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2-1-5-regulirovka-natyazheniya-cepi-privoda-mekhanizma-gazoraspredeleniya.html
2.1.5. Adjustment of a tension of a chain of the drive of the mechanism of gas distributionDrive of the mechanism of gas distribution of the engine of fashion. 2106
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1 – camshaft asterisk;
2 – chain;
З – uspokoitel;
4 – asterisk of a shaft of the drive of the oil pump;
5 – asterisk of a bent shaft;
6 – tension boot;
7 – plunger of a natyazhitel;
8 – the fixing nut of a core of a natyazhitel |
It is carried out on the cold engine at a run of the new car of 1,5 thousand km (after tightening of fastening of a head of cylinders) and further through each 15 thousand km, and also in case of the increased noise in the drive.
| PERFORMANCE ORDER |
| Engine of fashion. 2106 |
| 1. To weaken the fixing nut 8 (see rice. Drive of the mechanism of gas distribution of the engine of fashion. 2106) a core of a natyazhitel, on her to eliminate with easy percussion of the hammer possible "zakusyvaniye" of a core and a special key to turn a bent shaft on 1–1/2 turns in the direction of its rotation. |
| 2. At the same time the spring of a plunger influences a boot 6 of a natyazhitel through a plunger 7 and automatically establishes a necessary tension of a chain. |
| 3. Upon termination of adjustment the fixing nut 8 needs to be tightened. |
| Engines of fashion. 331, 3317 and 3313 |
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4. To weaken fastening of a clamping plate of a plunger of the tension device, having turned off on 1/2–2/3 turns a lock bolt (1). It is not necessary to turn off a lock bolt one size bigger specified as at the same time there can be its dissociation to a lock plate and the plunger of a natyazhitel will not be fixed in the chosen situation. It will lead to jumping of a chain on teeths of asterisks and, finally, to severe accident of the engine. A special key to turn a bent shaft of the engine on the rotation course on 2–3 turns and to tighten a lock bolt to the full, having recorded the new provision of an asterisk of the tension device. |
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