulic
Brake linings Moulded Ferodo


Wheel Alignment
Toe-Out 0mm to 2mm
Camber 1°±0° 30'
Caster angle 1°30'±0°15'
King pin angle 9°


15 H.P. (1946-48)
Engine
Bore & Stroke 78mm x 100mm
Displacement 1911cc
Firing order 1,3,4,2
Oil pressure (hot) 20 lb./sq. in. at 30 mph


Fuel Supply
Carburetor Solex 30 FAIE
Choke 27
Main jet 135
Correction 280
Slow running 55


Valving
Intake tappet clearance 0.006" (hot)
Exhaust tappet clearance 0.008" (hot)
Valve-timing indication A straight-edge placed across the centre lines of crankshaft and camshaft should line up with two centre punch marks or lines on crank and camshaft pinions when marks are at their nearest point to each other
Intake valve opens 3° BTDC


Ignition
Breaker gap 0.012" - 0.015"
Plug gap 0.025"
Ignition timing indication Locating hole in clutch bell housing and
a corresponding locating hole drilled in flywheel
Ignition timing 12° BTDC (fully retarded)


Clutch
Clutch type Single Dry plate
Clutch linings Moulded Ferodo


Brakes
Brake type Lockheed Hydraulic
Brake linings Moulded Ferodo


Wheel Alignment
Toe-Out 0mm to 2mm
Camber 1°±0° 30'
Caster angle 1°30'±0°15'
King pin angle 9°


Light Fifteen (1950)
Engine
Bore & Stroke 78mm x 100mm
Displacement 1911cc
Firing order 1,3,4,2
Oil pressure (hot) 20 - 30 lb./sq. in. at 20 mph


Fuel Supply
Carburetor Solex D/D 35 FAIE
Choke 27
Main jet 130
Correction 280
Slow running 45
Economy 60


Valving
Intake tappet clearance 0.006" (hot)
Exhaust tappet clearance 0.008" (hot)
Valve-timing indication A straight-edge placed across the centre lines of crankshaft and camshaft should line up with two centre punch marks or lines on crank and camshaft pinions when marks are at their nearest point to each other
Intake valve opens 3° BTDC


Ignition
Breaker gap 0.015"
Plug gap 0.015" - 0.020"
Ignition timing indication Locating hole in clutch bell housing and
a corresponding locating hole drilled in flywheel
Ignition timing 8° BTDC


Clutch
Clutch type Single Dry plate
Clutch linings Ferodo discs


Brakes
Brake type Lockheed Hydraulic
Brake linings Moulded Ferodo


Wheel Alignment
Toe-Out 0mm to 2mm
Camber 1°±0° 30'
Caster angle 1°30'±0°15'
King pin angle -

Light Fifteen (1951-52)
Engine
Bore & Stroke 78mm x 100mm
Displacement 1911cc
Firing order 1,3,4,2
Oil pressure (hot) 20 lb./sq. in. at 20 mph


Fuel Supply
Carburetor Solex 32 PBIC
Choke 26
Main jet 135
Correction 190
Slow running 50


Valving
Intake tappet clearance 0.006" (hot)
Exhaust tappet clearance 0.008" (hot)
Valve-timing indication A straight-edge placed across the centre lines of crankshaft and camshaft should line up with two centre punch marks or lines on crank and camshaft pinions when marks are at their nearest point to each other
Intake valve opens 3° BTDC


Ignition
Breaker gap 0.015"
Plug gap 0.015" - 0.020"
Ignition timing indication Locating hole in clutch bell housing and
a corresponding locating hole drilled in flywheel
Ignition timing 8° BTDC


Clutch
Clutch type Single Dry plate
Clutch linings Ferodo discs


Brakes
Brake type Lockheed Hydraulic
Brake linings Moulded Ferodo


Wheel Alignment
Toe-Out 0mm to 2mm
Camber 1°±0° 30'
Caster angle 1°30'±0°15'
King pin angle -

Light Fifteen 6-cylinder (1950-52)
Engine
Bore & Stroke 78mm x 100mm
Displacement 2867cc
Firing order 1,4,2,6,3,5
Oil pressure (hot) 20lb./sq. in. at 20 mph


Fuel Supply
Carburetor Solex FFIAP2
Choke 23
Main jet 115
Correction 280
Slow running 45
Economy 60


