| 摘要 |
PURPOSE: A method and structure for compensating a sign of disorder of a large vehicle is provided to settle factors of unbalance of a wheel, pulling of a vehicle, and abnormal vibration generated in operation of a large vehicle and to secure safety in driving. CONSTITUTION: A method for compensating a sign of disorder of a large vehicle comprises steps of checking a phase angle, eliminating a compensation angle, and inserting compensating rings. In checking the phase angle, the compensating angle is checked by detecting difference between a compensation line and a central line of a propeller shaft(10) and a third-shaft(12) or fourth shaft(15). In eliminating the compensating angle, the compensating angle is eliminated by inserting the compensating ring into a lift spring(17) or torque rods(21,23) according to the checked compensation angle. In inserting the compensating ring, the compensating ring of 0.2¯0.35 mm is inserted by dividing a rear axle and checking standards of colors.
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