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4-3-7-razborka-i-sborka-stojjki-perednejj-podveski-v-sbore.html
4.3.7. Dismantling and assembly of a rack of a forward suspension bracket assembledDismantling
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Fig. 4.30. Compression of a spring by means of adaptation
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At established on a spring, as shown in the figure 4.30, the special tool (A) serially tighten bolts of the special tool until details of a rack are not exempted from loading from a spring. If the rack can turn at a motionless spring of a rack, then it is possible to consider that the spring is compressed enough.
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ATTENTION
Use a stripper of springs and follow the operating procedure described in the instruction to a stripper of springs.
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Fig. 4.31. Otvorachivany nuts of fastening are resistant
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Without removing from a spring of the special tool, turn off a nut of a rack (fig. 4.31). Sort a suspension bracket rack.
Assembly
Assembly is made as it should be, the return to dismantling, in view of the following.
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Fig. 4.32. Compression of a spring special tool: U – top party (big diameter); L – to lower the party (small diameter)
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Squeeze a spring the special tool (A) so that its full length made about 250 mm, as shown in the figure 4.32.
Length
"a": 250 mm (9.8 inches.), for cars with a body "hatchback".
"a": 230 mm (9.0 inches.), for cars with a body "sedan".
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Fig. 4.33. Installation of a spring on the lower basic cup
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Install the lower basic cup of a cylindrical spring 1 and a cylindrical spring, the end of a spring has to get to a ledge in the lower basic cup, as shown in the figure 4.33. Install the buffer of compression and the protection cover on a rack rod.
Extend a rack rod as far as possible and you watch that it did not come back to a rack.
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Fig. 4.34. Installation of a plate of a spring and top basic cup
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Install a plate of a spring on a spring, then install the top basic cup 1, having combined tags 3 on the top basic cup of a spring and the center of an arm of a rack of 2 (fig. 4.34).
Install the bearing 3, a support of a rack 2 and a nut 1 observing the sequence (fig. 4.35). Tighten a rack nut 1 nominal force of an inhaling.
Moment of an inhaling of a nut of fastening of a rack (a): 70 N · m.
Establish a rubber cover 4.
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