Valving
Intake tappet clearance 0.006" (hot)
Exhaust tappet clearance 0.008" (hot)
Valve-timing indication A straight-edge placed across the centre lines of crankshaft and camshaft should line up with two centre punch marks or lines on crank and camshaft pinions when marks are at their nearest point to each other
Intake valve opens 3° BTDC


Ignition
Breaker gap 0.015"
Plug gap 0.015" - 0.020"
Ignition timing indication Locating hole in clutch bell housing and
a corresponding locating hole drilled in flywheel
Ignition timing 8° BTDC


Clutch
Clutch type Twin Dry Plate (1950); Single Dry plate (1951-52)
Clutch linings Ferodo discs


Brakes
Brake type Lockheed Hydraulic
Brake linings Moulded Ferodo


Wheel Alignment
Toe-Out 0mm to 2mm
Camber 1°±0° 30'
Caster angle 1°30'±0°15'
King pin angle -

Light Fifteen Big Fifteen (1954-55)
Engine
Bore & Stroke 78mm x 100mm
Displacement 1911cc
Firing order 1,3,4,2
Oil pressure (hot) 20 lb./sq. in. at 20 mph


Fuel Supply
Carburetor Solex 32 PBIC
Choke 32 - 36
Main jet 135
Compensating 190
Slow running 50


Valving
Intake tappet clearance 0.006" (hot)
(Late 1955 models with cylinder marked 11D, 0.008")
Exhaust tappet clearance 0.008" (hot)
(Late 1955 models with cylinder marked 11D, 0.010")
Valve-timing indication No external indication
Intake valve opens 3° BTDC
(Late 1955 models with cylinder marked 11D, ignition timing 12° BTDC)


Ignition
Breaker gap 0.015"
Plug gap 0.025" - 0.028"
Ignition timing indication -
Ignition timing 8° BTDC


Clutch
Clutch type Single Dry plate
Clutch linings Moulded


Brakes
Brake type Hydraulic
Brake linings Moulded


Wheel Alignment
Toe-Out 0mm to 2mm
Camber 1°±0° 30'
Caster angle 1°45'±0°15'
King pin angle 9°


6-cylinder (1954-55)
Engine
Bore & Stroke 78mm x 100mm
Displacement 2867cc
Firing order 1,4,2,6,3,5
Oil pressure (hot) 20 lb./sq. in. at 20 mph


Fuel Supply
Carburetor Solex 30 PAAI
Choke 32 - 24
Main jet 120
Compensating 280
Slow running 45


Valving
Intake tappet clearance 0.006" (hot)
Exhaust tappet clearance 0.008" (hot)
Valve-timing indication No external indication
Intake valve opens 3° BTDC


Ignition
Breaker gap 0.015"
Plug gap 0.025" - 0.028"
Ignition timing indication -
Ignition timing 8° BTDC


Clutch
Clutch type Single Dry plate
Clutch linings Moulded


Brakes
Brake type Hydraulic
Brake linings Moulded


Wheel Alignment
Toe-Out 0mm to 2mm
Camber 1°±0° 30'
Caster angle 0°±0°15'
King pin angle 9°


2CV (1954-55)
Engine
Bore & Stroke 62mm x 62mm
Displacement 375cc
Firing order 1
Oil pressure (hot) 14 - 15½ lb./sq. in. at 3500 rpm


Fuel Supply
Carburetor Solex ZACI
Choke 16.5
Main jet 65
Compensating 210
Petrol 40
Air 150


Valving
Intake tappet clearance 0.006" (cold)
Exhaust tappet clearance 0.008" (cold)
Valve-timing indication Camshaft pinions marked
Intake valve opens 3° BTDC


Ignition
Breaker gap 0.4±0.05mm (0.015"±0.002")
Plug gap 0.025" - 0.028"
Ignition timing indication -
Ignition timing 8° BTDC


Clutch
Clutch type Single Dry plate
Clutch linings Moulded


Brakes
Brake type Hydraulic
Brake linings Moulded


Wheel Alignment
Toe-Out 4mm to 5mm
Camber 1½°
Caster angle ¼°
King pin angle Variable with load

