A viscous fan drive clutch is installed on the car

The clutch reduces fuel consumption, reduces fan noise, and contributes to a better warm-up of a cold engine.

The viscous clutch is removed in case of malfunction, if the clutch does not turn on or does not turn on completely.

You will need the key "on 32".

Removing and installing ZMZ-409 viscous coupling

View of the viscous coupling assembly with the fan

Removing and installing ZMZ-409 viscous coupling

For the convenience of unscrewing the coupling, unscrew one pin

Removing and installing ZMZ-409 viscous coupling

Unscrew the clutch shaft from the fan drive hub

Please note that the connection of the coupling with the hub has a left-hand thread

Removing and installing ZMZ-409 viscous coupling

Remove the viscous coupling assembly with the fan

Removing and installing ZMZ-409 viscous coupling

Unscrew the four nuts securing the fan to the clutch

Removing and installing ZMZ-409 viscous coupling

Remove the fan from the clutch

Install the fan and clutch in reverse order

New

Maintenance of the K-131 carburetor

K-131 carburetor (Fig. 1) - vertical, balanced, with a falling flow, single-chamber, two-diffuser

Removing the fuel rail of the K7M, K4M engine of the Largus car

We remove the fuel rail to replace injectors and to clean the fuel rail, as well as when repairing the cylinder head

Select your language