Iveco Stralis AT/AD. Manual — part 210

8

SUSPENSIONS

S

TRALIS

AT/AD

Base - January 2003

mm

8 tons semi-elliptic leaf springs:

No. 2

L

Spring length

1900

+ 0

- 6

S

Leaf thickness

(measured at centre)

15

L

Leaf width

90

NEW LEAF SPRING CHECK DATA

Flexibility mm/KN

4.35

SUSPENSIONS

9

S

TRALIS

AT/AD

FRONT SUSPENSION: 4X2 — 6X2 MODELS
(vehicles with lowered chassis frame and air suspension)

mm

7.5 tonnes parabolic leaf springs

No. 2

L

Spring length

(measured at eye centres)

1875

+ 2

- 4

S

Leaf thickness (measured at centre)

1

st

leaf

2

nd

leaf

40
25

S

Distance between leaves

3

L

Leaf width

90

D

Inside diameter of master leaf eye

(bushing seat)

60.1

÷ 60.2

D

d

D = outside diameter of bushing

d = inside diameter of bushing

62.0

÷ 62.8

20.2

÷ 20.5

NEW LEAF SPRING CHECK DATA

Flexibility mm/KN

9.8

10

SUSPENSIONS

S

TRALIS

AT/AD

Base - January 2003

mm

Parabolic leaf springs

N

o

2

L

Spring length

(measured to eye centres)

898.5

± 1.5

S

Leaf thickness (measured at centre)

1st leaf

2nd leaf

28
32

S

Distance between leaves

-

L

Leaf width

90

D

Inside diameter of master leaf eye

(bushing seat)

60

÷ 60.074

D

d

D = outside diameter of bushing

d = inside diameter of bushing

-

20.2

÷ 20.5

SUSPENSIONS

11

S

TRALIS

AT/AD

REAR SUSPENSION: 6X2P MODELS

mm

12+8 tonnes parabolic leaf springs

No. 2

L

Spring length (measured at eye centres)

1610

± 2

S

Leaf thickness (measured at centre)

(1

st

⇒ 3

rd

leaf)

31

L

Leaf width

100

D

Inside diameter of master leaf eye

(bushing seat)

60.1

÷ 60.2

D

d

D = outside diameter of bushing

d = inside diameter of bushing

62.0

÷ 62.8

20.2

÷ 20.5

NEW LEAF SPRING CHECK DATA

Flexibility mm/KN

0.8