Mercedes-Benz:: E-class W123:: Power supply system

2.4. Power supply system

Power supply system of carburetor engines

1 — draft of management of a butterfly valve
2 — the intermediate lever
3 — an earring
4 — the case of the air filter
5 — the air filter
6 — a rubber hose

7 — the carburetor
8 — the fuel pump
9 — the filter of thin purification of fuel
10 — a fuel supply hose to the carburetor
11 — the heat-insulating screen
12 — - the inlet pipeline

Power supply system with the Stromberg carburetor

Features of the device

Zenith Stromberg 175CDT carburetor. The single-chamber horizontal carburetor with the adjustable diffuser. Regulation of composition of fuel-air mix idling, on operating modes and at dispersal is carried out by the only jet, and enrichment of gas mixture at start-up — the separate thermoelectric starting arrangement.

Details of the Stromberg 175 CDT (I) carburetor

1 — the case
6, 6a — adjusting screws of idling and the accelerated idling
13 — the automatic starting arrangement
15a — the vacuum regulator of the starting arrangement
20 — the block of electroheating of the starting arrangement
22 — the block of water heating of the starting arrangement
44 — the needle valve
47 — a float

50 — the piston assembled
52 — a piston membrane
54 — the float-operated camera
54a — the electromagnetic locking valve
55 — a needle
62 — a piston brake
72 — a return pneumatic actuator on idling
80 — the thermoelectric valve

Details of the Stromberg 175 CDT (II) carburetor

1 — the carburetor case
2 — the float-operated camera
3 — a float
4 — the needle valve
5 — an epiploon
6 — a cap
7 — the piston
8 — a diaphragm

9 — a needle
10 — the electromagnetic locking valve
11 — a spring
12 — a cap cover
13 — the thermostat of the starting arrangement
14 — the starting arrangement
15 — a return pneumatic actuator on idling


1 — draft of management of a butterfly valve 2 — the intermediate lever 3 — an earring 4 — the case of the air filter 5 — the air filter 6 — a rubber hose	7 — the carburetor 8 — the fuel pump 9 — the filter of thin purification of fuel 10 — a fuel supply hose to the carburetor 11 — the heat-insulating screen 12 — - the inlet pipeline


1 — the case 6, 6a — adjusting screws of idling and the accelerated idling 13 — the automatic starting arrangement 15a — the vacuum regulator of the starting arrangement 20 — the block of electroheating of the starting arrangement 22 — the block of water heating of the starting arrangement 44 — the needle valve 47 — a float	50 — the piston assembled 52 — a piston membrane 54 — the float-operated camera 54a — the electromagnetic locking valve 55 — a needle 62 — a piston brake 72 — a return pneumatic actuator on idling 80 — the thermoelectric valve


1 — the carburetor case 2 — the float-operated camera 3 — a float 4 — the needle valve 5 — an epiploon 6 — a cap 7 — the piston 8 — a diaphragm	9 — a needle 10 — the electromagnetic locking valve 11 — a spring 12 — a cap cover 13 — the thermostat of the starting arrangement 14 — the starting arrangement 15 — a return pneumatic actuator on idling