- 1 - bolt, 15 Nm;
- 2 - bolt, 20 Nm;
- 3 - rear casing of the toothed belt;
- 4 - cylinder head;
- 5 - a bolt of fastening of a head of the block of cylinders. At installation it is necessary to use new bolts;
- 6 - oil reflector;
- 7 - cylinder head cover seal. If damaged, a new seal must be used. When installing the seal, apply a thin coat of sealant D2 to the seal surface;
- 8 - reinforcing plates;
- 9 - cylinder head cover;
- 10 - bolt, 10 Nm;
- 11 - the upper part of the suction pipeline;
- 12 - nut, 10 Nm;
- 13 - oil filler cap;
- 14 - sealing ring;
- 15 - crankcase ventilation housing;
- 16 - seal. If damaged, a new seal must be used;
- 17 - nut, 10 Nm;
- 18 - bracket;
- 19 - seal;
- 20 - the lower part of the suction pipeline;
- 21 - bolt 20 Nm;
- 22 - inlet pipe seal. If damaged, use a new seal;
- 23 - screw plug 15 Nm;
- 24 - sealing ring. If damaged, a new O-ring must be used;
- 25 - flange with nozzles;
- 26 - bolt, 10 Nm;
- 27 - seal. If damaged, a new seal must be used;
- 28 - bolt 20 Nm;
- 29 - eye;
- 30 - cylinder head gasket. When installing, use only a new gasket
After installing the cylinder head, fill in fresh coolant.
A burnt or defective cylinder head gasket is determined by the following signs:
- reduction in engine power;
- decrease in coolant level. At the same time, white steam comes out of the exhaust pipe;
- decrease in engine oil level;
- the presence of coolant in the engine oil. This will increase the oil level. If there is coolant in the engine oil, the engine oil turns gray and has foam bubbles;
- the presence of engine oil in the coolant;
- intensive release of bubbles from the coolant;
- reduction of compression in two adjacent engine cylinders.
Warning: This section describes the operations for removing the cylinder head on a 1.8-I four-cylinder petrol engine. Separate instructions are given for the 1.6-I engine. Before removal of a head of the block of cylinders check up that all hoses, pipelines and electric sockets are disconnected from a head of the block of cylinders.
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