Opel Corsa B - the Repair manual and operation

4.7.19. Trial start and a running in of the engine after capital repairs

At primary start of the engine after completion of its recovery repair near at hand without fail it is necessary to have the class B fire extinguisher!

All models

PERFORMANCE ORDER

After installation of the power unit on the car, check levels of motive oil and cooling liquid. Once again make sure that all lines of communication (cables, hoses and an ek) are connected and properly fixed. Remove all tool, rags and other foreign objects from a motive compartment.

Petrol models

PERFORMANCE ORDER

Cut off power system of ignition by an electrical wiring detachment from the ignition module (see the Head Sistemy of electric equipment of the engine). Turn out spark plugs. Take from the assembly block of the relay of the fuel pump located in a motive compartment (see the Head of the Power supply system, release and decrease in toxicity of the fulfilled gases). By the turned-out candlelight and temporarily disconnected systems of ignition and food, turn the engine, having lifted oil pressure in it so that there was an operation of the corresponding control lamp on an instrument guard of the car. Screw spark plugs, connect VV an electrical wiring and restore functioning of systems of ignition and food.

Diesel models

PERFORMANCE ORDER

Include ignition and at once, without waiting for warming up of candles of an incandescence, begin to turn the engine a starter until shutdown of a control lamp of emergency pressure of oil.

All models

PERFORMANCE ORDER

Start the engine in the usual way. Start can happen to the small delay necessary for rise in pressure of fuel, however no special difficulties should arise. At emergence of flashes in the case of a throttle check correctness of adjustments of valvate gaps (where it is required) and an ignition advancing corner (see the Head Sistemy of electric equipment of the engine). After start it is necessary to warm up the engine on single turns up to the normal working temperature, in the course of a warming up checking it for existence of signs of leak of oil, cooling liquid and transmission oil / ATF. Let's the engine work within 15 minutes on single turns that is especially important after replacement of conrod bearings. It is not necessary to worry at emergence of a smell of burning or emergence of small smoke which cause it becomes inevitable process of burning out of assembly lubricants. The first several minutes the engine of m to work at single turns is not really stable that is explained by the choice the electronic block (ECM) of an optimum algorithm of functioning of control systems (see the Head of the Power supply system, release and decrease in toxicity of the fulfilled gases). Having waited for warming up of the top hose of a radiator, kill the engine, and let's it cool down. Double-check levels of oil and cooling liquid. On diesel models make a dotyagivaniye of bolts of fastening of a head of cylinders on the required corners (see Specifications in the Head Dvigateli). Now it is possible to start trial runs and a running in of the engine. Remove the car to the area where intensity of traffic is minimum and sharply disperse it to the speed of 50-80 km/h. Then dump speed to 30 km/h, having completely closed for this purpose a butterfly valve. Repeat the procedure of 10-12 times, - the arising cyclic loadings will help shrinkage of piston rings in relation to walls of cylinders. Again check the engine for leaks. The first 800 km of a run try to operate the engine in the sparing mode, regularly and often checking at the same time the level of engine oil. The raised oil consumption in the period of a running in of the engine is the normal phenomenon. Approximately through 800 ÷1 000 km of a run replace motive oil and an oil filter. The following several hundreds of kilometers of a run the car can be operated in the normal mode. Through 3200 km replace motive oil and an oil filter again. Now the engine can be considered rolled finally.