1982-1993 of release
Repair and operation of the car
+ 1.2. Identification of the car
+ 2. Maintenance
- 3. General data
- 3.1. Cars with petrol engines
3.1.1. Masses and transfer numbers
3.1.2. Operational liquids
+ 3.1.3. Changes in a car design from 1984 to 1986.
- 3.1.4. Changes in a car design from 1987 to 1989.
188.8.131.52. OHC engine
- 184.108.40.206. Dm3 CVH 1,8 engine
- 220.127.116.11.1. Technical characteristics
18.104.22.168.1.1. Head of the block of cylinders of the engine
22.214.171.124.1.2. Block of cylinders of the engine
126.96.36.199.1.3. Krivoshipno-shatunny mechanism
188.8.131.52.1.4. System of gas distribution
184.108.40.206.1.5. Lubrication system
220.127.116.11.1.6. Cooling system
18.104.22.168.1.7. Fuel system
22.214.171.124.1.8. System of ignition
126.96.36.199.1.9. Tightening moments
188.8.131.52.2. Adjustment of the engine
184.108.40.206.3. System of ignition
220.127.116.11.4. System of gas distribution
18.104.22.168.5. Assembly of the CVH 1,8 engine of dm3
+ 22.214.171.124. DOHC engine
+ 126.96.36.199. Service and repair
+ 188.8.131.52. Coupling
184.108.40.206. Mechanical five-speed transmission of N type
+ 220.127.116.11. Mechanical MT 75 five-speed transmission
18.104.22.168. Automatic transmission
22.214.171.124. Forward suspension bracket
+ 126.96.36.199. Brake system
+ 188.8.131.52. Electric equipment
184.108.40.206. General data
+ 3.1.5. Changes in a car design from 1990 to February, 1993.
+ 3.2. Cars with diesel engines
+ 4. Engines
+ 5. Coupling
+ 6. Transmissions
+ 7. Driveshaft and back bridge
+ 8. Steering
+ 9. Suspension brackets
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment
The head of the block of cylinders is made of light alloy. Has the spherical chambers and the valve inclined in two planes, forming V-shaped system and put in action by cams of the cam-shaft located in a head of the block of cylinders by means of hydraulic pushers and levers.
Laying of a head of the block of cylinders
Is established by an inscription of "Torahs" up (towards a head of the block of cylinders).
Working gap of valves: zero, hydraulic pushers are used.
Saddles of valves
Saddles of valves are inserted into a head of the block of cylinders.
Guides of valves
Guides of valves are made of cast iron and a vpressovana in a head of the block of cylinders.
Diameters of openings of guides:
– nominal: 8,063 – 8,094 mm;
– repair +0,2: 8,263 – 8,294 mm;
– repair +0,4: 8,463 – 8,494 mm.
Springs of valves
The single springs identical both for inlet, and for final valves are used.
Free length: 45,4 – 47,2 mm.
Length at the open valve: 27 mm.
Length at the closed valve: 37,084 mm.
Levers of valves
The levers of valves shaped from steel fasten the central bolt.
Hydraulic pushers are made of steel, stamped in a cold state and have the cylindrical form.
– nominal: 22,25 mm;
– repair +0,25: 22,50 mm.