22. Brake system
Technical characteristic
Forward brakes
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Diameter of a brake disk:
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– models 320 and 300 with 24 valves
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294 mm
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– other models
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284 mm
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Thickness of a brake disk:
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New
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Minimum
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– model 300 with 24 valves
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22,0 mm
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19,4 mm
|
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– model 320:
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• models till October, 1992
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22,0 mm
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19,4 mm
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• models since November, 1992
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25,0 mm
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22,4 mm
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– other models:
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• continuous disk
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12,0 mm
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10,0 mm
|
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• the ventilated disk
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22,0 mm
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19,4 mm
|
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The most admissible beating of a disk
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0,12 mm
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Minimum admissible thickness of overlays of brake shoes
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2 mm
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Back brakes
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Diameter of a brake disk
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258 or 278 mm
| |
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Thickness of a brake disk:
|
New
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Minimum
|
|
– models 320 and 300 with 24 valves the Versatile person
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20,0 mm
|
17,4 mm
|
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– other models
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9,0 mm
|
7,3 mm
|
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The most admissible beating of a disk
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0,15 mm
| |
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Minimum admissible thickness of overlays of brake shoes
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2 mm
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Diameter of a drum of the parking brake
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164 mm
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Tightening moments
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Bolts of fastening of the ABS sensor installed on a wheel:
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– forward sensors
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22 Nanometer
|
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– back sensors
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8 Nanometer
|
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Screw of fastening of a brake disk
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10 Nanometer
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Connecting nuts of brake tubes:
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– to a support
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18 Nanometer
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– other connections
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15 nanometers
|
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Unions of pumping of a support
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7 Nanometer
|
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Forward support:
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– bolts of fastening of the directing fingers (a mobile support)
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35 Nanometer
|
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– bolts of fastening of the holder of a support
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115 Nanometer
|
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Nuts of fastening of the main brake cylinder
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20 Nanometer
|
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Bolts of fastening of a back support:
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– model 280E with speed control
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70 Nanometer
|
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– other models
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50 Nanometer
|
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Bolts of fastening of a wheel
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110 Nanometer
|
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Nuts of fastening of the vacuum amplifier of brakes
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20 Nanometer
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Connecting nut of a hose of the vacuum amplifier of brakes
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30 Nanometer
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