The damaged cuff can be replaced, without removing a reducer from the car. For this purpose, having hung out the back bridge, we merge oil from a case, we remove wheels and brake drums, we bring half shafts out of gearing with differential gear wheels. We disconnect the driveshaft from a flange of the leading gear wheel and we take him aside. We define the moment of a provorachivaniye of a shaft of the leading gear wheel for what:
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... on a neck of a flange it is reeled densely up in several turns strong thread and we fix to it a dynamometer. The effort at which the flange will begin to rotate evenly increased by neck radius, will give value of the required moment. We write down its value. |
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Having inserted two bolts into openings of a flange and keeping it an assembly shovel from a pro-collar, a key "on 27" we turn off a nut and … |
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… we remove a flange from shliyets of a shaft of the leading gear wheel of the main transfer. |
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Sliding passatizha we take a cuff. |
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Easy blows of the hammer through a piece of a pipe of suitable diameter we press a new cuff, previously having covered its landing surface with Litol-24 lubricant. |
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We establish a new nut of a flange and a dynamometer key gradually we tighten it till the moment within 12–26 кгс.м, periodically checking effort of a provorachivaniye of a shaft a dynamometer. |
If the initial effort was more or equally to 2,9 kgfs (that corresponds to the moment 6 кгс.см), then we tighten a nut before obtaining effort of a provorachivaniye of a flange to 0,5–1,0 kgfs (1–2 кгс.см) bigger, than initial. If the initial effort was less than 2,9 kgfs (6 кгс.см), then a nut we tighten before obtaining effort of a provorachivaniye 2,9–4,3 kgfs (6–9 кгс.см). If when tightening a nut the moment of a provorachivaniye exceeded 9 кгс.см, then we sort a reducer and we replace the expansion plug. |