Iveco Daily. Manual — part 290
62
REAR MECHANICAL SUSPENSIONS
D
AILY
Rear leaf spring
Vehicles:
50 C
mm
Parabolic springs
N
o
2
L
Spring length
(measured at eye centres)
1415
± 3
S
Leaf thickness (measured at centre)
19
S
Gap between leaves
3
L
Leaf width
60
± 0.5
CONTROL DATA WITH NEW SPRING:
Main spring deflection with static load
Auxiliary spring deflection with static load
Main spring flexibility with static load
5.6 mm/kN
D
Main leaf eye inner diameter
(Bush seat)
40
± 0.5
D
d
D = bush outer diameter
40
+0
−0.1
d = bush inner diameter
16.5
+0.2
−0
REAR MECHANICAL SUSPENSIONS
63
D
AILY
Rear leaf spring
Vehicles:
60 C - 65 C
mm
Parabolic springs
N
o
2
L
Spring length
(measured at eye centres)
1415
± 3
S
Thickness of the main leaves (measured at the centre)
thickness of the auxiliary leaf (measured at the centre)
18 (19)*
28
S
Gap between leaves
3
L
Leaf width
70
± 0.5
CONTROL DATA WITH NEW SPRING:
Main spring deflection with static load
Flexibility with static load after aux. spring action
9.3 mm/kN
3.4 mm/kN
D
Main leaf eye inner diameter
(Bush seat)
40
+0.5
−0.2
D
d
D = bush outer diameter
40
+0.02
−0.07
d = bush inner diameter
16.5
+0.2
−0
(*) Alternatively
64
REAR MECHANICAL SUSPENSIONS
D
AILY
Rear leaf spring
Vehicles:
35 C
mm
Semi-elliptical springs
N
o
2
L
Spring length
(measured at centre of eyes)
1415
± 4
S
Leaf thickness (measured at the centre),
main leaf (1st - 4th)
auxiliary leaf (1st - 2nd)
9
15
S
Gap between leaves
--
L
Leaf width
60
± 0.5
CONTROL DATA WITH NEW SPRING:
Main spring flexibility with static load
Flexibility with static load after aux. spring action
20.2 mm/kN
10.4 mm/kN
D
Main leaf eye inner diameter
(Bush seat)
40
± 0.5
D
d
D = bush outer diameter
40
+0
−0.1
d = bush inner diameter
16.5
+0.2
−0
REAR MECHANICAL SUSPENSIONS
65
D
AILY
Rear leaf spring
Vehicles:
35 C - 40 C
mm
Semi-elliptical springs
N
o
2
L
Spring length
(measured at centre of eyes)
1415
± 4
S
Leaf thickness (measured at the centre),
main leaf (1st - 4th)
auxiliary leaf (1st - 3rd)
9
15
S
Gap between leaves
--
L
Leaf width
60
± 0.5
CONTROL DATA WITH NEW SPRING:
Main spring flexibility with static load
Flexibility with static load after aux. spring action
19.7 mm/kN
6.4 mm/kN
D
Main leaf eye inner diameter
(Bush seat)
40
± 0.5
D
d
D = bush outer diameter
40
+0
−0.1
d = bush inner diameter
16.5
+0.2
−0
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