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Opel Kadett E1984-1991 of releaseRepair and car operation |
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Opel Kadett E + 1. The maintenance instruction + 2. Weekly checks and service in a way + 3. Maintenance service - 4. The engine - 4.1. Engine OHV (with a camshaft in the block of cylinders) 4.1.1. A technical characteristics 4.1.2. Compression check 4.1.3. The repair operations which are not demanding removal of the engine + 4.1.4. The repair operations demanding removal of the engine 4.1.5. Adjustment of backlashes of valves + 4.1.6. A head of the block of cylinders 4.1.7. Removal and installation of the oil pallet + 4.1.8. The oil pump + 4.1.9. Mechanism asterisks timing + 4.1.10. Pistons and rods 4.1.11. Removal and flywheel installation 4.1.12. Removal and installation of support of the power unit 4.1.13. Removal and installation of a camshaft and pushers 4.1.14. Removal and installation of a back sealing ring of a cranked shaft 4.1.15. Removal and installation of a cranked shaft and radical bearings + 4.1.16. Check of elements of the engine 4.1.17. System of greasing of the engine 4.1.18. Removal and engine installation 4.1.19. Start of the engine after major repairs + 4.2. Engines OHC + 4.3. Engine DOHC with 16 valves + 4.4. Diesel engines 16D and 16DА + 4.5. Diesel engines of 1,7 l + 5. System of cooling, heating and ventilation + 6. Fuel and exhaust systems + 7. Start and gymnastics system + 8. Ignition system + 9. Coupling + 10. Transmissions and power shafts + 11. Brake system + 12. A suspension bracket and a steering + 13. A body + 14. Electric schemes |
4. The engine
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| THE GENERAL DATA |
The engine with four cylinders, established cross-section in a forward part of the car. Coupling and a transmission are located on the left side of the engine.
The cranked shaft leans against three radical bearings. Persistent half rings of a cranked shaft are established on the central radical bearing.
In the bottom heads of a rod are established шатунные loose leaves. Pistons fasten to rods piston fingers which are motionlessly fixed in an aperture of the top head of a rod. Pistons from an aluminium alloy also have three piston rings – two sealing and one маслосъемное.
The camshaft put in action by a chain from a cranked shaft, operates коромыслами through cams and short pushers. All inlet and final valves are closed by one spring and work in directing, запрессованных in a head of the block of cylinders. Valves are put in action directly коромыслами.
Engine greasing is made under the pressure created by the oil pump. Oil is sucked in through the mesh filter located in маслоприемнике, and then arrives through the filter in channels of the block of cylinders, therefrom oil arrives to a cranked shaft and a camshaft. Bearings of the bottom head of a rod are supplied with oil through internal drillings in a cranked shaft. To bearings of a camshaft oil also moves under pressure. Camshaft and valve cams are greased with the sprayed oil, as well as all other mobile details of the engine.