Iveco EuroCargo (12 to 26 t). Manual — part 142

E

URO

C

ARGO

T

ECTOR

12-26 t

FRONT AND REAR MECHANICAL SUSPENSIONS

19

Base - February 2003

mm

Parabolic leaf springs

N

o

2

L

Main leaf leaf length

(measured at eye centre)

Auxiliary spring length

(measured between ends)

1670

± 3

-

S

Main leaf thickness (measured in the middle)

Second leaf thickness (measured in the middle)

Auxiliary leaf thickness (measured in the middle)

25
25
40

S

Thickness between leaves

3

L

Width of leaves

70

± 0.5

NEW SPRING CHECK DATA:
Main leaf static load deflection

Auxiliary leaf static load deflection

Static load

Main leaf static load flexibility

Auxiliary leaf static load flexibility after operation

14.75

5

38.05 KN

5.77 mm/KN
1.90 mm/KN

D

Main leaf eye internal diameter

(bushing housing)

55.5 + 0.1

D

d

D = bushing external diameter

57.3

+0.6

-0.2

d = bushing internal diameter

20.2

+0.3

-0

E

URO

C

ARGO

T

ECTOR

12-26 t

20

FRONT AND REAR MECHANICAL SUSPENSIONS

Base - February 2003

mm

Parabolic leaf springs

N

o

2

L

Main leaf leaf length

(measured at eye centre)

Auxiliary spring length

(measured between ends)

1680

± 3

-

S

Main leaf thickness (measured in the middle)

Second leaf thickness (measured in the middle)

Auxiliary leaf thickness (measured in the middle)

25
25
38

S

Thickness between leaves

3

L

Width of leaves

80

± 0.5

NEW SPRING CHECK DATA:
Main leaf static load deflection

Auxiliary leaf static load deflection

Static load

Main leaf static load flexibility

Auxiliary leaf static load flexibility after operation

31

3.5

38.05 KN

6.55 mm/KN
2.12 mm/KN

D

Main leaf eye internal diameter

(bushing housing)

55.5 + 0.1

D

d

D = bushing external diameter

57.3

+0.6

-0.2

d = bushing internal diameter

20.2

+0.3

-0

E

URO

C

ARGO

T

ECTOR

12-26 t

FRONT AND REAR MECHANICAL SUSPENSIONS

21

Base - February 2003

mm

Parabolic leaf springs

N

o

2

L

Main leaf leaf length

(measured at eye centre)

Auxiliary spring length

(measured between ends)

1680

± 3

-

S

Main leaf thickness (measured in the middle)

Second leaf thickness (measured in the middle)

Auxiliary leaf thickness (measured in the middle)

24
24
37

S

Thickness between leaves

3

L

Width of leaves

80

± 0.5

NEW SPRING CHECK DATA:
Main leaf static load deflection

Auxiliary leaf static load deflection

Static load

Main leaf static load flexibility

Auxiliary leaf static load flexibility after operation

32

7.25

41.251 KN

5.658 mm/KN
2.105 mm/KN

D

Main leaf eye internal diameter

(bushing housing)

55.5 + 0.1

D

d

D = bushing external diameter

57.3

+0.6

-0.2

d = bushing internal diameter

20.2

+0.3

-0