Weber 36 DCNF - DCNFA
The Weber 36 DCNF / DCNFA is a two-barrel downdraft carburetor belonging to the family of Weber carburetors used on many automotive engines in the 1970s and 1980s. Designed to provide precise and reliable carburetion, it was fitted to various European vehicles, particularly on sports engines and characterful automobiles.
This carburetor can be found on iconic models such as the Matra-Simca Bagheera and Matra-Simca Bagheera S, as well as on the Matra Murena. The Weber 36 DCNF was also used in engine tuning, notably with the RS Ford Motorsport kit for the Ford Fiesta Mk1.
The DCNF and DCNFA versions share a similar design, with differences depending on specific applications and equipment systems. These carburetors are appreciated for their compactness and their ability to provide stable carburetion when properly maintained and adjusted.
Like other Weber carburetors, the 36 DCNF / DCNFA has many adjustable elements such as jets, needle valves, floats and adjustment screws, allowing the carburetor's operation to be precisely adapted to the engine's characteristics.
The exploded view of this carburetor makes it easy to identify the different parts that compose it and quickly find the necessary part for the maintenance or restoration of this model.
| 36 DCNF Gasket Kit | 43 | 5553001 | Washer | ||
| 1 | 31716082 | DCNF Cover | 44 | 47610078 | Return spring |
| 2 | 64955007 | Stud | 45 | 45041049 | Control lever |
| 3 | 41705029 | Cover gasket | 46 | 64755007 | Mixture screw |
| 4 | 61280056 | Rod | 47 | 47600007 | Mixture screw spring |
| 5 | 32610006 | Pin | 48 | 47600007 | Mixture screw spring |
| 6 | 52000010 | Float pin | |||
| 49 | 12785013 | Spacer | |||
| 7 | 64700012 | Screw | 50 | 64625014 | Idle screw |
| 8 | 41535015 | Needle valve gasket | 51 | 32556017 | Choke housing |
| 9 | 12775010 | Washer | 52 | 10085009 | Shaft |
| 10 | 79514175 | Needle valve 175 | 53 | 32556016 | Choke cover |
| 11 | 77501 | Air Jet | 54 | 47610043 | Return spring |
| 12 | 45096020 | Choke Rod | 55 | 45025089 | Control lever |
| 13 | 45096019 | Rod | 56 | 5552501 | Washer |
| 14 | 64615004 | Screw | 57 | 3471501 | Nut |
| 15 | 64290014 | Pump jet screw | 58 | 37000016 | Choke filter |
| 16 | 61450 | Emulsion tube | 59 | 64700004 | Choke screw |
| 17 | 41015005 | Float | 60 | 55510038 | Washer |
| 18 | 32486041 | Pump cover | 61 | 72129 | Venturi |
| 22 | 76215 | Accelerator pump jet | 62 | 71107 | Auxiliary Venturi |
| 23 | 41530012 | Accelerator pump jet gasket | 63 | 75605 | Choke jet |
| 24 | 73405 | Main jet | 64 | 64330008 | Choke piston |
| 25 | 74405 | Idle jet | 65 | 47600139 | Return spring |
| 26 | 41565002 | Idle O-ring | 66 | 12775024 | Spring guide |
| 27 | 52570006 | Idle jet holder | 67 | 10140002 | Retaining washer |
| 28 | 47600107 | Pump spring | 68 | 6100201 | Filter nut |
| 29 | 4740705 | Pump diaphragm | 69 | 41530024 | Gasket |
| 30 | 64700006 | Pump screw | 70 | 61060001 | Filter ring |
| 31 | 34710003 | Shaft nut | 71 | 37020002 | Fuel filter |
| 32 | 55520004 | Lock washer | 72 | 55510034 | Washer |
| 33 | 12750032 | Washer | 73 | 64700005 | Cover screw |
| 34 | 14852 | Pump cam | 74 | 64750002 | Bypass screw |
| 36 | 10005211 | Throttle shaft | 75 | 34705001 | Bypass screw nut |
| 37 | 6400502 | Throttle valve | |||
| 38 | 64520027 | Throttle valve screw | |||
| 40 | 32650001 | Bearing | |||
| 41 | 58000017 | Bearing cover plate | |||
| 42 | 12750053 | Spacer |