Pneumatic brake booster test specifications

BE43.10-P-1000-01J

Pneumatic brake booster test specifications



Model

118

Check values for pneumatic brake booster

Number

Designation

Model 118.### 1# with engine 139/260
model 118.### 1# with engine 282/608/654 with code 950/U29

Model 118.### 1# with engine 282/608/654 except code 950/U29

BE43.10-P-1001-01J

Brake booster Ø

Zoll

11

10

BE43.10-P-1002-01J

Boost factor

7,5

7

BE43.10-P-1003-01J

Master brake cylinder Ø

mm

25,4

23,81

BE43.10-P-1004-01J

Brake line pressure

Vacuum 0.92…0.98 bar

Force on brake pedal (force on input rod where pedal i = 3.3)

165 N

bar

21

18

300 N

bar

44

43

495 N

bar

68

67

660 N

bar

91

92

825 N

bar

113

111

BE43.10-P-1005-01J

Line pressure without vacuum

Force on brake pedal (force to input rod for pedal -i = 3.3)

165 N

bar

0

0

330 N

bar

1,1

1,3

495 N

bar

1,1

4,5

660 N

bar

6,9

7,7

825 N

bar

9,9

11

1650 N

bar

26

29

BE43.10-P-1006-01J

Check valve/pressure in vacuum system of brake booster

Test pressure (vacuum)

bar

0,75…0,8

0,75…0,8

Test period

s

30

30

Permissible pressure loss

bar

0,2

0,2

Check values for pneumatic brake booster

Number

Designation

Model 118.### 2#

BE43.10-P-1001-01J

Brake booster Ø

Zoll

8+8

BE43.10-P-1002-01J

Boost factor

7,5

BE43.10-P-1003-01J

Master brake cylinder Ø

mm

25,4

BE43.10-P-1004-01J

Brake line pressure

Vacuum 0.92…0.98 bar

Force on brake pedal (force on input rod where pedal i = 3.3)

165 N

bar

21

300 N

bar

44

495 N

bar

68

660 N

bar

91

825 N

bar

113

BE43.10-P-1005-01J

Line pressure without vacuum

Force on brake pedal (force to input rod for pedal -i = 3.3)

165 N

bar

0

330 N

bar

0,6

495 N

bar

3,4

660 N

bar

6,4

825 N

bar

9,4

1650 N

bar

25

BE43.10-P-1006-01J

Check valve/pressure in vacuum system of brake booster

Test pressure (vacuum)

bar

0,75…0,8

Test period

s

30

Permissible pressure loss

bar

0,2