Disassembling the carburetor K-151, K-151D
It is not recommended to unscrew the screws securing the throttle valves on the axles and remove the dampers unless absolutely necessary, as their displacement can lead to jamming of the dampers in the channels
The flywheel is removed to replace the crankshaft rear oil seal, to replace it if the toothed rim that serves to start the engine with a starter is damaged, and to grind the surface for the clutch disc
Oil pump - gear, with internal gears and pressure reducing valve
All parts of the regulator must be clean before assembly, and the rubbing surfaces lubricated with engine oil
When the ignition is switched on, the indicator lamp lights up (for 0.5 s) and goes out if the self-diagnosis system has not detected a malfunction
K-151, K-151D carburetors are installed on engines of model 402 and 4021.
The K-151 carburetor (Fig. 1) consists of three main detachable parts connected through sealing gaskets with screws
According to operating experience, it is advisable to change the fine filter after 3-4 thousand km
The device of the fuel priming and fuel priming pumps is shown in the figures
Four fuel injectors are installed in the intake pipes of the cylinders
The ZMZ-409.10 engine complies with Euro3 toxicity standards.
Hydraulic pushers of the engine ZMZ-406, ZMZ-405, made in the form of cylindrical pushers and located between the camshaft and valves, combine two functions:
