
It is not recommended to unscrew the screws securing the throttle valves on the axles and remove the valves unless absolutely necessary, since their displacement can lead to jamming of the valves in the channels

The timing mechanism is driven by a toothed belt 6 from the crankshaft pulley 1
The toothed belt is tensioned by the eccentric bearing of the tension roller 5

Checking and adjusting valve thermal clearances
For adjustment you need:
- - disconnect the crankcase ventilation hoses

The frequency of replacing the air filter element is 10 thousand kilometers.
If you frequently drive on dusty roads, you need to change the filter element more often.

Repair of carburetor K-151 of GAZ-2705
The carburetor should be removed from the engine mainly to flush it from dirt and resins, since repairs and adjustments of most of its systems and elements can be carried out without dismantling

Generator 1601.3701 – three-phase synchronous electric machine with electromagnetic excitation and built-in rectifier using silicon diodes

Replacement of the camshaft of the ZMZ-402 GAZ-2705 engine
Remove the fan drive belt
Remove the generator drive belt

The power supply system consists of a fuel tank, fuel lines, a fuel pump, a sump filter, a fine fuel filter, a carburetor with throttle and air damper drives, and an air filter
Possible gearbox malfunctions and ways to eliminate them
- Cause of malfunction
Remedy

Removing the alternator belt
Remove the fan drive belt. Fan belt ZMZ-402 GAZ-2705

Removal and repair of GAZ-2705 shock absorbers
Shock absorbers are designed to dampen vehicle vibrations that occur when driving on uneven roads