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 printable version
Disassembly and assembly of the engine
| Fig. 3.2. Install the crankshaft bearing caps of the crankshaft and the order of their attachment bolts
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Operations are not fundamentally different from those of gasoline engines. A special feature is the removal of a camshaft belt, belt high pressure fuel pump (pump) and the pump itself; These operations are described in the relevant sections. The necessary explanations are given in Fig. 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 3.10.
| Fig. 3.3. Installation of pistons in the cylinder block 1 - dimensional group label piston; 2 - Label size group cylinder block
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| Fig. 3.4. Installation of piston end: A - the orientation of the rings during installation; B - breeding of piston rings; 1 - notch on the bottom of the piston must be oriented toward the valve timing; 2 - joint spring expander oil ring; 3 - lock the upper compression ring; 4 - lock lower compression ring
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| Fig. 3.5. Details of the cylinder block and crank mechanism: 1 - top compression ring; 2 - lower compression ring; 3 - oil ring; 4 - piston; 5 - the piston pin; 6 - a lock ring; 7 - rod; 8 - connecting rod bearings; 9 - a cover of the bottom head of a rod; 10 - an arm; 11 - the block of cylinders; 12 - a lining; 13 mounting crankshaft rear oil seal; 14 - rear oil seal; 15 - a flywheel; 16 - back cover of the cylinder; -probka Holes 17 for draining the coolant; 18 - centering sleeve; 19 - the crankshaft; 20 - third-liner with thrust bearing shoulders; 21 - Cover the crankshaft bearing; 22 - insert crankshaft bearing
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| Fig. 3.6. Measuring the height of the cylinder
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| Fig. 3.7. Marking size groups of main bearing cylinder
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| Fig. 3.8. Tags size groups necks crankshaft counterweight on the ground, starting from the valve timing: 1 - code size group diameter crankpins of the crankshaft; 2 - Label size group diameter of the crank pin number 1; 3 - Label size group diameter of main journal number 1; 4 - code size group diameter of the crankshaft main journals
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| Fig. 3.9. Assembling the connecting rod and piston group: 1 - number of cylinders for the assembly of a rod and a cover of the bottom head (must be oriented toward the oil filter); 2 - opening for lubrication; 3 - label size group of the piston (to be oriented toward the camshaft drive); 4 - insert a rod with a hole for lubrication; 5 - insert the cover of the bottom head of a rod
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| Fig. 3.10. Measurement of piston diameter: A = 62 mm from the bottom
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