W220 Mercedes
+ Mercedes-Benz Cars of a class S (W220)
+ Operation manual
+ Routine maintenance
+ Engine
+ cooling and heating Systems
+ Power supply system and release
+ engine Electric equipment
+ Automatic transmission
+ Power shafts
- Brake system
Specifications
Arrangement of components of the amplifier of emergency braking of BAS
Arrangement of components of ESP system
Dual main brake cylinder
Vacuum amplifier
Brake support
Check of thickness of a brake disk and overlays of brake shoes
Removal and installation of brake shoes
Removal and installation of a forward cable of a drive of the parking brake
Adjustment of the parking brake
System of anti-blocking of brakes of ABS, protivozanosny system - an arrangement of elements
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Cхемы
Specifications
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Separate characteristics are provided also in the text of Head and in case of obligation of their performance are allocated with a bold print |
General parameters
| Design | Hydraulic, double-circuit with the vacuum amplifier. Electronic protivozanosny system (stability stabilization - ESP), the amplifier of emergency braking (BAS) and system of anti-blocking of brakes (ABS) |
| Brake mechanisms | The disk |
| Brake disks | From the composite material aluminum + steel |
| The ventilated | on forward wheels |
| Integral with punching | on back wheels |
| Parking brake | foot, with a hummock drive on back wheels |
| Thickness of an overlay of a brake shoe of a forward wheel | |
| Thickness of a new slip (including a basic plate) | 15.5 |
| Admissible wear (without a basic plate) | 2 |
| Operation of the indicator of wear | 2.5 |
| Sizes of a forward brake disk, mm | |
| Diameter | 320 (333 - models of 2000) |
| Thickness of a new brake disk | 30 (32 - models of 2000) |
| Admissible wear of a brake disk | 27.4 (29.4-models of 2000) |
| Admissible wear for THAT | 26 |
| Sizes of a back brake disk, mm | |
| Diameter | 300 |
| Thickness of a new brake disk | 22 |
| Admissible wear of a brake disk | 19.4 |
| Admissible wear for THAT | 20 |
| Pressure in a hydraulic actuator depending on pressure upon a brake pedal at pressure in the inlet pipeline | 0.75-0.8, atm. |
| Pressure upon a pedal of a brake, N//Pressure in a hydraulic actuator, atm. | ATE T52/4a 225 210 илиLucas LSC115//ATET52/4А 255 225 |
| 100 | 35-45/35-47 |
| 150 | 53-63/57-69 |
| 200 | 71-81/78-92 |
| 250 | 87-98/95-05 |
| Diameter of the vacuum amplifier, mm |
(ATE T52/4A 255 225): 228.6/254 |
| Factor of strengthening | 6.85 |
| Efforts of a tightening of carving connections, H · m | |
| The moments of an inhaling of fixture are given also in the text of Head and on some иллюстрациях*. *vydelenny in the text a bold print the moments of an inhaling are subject to exact observance; the efforts not allocated with a bold print are given only roughly |
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| Vacuum tube to the vacuum amplifier | 30 |
| Nut of fastening of the vacuum amplifier to an arm |
20 |
| Bolt for pumping in a brake support of a forward wheel | |
| Bolt of fastening of a brake support to a rotary fist | 180 |
| Brake hose to a brake tube |
14 |
| Brake hose to a brake support |
18 |
| Bolt of fastening of the sensor of frequency of rotation of a forward wheel |
22 |
| Bolt of fastening of the sensor of frequency of rotation of a back wheel | 8 |