DS19 (1956-58)
Engine
Bore & Stroke 78mm x 100mm
Displacement 1911cc
Firing order 1,3,4,2
Oil pressure (hot) 50 lb./sq. in. at 1000 rpm at 60°C through 2.8mm dia. hole


Fuel Supply
Carburetor Weber 24/30 DCLC
Choke 21/46
Main jet 105/145
Idling 270/230
Fuel 45/65
Air 150/150


Valving
Intake tappet clearance 0.008" (cold)
Exhaust tappet clearance 0.008" (cold)
Valve-timing indication Marks on timing wheels
Intake valve opens 3° BTDC


Ignition
Breaker gap 0.010" - 0.016"
Plug gap 0.024" - 0.028"
Ignition timing indication Flywheel and bell housing
Ignition timing 8° BTDC


Clutch
Clutch type Single Dry plate hydraulically operated
Clutch linings Ferodo M8, F44


Brakes
Brake type Disc (front); Drum (rear)
Brake linings Ferodo 479 linings (front); Ferodo 450 and 4Z linings (rear)


Wheel Alignment
Toe-Out 0mm to 2mm
Camber 1°±0° 30'
Caster angle 0°±0°15'
King pin angle 9°


DS19 (1959)
Engine
Bore & Stroke 78mm x 100mm
Displacement 1911cc
Firing order 1,3,4,2
Oil pressure (hot) 50 lb./sq. in. at 1000 rpm at 60°C through 2.8mm dia. hole


Fuel Supply
Carburetor Zenith 24-30 EEAC
Choke 24 (1st); 30 (2nd)
Main jet 035 (1st); 046 (2nd)
Compensating 060
Slow running 050


Valving
Intake tappet clearance 0.008" (cold)
Exhaust tappet clearance 0.010" (cold)
Valve-timing indication Flywheel
Intake valve opens 3° BTDC at 0.025" clearance


Ignition
Breaker gap 0.006" - 0.016"
Plug gap 0.024" - 0.028"
Ignition timing indication Flywheel
Ignition timing -


Clutch
Clutch type Single Dry Plate
Clutch linings -


Brakes
Brake type Disc (front); Drum (rear)
Brake linings -


Wheel Alignment
Toe-Out 10mm to 3mm
Camber 0°15'
Caster angle 1°30'
King pin angle 0° pre-set

2CV-AZ (1956-58)
Engine
Bore & Stroke 66mm x 62mm
Displacement 425cc
Firing order 1,2
Oil pressure (hot) 40 - 45 lb./sq. in.


Fuel Supply
Carburetor Solex 26BCI
Choke 15.5
Main jet 100
Compensating 190
Slow running 42


Valving
Intake tappet clearance 0.006" (cold)
Exhaust tappet clearance 0.008" (cold)
Valve-timing indication Pinions marked
Intake valve opens 3° BTDC at 0.010" clearance


Ignition
Breaker gap 0.015"
Plug gap 0.025" - 0.028"
Ignition timing indication Flywheel and bell housing
Ignition timing 12° BTDC


Clutch
Clutch type Single Dry plate
Clutch linings Ferodo M8


Brakes
Brake type Drum
Brake linings Ferodo MZ41


Wheel Alignment
Toe-Out 0" to 3⁄16"
Camber 1½°
Caster angle ¼°
King pin angle Variable with load

ID19 (1959)
Engine
Bore & Stroke 78mm x 100mm
Displacement 1911cc
Firing order 1,3,4,2
Oil pressure (hot) 50 lb./sq. in. at 1000 rmp at 60°C through 2.8mm dia. hole


Fuel Supply
Carburetor Solex F34 PBIC
Choke 26
Main jet 125
Compensating 173
Slow running 050
Needle 2mm


Valving
Intake tappet clearance 0.008" (cold)
Exhaust tappet clearance 0.010" (cold)
Valve-timing indication Flywheel
Intake valve opens 3° BTDC at 0.025" clearance


Ignition
Breaker gap 0.016"
Plug gap 0.024" - 0.028"
Ignition timing indication Flywheel
Ignition timing -


Clutch
Clutch type Single Dry plate
Clutch linings -


Brakes
Brake type Disc (front); Drum (rear)
Brake linings -


Wheel Alignment
Toe-In 1 mm to 3 mm
Camber 0° 15'
Caster angle 1° 30'
King pin angle 0° pre-set