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Separate characteristics are provided also in the text of the Head and in case of obligation of their performance are highlighted in bold type |
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| General parameters
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Design | Hydraulic, double-circuit with the vacuum amplifier. Electronic antistrange system (stability stabilization - ESP), the amplifier of emergency brake application (BAS) and system of anti-blocking of brakes (ABS)
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Brake mechanisms | Disk
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Brake disks | From composite material aluminum + steel
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Ventilated | On forward wheels and back C32AMG models
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Integral with perforation | On back wheels, except C32AMG
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Parking brake | Pedal, with the hummock drive on back wheels
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Sizes of brake disks of forward wheels, mm
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Diameter/Thickness of new
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- models to 163 h.p. (A compartment to 197 h.p.)
| 288/25
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| 300/28
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| 345/32
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Wear limit on thickness
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- models to 163 h.p. (A compartment to 197 h.p.)
| 22.0
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| 25.4
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| 27.4
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Sizes of brake disks of back wheels, mm
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Diameter/Thickness of new
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- models to 163 h.p. (A compartment to 197 h.p.)
| 278/9
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| 290/10
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| 300/22
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Wear limit on thickness
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- models to 163 h.p. (A compartment to 197 h.p.)
| 7.3
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| 8.3
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| 19.0
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Thickness of an overlay of a brake shoe of a forward wheel, mm |
Admissible wear (without support plate) | 2
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Pressure in a hydraulic actuator depending on pressure upon a brake pedal with a pressure in the inlet pipeline, atm. | 0.75-0.8
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Pressure upon a pedal of a brake, N
| Pressure in a hydraulic actuator, atm. ATE T52/4A 225 210 or Lucas LSC 115//ATET52/4A 255 225
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100 | 35-45/35-47
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150 | 53-63/57-69
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200 | 71-81/78-92
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250 | 87-98/95-05
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Diameter of the vacuum amplifier, mm | (ATE T52/4A 255 225): 228.6/254
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Strengthening coefficient | 6.85
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Efforts of tightening of threaded connections, Nanometer |
The moments of an inhaling of fixture are given also in the text of the Head and on some illyustratsiyakh*. |
* The moments of an inhaling highlighted in the text in bold type are subject to exact observance; the efforts which are not highlighted in bold type are given only approximately |
Support forward to a bracket | 25
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Bracket to a nave of a forward wheel | 115
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Support back to a bracket | 55 |