The engine is removed from the car upwards, having previously removed the gearbox. To remove the engine, a lifting device with a lifting capacity of at least 300 kg is required.

The car must be installed on a lift, inspection ditch or overpass.

Before removing the engine, it is necessary to prepare reliable stands on which the engine must stand stably.

Useful advice

Before disconnecting hoses and electrical wires, we recommend marking them so as not to be confused during assembly.

Remove the hood.

Disconnect the wire from the negative terminal of the battery.

Отсоединение топливопроводов ЗМЗ-405

Disconnect the fuel supply and return lines.

Loosen the clamp and remove the adsorber outlet hose from the receiver fitting.

Снятие и установка ЗМЗ 405 ГАЗ-2705

Remove the engine mudguard.

Drain the liquid from the engine cooling system.

Drain the oil from the engine crankcase.

Remove a radiator of system of cooling.

Снятие и установка ЗМЗ 405 ГАЗ-2705Отсоедините провода от датчиков

Disconnect the phase sensor connector from the wiring harness.

Remove the screws and disconnect the wires from the sensors for oil pressure indicator 1 and emergency oil pressure 2.

Disconnect the blocks from the engine temperature sensors 1 and the coolant temperature gauge 2.

отсоедините провода от датчиков температурыотсоедините колодку от датчика положения дросселя

Disconnect the harness connectors from the throttle position sensor and mass air flow sensor.

Снятие и установка ЗМЗ 405 ГАЗ-2705Снятие и установка ЗМЗ 405 ГАЗ-2705

Loosen the clamp, remove the pipe and take it to the side.

Снятие и установка ЗМЗ 405 ГАЗ-2705Снятие и установка ЗМЗ 405 ГАЗ-2705

Disconnect the end of the cable from the throttle actuator sector.

Loosen the end of the throttle cable sheath and move the cable to the side.

Снятие и установка ЗМЗ 405 ГАЗ-2705Снятие и установка ЗМЗ 405 ГАЗ-2705

Loosen the clamp and disconnect the vacuum booster hose.

снимите шланг адсорбераОтверните гайки крепления ресивера

Loosen the clamp and remove the adsorber outlet hose from the receiver fitting.

Unscrew the front and rear nuts securing the receiver and remove the engine harness ground wires from the studs.

Снятие и установка ЗМЗ 405 ГАЗ-2705Снятие и установка ЗМЗ 405 ГАЗ-2705

Disconnect the wiring harness connectors from the idle speed controller, crankshaft position sensor, and ignition coils.

Снятие и установка ЗМЗ 405 ГАЗ-2705Снятие и установка ЗМЗ 405 ГАЗ-2705Снятие и установка ЗМЗ 405 ГАЗ-2705

Disconnect wires from starter and alternator.

Снятие и установка ЗМЗ 405 ГАЗ-2705шланги отопителя салона

Disconnect the wiring harness connector from the knock sensor.

After loosening the clamps, disconnect the outlet 2 and inlet 1 hoses of the interior heater.

Снятие и установка ЗМЗ 405 ГАЗ-2705preview

Unscrew the nut and disconnect the oil supply hose to the oil cooler from the tap.

Loosen the oil cooler drain hose nut and disconnect the hose from the oil sump fitting.

Снятие и установка ЗМЗ 405 ГАЗ-2705

Disconnect the wiring harness connectors from the injectors. Unbend the harness holders and remove the harness from the holders.

Move the wiring harness away from the engine.

Снятие и установка ЗМЗ 405 ГАЗ-2705

Disconnect the hose and wire harness holders, take them to the side.

Remove the power steering pump drive belt.

Turn out bolts of fastening of the pump of the hydraulic booster of a steering and take away the pump from the engine, without disconnecting hoses.

Attach the lifting hooks to the eyelets on the exhaust manifold and alternator bracket.

Снятие и установка двигателя ЗМЗ-405 автомобиля ГАЗ-2705

Unscrew the four pairs of nuts securing the exhaust pipe to the exhaust manifold.

болт крепления к КППвыверните болт и отсоедините массовый провод

Turn out a bolt of fastening of a reception pipe to an arm on a transmission and take away a reception pipe from an exhaust manifold.

Turn out a bolt and disconnect a "mass" wire.

Выверните болты подушек

Turn out from each party bolts of fastening of pillows to an arm of a frame.

Check that all hoses and electrical wiring are disconnected from the engine.

Carefully lift the engine up.

Install the engine in reverse order.