7.5.1. Possible malfunctions of a forward axis and steering drafts and ways of their elimination
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Possible malfunctions of a forward axis and steering drafts and ways of their elimination
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Cause of defect
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Way of elimination
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<Withdrawal> of the car aside
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Different pressure of air in tires of forward wheels
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To bring pressure in tires to norm
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Big difference in corners of a longitudinal inclination шкворня from the right and left parties
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To check whether there is no twisting of a beam of a forward suspension bracket or draft of forward springs, wear shkvorny and plugs
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Big difference in corners of disorder of the left and right wheels
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To check whether there is no deflection of a beam or wear shkvorny and plugs. At curvature detection to correct a beam
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Different inhaling of bearings of naves of forward wheels
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To check and adjust an inhaling of bearings of naves
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Not parallelism of axes of forward and back bridges
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To check the mutual provision of axes of forward and back bridges by measurement of distance between centers of wheels from the right and left parties. At detection of a difference to find the reason and to eliminate
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Wagging of forward wheels
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Imbalance of wheels with tires assembled
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To replace or balance the wheel having a big imbalance
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The increased wear in hinges of steering drafts
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To replace worn-out hinges
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The accelerated cross wear of a protector of the tire
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Wrong size of a convergence of wheels
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To check whether cross draft or levers of a steering trapeze are bent, and also whether there are no side plays in hinges of cross draft. To correct the bent details, to replace worn-out hinges. To adjust a convergence of wheels
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Uneven wear of a protector of the tire
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Big imbalance of a wheel with the tire assembled
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To replace or balance a wheel
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Set of all reasons influencing uneven wear
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To check correctness of all angles of installation of wheels, their beating, a condition of hinges of steering drafts and shkvorny with plugs
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Knocks at the movement
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Big axial side play шкворня
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To check a gap between the top lug of a fist and a lug of a beam. To bring a gap to 0,15 mm, no more, installation of adjusting steel laying. If necessary to replace the persistent bearing
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Radial side play шкворня in plugs
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To replace the pivot axle with plugs
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Insufficient inhaling of bearings of naves of forward wheels or destruction of bearings
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To adjust an inhaling of bearings. To replace the damaged bearings
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Gaps in conic connections of fingers of steering drafts
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To tighten nuts of fastening of fingers
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