19. Efficiently 20. Assembled Task 2: 1. Oil pressure switch, oil pump, relief valve, oil strainer, relief valve for oil cooler, oil filter, oil cooler, main gallery, oil pan, oil level gauge 2. Static seals and dynamic seals 3. Paper filter, or it may contain oil 4. Wire gauze, nylon mesh, cotton, felt, pads, paper or cellulose sheets Task 3: 1. The friction causes heat and wear 2. Oil needs changing every 10000 km 3. Joint and junction 4. Oilways must be leakproof 5. Rigid and semi-flexible 6. Crankcase 7. Timing gears 8. Chain rocker 9. Wate evaporates 10. Rotary movement 11. Resistance 12. Future cars will not need greases 13. The air is mixed with fuel in ratio about 15:1 14. Filter element are made of resign-impregnated paper 15. There is no handle in file 16. This alloy comtaims copper 17. He can be brass or bronze 18. Check valve 19. By-pass valve 20
temperatuuridel olema pumbatav ja piisavalt vedel. Kuumana peab õli olema piisavalt paks, et moodustada liikuvate metallpindade vahele vajalik õlikiht, mis hoiab ära nende enneaegse kulumise. Õlitussüsteemi detailed nende inglisekeelsete nimetustega. Karter oil pan, õli võttur oil strainer, õli pump oil pump, relief valve reduktsiooni klapp, by-pass valve, möödavoolu klapp, check valve kontrollklapp, main gallery pea magistraal, õlikanalid oilways, õli radiator oil cooler 23 Mootoriõli rõhu sõltuvus mootori väntvõlli erinevatl pööretel, kahel erineval temperatuuril. Väntvõll T1= i 30°C T2= 70-85°C pöörde (õli temperatuur) (õli temperatuur) d 1/min Üli rõhk, bar Üli rõhk, bar 1000 4,2 1,6 1500 4,5 2,7
7 Unscrew and remove the spark plugs. 24 Place the engine on its side and remove connecting rods have adjacent matching 8 Disconnect the breather hose from the inlet the sump. Do not invert the engine at this numbers facing towards the camshaft side of manifold and remove it with the oil filler cap. stage, or sludge and swarf may enter the the engine. Number 1 assembly is nearest the 9 Disconnect the fuel and vacuum pipes from oilways. timing chain end of the engine. If any markings the carburettor and unbolt and remove the 25 Unbolt and remove the timing chain cover. are missing or indistinct, make some of your carburettor (refer to Chapter 4, Part A). 26 Take off the oil slinger from the front face own with quick-drying paint (see illustration). 12.33 Withdrawing the camshaft from the 12
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