Iveco Daily Euro 4. Manual - part 169

52322

Figure 2

COMPOSITE LEAF SPRING

SECT. A-A

12

FRONT MECHANICAL SUSPENSIONS

D

AILY

E

URO 4

Models: 29 L - 35 S

Transverse

Nº 1

Transverse

Nº 1

Spring length

(mm)

1313.2

Sheet thickness

measured at

(mm)

A

39.92

± 0.50

Sheet width

measured at

(mm)

B

56.0

± 0.5

C

81.0

± 0.5

NEW LEAF SPRING CHECK DATA

29 L

35 S

STATIC LOAD

(N)

19865

21040

SAG WITH STATIC LOAD

(mm)

71.7

68.4

DYNAMIC LOAD

(N)

34270

37005

SAG WITH DYNAMIC LOAD

(mm)

123.7

120.4

FLEXIBILITY

± 5%1

(mm/kN)

277

307.0

DISTANCE BETWEEN SUPPORT PLUGS

(mm)

540

600

50824

Figure 3

STEEL LEAF SPRING

FRONT MECHANICAL SUSPENSIONS

13

D

AILY

E

Front leaf spring

Models: 35 C

Transverse

Nº 1

Spring length

(mm)

1365

± 3

Sheet thickness

(mm)

20

± 0.2

Sheet width

(mm)

80

± 0.5

NEW LEAF SPRING CHECK DATA

POSITION

LOAD

CAMBER

FLEXIBILITY

POSITION

daN

kg

CAMBER

(mm)

mm/100 daN

mm/100 kg

STATIC LOAD

845.1

861.5

70.25

8 31

8 15

DYNAMIC LOAD

1453.3

1481.4

120.8

8.31

8.15

14

FRONT MECHANICAL SUSPENSIONS

D

AILY

E

URO 4

Models:

29 L - 35 S - 35 C

Mannesmann - Sachs

Arvin Meritor

Distance between centre of eyes:

Open

(mm)

405

 3

Closed

(mm)

320

 3

Stroke

(mm)

85

Front stabilizer bar

Models:

35C - 40C - 45C - 60C* - 65C*

60C - 65C dual cab

Stabilizer bar diameter

24

22

* except for dual cab

TOOLS

TOOL NO.

DESCRIPTION

Hydraulic trolley for wheel removal and refitting

99321024

99347074

Extractor to take out link pins

99374179

Tool for disassembling and reassembling suspension arm flexible bushings

The torsion bar is not provided for the COMBI version.

NOTE

85873

Figure 4

FRONT MECHANICAL SUSPENSIONS

15

D

AILY

E

TIGHTENING TORQUES
Vehicles 29 L - 35 S

COMPONENT

TORQUE

COMPONENT

Nm

kgm

1

Screw for nut securing steering gear housing

50

÷ 61

5

÷ 6.1

2

M12 screw for nut securing leaf spring mounting to the cross member

100

÷ 124

10

÷ 12.4

3

M10 screw for nut securing leaf spring mounting to the cross member

39

÷ 48

3.9

÷ 4.8

4

Nut for screw securing shock absorber top and bottom

124

÷ 152

12.4

÷ 15.2

5

Screw for nut securing shock absorber mounting to bottom suspension arm

39

÷ 48

3.9

÷ 4.8

6

Nut securing bottom suspension arm ball joint to the stub axle

160

÷ 180

16

÷ 18

7

Nut securing steering gear housing tie rod ball joint to the stub axle

68

÷ 83

6.8

÷ 8.3

8

Screw securing wheel

180

÷ 200

18

÷ 20

9

Nut securing hub to stub axle

256

÷ 314

25.6

÷ 31.4

10

Screw securing brake disc to wheel hub

19.5

÷ 24

1.9

÷ 2.4

11

Nut securing top suspension arm ball joint to the stub axle

125

÷ 140

12.5

÷ 14

12

Nut securing ball joint to the steering gear housing tie rod

70

÷ 100

7

÷ 10