12.4. Back suspension bracket
General information
Back suspension bracket dependent with not cutting bridge, two lower and one top the longitudinal levers, telescopic shock-absorbers which are separately installed by screw springs and a jet bar.
Scheme of the organization of a back suspension bracket
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1 — the Shock-absorber |
4 — the Top rubber saddle of a screw spring |
Three longitudinal levers provide fixing of the back bridge and compensate the torsion forces working for twisting of the last arising during acceleration and braking of the car. The back ends levers of a suspension bracket fasten to a bridge case, lobbies - to a car frame. All points of fastening of levers are equipped with rubber plugs.
Details of installation of longitudinal levers of a back suspension bracket
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1 — Nizhny Novgorod the lever |
The jet bar one (lower) end fastens to assembly of the back bridge, second (top) - to a frame of the chassis and performs functions of the stabilizer of cross stability.
Separately installed double-thread gas-oil shock-absorbers and couple of screw springs are also located between a frame of the car and assembly of the back bridge and serve for minimization of the shock and vibration loadings transferred from a running gear to a frame and a body of the car.
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1 — the Shock-absorber 2 — the Screw spring |