11.1. Specifications
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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. |
General parameters
| 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) |
| Brake mechanisms | Disk |
| Brake disks | From composite material aluminum + steel, ventilated on forward wheels, integral with perforation on back wheels |
| The parking brake foot, with the pedal drive | |
Brake mechanisms of forward wheels
|
Thickness of frictional overlays of blocks of back brake mechanisms, mm | |
|
Model 140.032/033 on 12.91, 140.134 on 12.91 and 140.135 | |
| New blocks |
18.5
|
| Admissible wear | |
| Without a substrate |
2
|
| Taking into account a substrate (for THAT) |
13
|
| Operation of the indicator of wear |
2.5
|
|
Model 140.134 till 12.91 | |
| New blocks |
28
|
| Admissible wear taking into account a substrate |
25.4
|
| Admissible wear for THAT |
26
|
|
Model 140.28/042/043/050/051/056/057 / 063/070/076/135, 140.032/033 with 01.92 and 140.134 from 01.92 | |
| New blocks |
19.3
|
| Admissible wear | |
| Without a substrate |
2
|
| Taking into account a substrate (for THAT) |
13
|
| Operation of the indicator of wear |
2.5
|
|
Models 140.028/032/033/134/135 and 140.042/043 / 050/051/056/057/063/070/076 | |
| New blocks |
15.5
|
| Admissible wear | |
| Without a substrate |
2
|
| Taking into account a substrate (for THAT) |
11
|
| Operation of the indicator of wear |
2.5
|
|
Dimensional characteristics of forward brake disks, mm | |
| Minimum admissible thickness |
25.4 (with 91 g 27.4)
|
|
Models 140.134, 140.028/042/043/050/051/056 / 076/135 and 140.032/033 from 01.92 | |
| Thickness of a new disk |
30
|
| Admissible wear of a disk |
27.4
|
| Admissible wear for THAT |
28
|
|
Model 140.032/033 from 01.92 | |
| Thickness of a new disk |
28
|
| Admissible wear of a disk |
25.4
|
| Admissible wear for THAT |
26
|
|
Dimensional characteristics of components of the brake mechanism | |
| Diameter of the new case of a support, mm | |
| Support of a 2-piston design (model 140.03/1 on 12.91 (ATE 57) |
56.99-57.04
|
| Support of a 4-piston design | |
| Model 140.02/04/05/06/07 (Girling/Lucas with a diameter of 40/44) |
39.98 - 40.03
|
| Model 140.03/1 from 01.92 (Girling/Lucas with a diameter of 40/44) |
39.98 - 40.03
|
| Width, mm | |
| Support of a 2-piston design (model 140.03/1 on 12.91 (ATE 57) |
90 + 0.2
|
| Support of a 4-piston design | |
| Model 140.02/04/05/06/07 (Girling/Lucas with a diameter of 40/44) |
43.98 - 44.03
|
| Model 140.03/1 from 01.92 (Girling/Lucas with a diameter of 40/44) |
43.98 - 44.03
|
| Diameter of a brake disk, mm | |
| Support of a 2-piston design (model 140.03/1 on 12.91 (ATE 57) |
310
|
| Support of a 4-piston design | |
| Model 140.02/04/05/06/07 (Girling/Lucas with a diameter of 40/44) |
100 + 0.2
|
| Model 140.03/1 from 01.92 (Girling/Lucas with a diameter of 40/44) |
100 + 0.2
|
| Thickness of a brake disk, mm | |
| Support of a 2-piston design (model 140.03/1 on 12.91 (ATE 57) |
28
|
Brake mechanisms of back wheels
| Minimum admissible diameter of brake drums, mm |
160.2
|
Dimensional characteristics of back brake disks, mm
|
Minimum admissible thickness | |
| On 90 g of the issue. |
8.3
|
| With 91 g of the issue. | |
| Integral |
9.8
|
| Ventilated |
19.4
|
|
Model 140.028/032/033, 140.134/135 | |
| Thickness of a new disk |
12
|
| Admissible wear of a disk |
9.8
|
| Admissible wear for THAT |
10.5
|
|
Model 140.042/043/050/051/056, 140.057 / 063/070/076 | |
| Thickness of a new disk |
22
|
| Admissible wear of a disk |
19.4
|
| Admissible wear for THAT |
20
|
Main brake cylinder
| Diameter of the pushing GTTs piston, mm |
25.4
|
| Diameter of the GTTs floating piston, mm |
19:05
|
| Moving of the pushing piston to GTTs, mm |
17
|
| Moving of the floating piston to GTTs, mm |
15
|
Hydraulic actuator
|
Dependence of pressure in a hydraulic actuator from effort of pressing a pedal of a foot brake (with a pressure in the inlet pipeline of 0.75-0.8 bars), bar | |
| 100 N | |
| Model 140.02/03/1 (ATE T52 4A 225 210 or Lucas LSC 115) |
35-45
|
| Model 140.04/05/06/07 (ATE T52/4A 255 225) |
35-47
|
| 150 N | |
| Model 140.02/03/1 (ATE T52 4A 225 210 or Lucas LSC 115) |
53-63
|
| Model 140.04/05/06/07 (ATE T52/4A 255 225) 57-69 |
|
| 200 N | |
| Model 140.02/03/1 (ATE T52 4A 225 210 or Lucas LSC 115) |
71 - 81
|
| Model 140.04/05/06/07 (ATE T52/4A 255 225) |
78 - 92
|
| 250 N | |
| Model 140.02/03/1 (ATE T52 4A 225 210 or Lucas LSC 115) |
87-98
|
| Model 140.04/05/06/07 (ATE T52/4A 255 225) |
95-105
|
Vacuum amplifier of brakes
|
Diameter of the vacuum amplifier, mm | |
| Model 140.02/03/1 (ATE T52/4A 225 210 or Lucas LSC 115) |
203/228.6
|
| Model 140.04/05/06/07 (ATE T52/4A 255 225) |
228.6/254
|
|
Strengthening coefficient | |
| Model 140.02/03/1 (ATE T52/4A 225 210 or Lucas LSC 115) |
5.6
|
| Model 140.04/05/06/07 (ATE T52/4A 255 225) |
6.85
|
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.
| Back nave |
320
|
| Forward support to the holder |
35
|
| Back support to the holder (TDI) |
115
|
|
The holder of a support to a fist | |
| Forward wheels |
115
|
| Back wheels | |
| To 07.93 g |
115
|
| After 08.93 g |
50
|
| Vacuum tube to the vacuum amplifier |
30
|
| Nut of fastening of the vacuum amplifier to an arm |
20
|
| Brake hose to a brake tube |
14
|
| Brake hose to a brake support |
18
|
| Bolt of fastening of the sensor of frequency rotations of a forward wheel |
22
|
| Bolt of fastening of the sensor of frequency rotations of a back wheel |
8
|
|
Nuts of tips of steering drafts | |
| S280, S320, S300 TDI |
50
|
| S420, S500, S600 |
55
|
|
Wheel bolts | |
| S280, S320, S420, S500, S600 |
150
|
| S300 TDI |
110
|