
Drain the hydraulic fluid from the hydraulic drive, look - How to pump and replace the hydraulic clutch fluid of a gazelle

The general view and cross-section of the engines are shown in the figures.
The engines are in-line four-cylinder, equipped with carburetors and a contactless ignition system.

Beam 15 of the front suspension is stamped, I-section, connected to the steering knuckles using pins

Remove the air filter
Unscrew screw 6 securing the rod 2 to the air damper drive lever, unscrew screw 1 securing the rod to the bracket and disconnect the rod from the carburetor

We clean the pump from dirt from the outside. We drain the oil from the system, article - Changing the oil in the GAZ-2705 power steering

The engine has a closed crankcase ventilation system, operating due to vacuum in the intake pipe and air filter
The diagram of the crankcase ventilation system is shown in the figure
The need for engine repair occurs after a mileage of about 150,000 km

To move the sliding window and hold it in any position, use a window lift - cable type, self-braking, with a central guide

To hold the hood in the closed position when the car is moving, use a pin-type hood lock 9, which is attached to the top panel of the radiator

The Gazelle car heater consists of a plastic casing in which a radiator, two fans mounted on the electric motor shaft, upper, central and lower dampers and a control panel with three levers and switches are installed

The idle speed controller serves to maintain the set idle speed of the engine unchanged when it is started, warmed up and load changes caused by the inclusion of auxiliary equipment

Place a container for used oil under the engine crankcase
Unscrew the plug and drain the oil from the crankcase
Rubber-metal hinges and rubber cushions must be replaced in case of ruptures and one-sided bulging of rubber, as well as when their end surfaces are trimmed

UMZ-4215 engines have a traditional design, which has been produced by Volzhskie Motors OJSC for a long time

Remove the locking ring if it remains on the input shaft
Remove the bulk rollers (14 pcs.) of the front bearing of the secondary shaft, if this has not been done previously

On the engine mod. ZMZ-4062 type A14DVR spark plugs are installed on engines mod. ZMZ-402 and ZMZ-4021 - type A14VR

Removal and disassembly
Remove the cylinder head, article - Cylinder head ZMZ-402 GAZ-2705