Opel Kadett E

1984-1991 of release

Repair and car operation

8.1.7.2. The models using Unleaded gasoline

THE GENERAL DATA

MODELS TILL FEBRUARY, 1985

On the models made till February, 1985, adjustment of a corner of an advancing of ignition is not required, if the engine works on неleaded gasoline.

MODELS SINCE FEBRUARY, 1985

All models made since February, 1985, can work on неleaded gasoline, but thus it is necessary to reduce a corner of an advancing of ignition on 3 ° so that it made 7 ° to ВМТ.

PERFORMANCE ORDER

1. On a pulley of a cranked shaft there is only one adjusting label (10 ° to ВМТ) so it is necessary to make additional labels precisely to reduce a corner of an advancing of ignition. 2. Establish the piston of the first cylinder in the top dead point in a compression step. It can be checked up, having closed a finger of a hand an aperture for candles of the first cylinder and turning a cranked shaft of the engine before occurrence of notable pressure upon a finger. Exact installation of the piston in ВМТ can be defined, using a steel core or the knitting spoke, inserted through an aperture for a spark plug of the first cylinder. 3. In this position put a label on a pulley of a cranked shaft opposite to the index. 4. The initial label on a pulley specifies 10 ° to ВМТ, and the new label specifies ВМТ. Using these two labels, put on a pulley the third label corresponding 7 ° to ВМТ. 5. Using a new adjusting label, adjust a corner of an advancing of ignition. In the presence of a detonation in engine cylinders it is necessary to reduce a corner of an advancing of ignition even more.