Mercedes-Benz:: E-class W124:: Start of the engine after capital repairs

7.22. Start of the engine after capital repairs

On the engine installed in a motor compartment of the car check levels of engine oil and cooling liquid. Check that all earlier removed wires and hoses are established on the places.

PETROL ENGINES

PERFORMANCE ORDER

1. Unscrew spark plugs, disconnect the electric socket from the block of ignition and remove the relay of the fuel pump.

2. Turn the engine a starter until the control lamp of pressure of oil does not go out then connect the electric socket to the ignition block, install the relay of the fuel pump, screw in spark plugs and connect to them high-voltage wires.

DIESEL ENGINES

PERFORMANCE ORDER

1. Disconnect the electric socket from the electromagnetic valve of a stop of the engine on the fuel pump of high pressure.

2. Turn the engine a starter until the control lamp of pressure of oil does not go out then connect the electric socket to the electromagnetic valve of a stop of the engine.

3. Press against the stop an accelerator pedal, turn a key in the ignition lock in situation 2 and wait, the control bulb of preliminary warming up of candles of an incandescence will not go out yet.

ALL ENGINES

PERFORMANCE ORDER

1. Start the engine. Start of the engine can be more long, than usually because of shutdown of fuel system.

2. During the operation of the engine idling check existence of leak of fuel, cooling liquid and oil. At this stage of operation of the engine the smell and smoke from heated parts of the engine at burning out of the oil which got on the engine at assembly can be observed.

3. The engine has to idle until cooling liquid heats up that will be felt through the top hose of a radiator, then switch off the engine.

4. After cooling of the engine check the level of oil and cooling liquid.

5. At installation in the engine of new pistons, piston rings or bearings of a bent shaft it is necessary to make an engine running in during the run of the first 800 km. Do not operate the engine with completely open butterfly valve or under big loading with a low frequency of rotation of the engine. It is recommended to replace oil and an oil filter at the end of the running in period.