Iveco Daily Euro 4. Manual — part 190
62368
Figure 116
PANHARD REACTION BAR
Removal
Refitting
Reverse removal operations to perform refitting.
Loosen the ”Panhard” reaction bar (4) fastening screws (3 and
5) and remove it.
Loosen the relay rod (2) fastening screws (1 and 6) and
remove it.
96
REAR AIR SUSPENSIONS
D
AILY
E
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WHEEL AND TYRES
1
D
AILY
E
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SECTION 9
5025
Wheel and tyres
Page
DESCRIPTION
3
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-
Tyre pressure
4
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TOOLS
5
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FAULT DIAGNOSIS
5
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STATIC BALANCING OF THE WHEELS
8
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TYRE PRESSURE
9
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HOW TYRE BEHAVIOUR DEPENDS
ON PRESSURE
9
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2
WHEEL AND TYRES
D
AILY
E
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4
The wheel rim represents the rigid structure of the wheel and
is identified by the following dimensions:
- diameter of the rim, measured at the base of the
circumferential groove (i.e., on the surface on which the
air chamber rests);
- width of the circumferential groove in the wheel rim (i.e.,
the distance between the surfaces on which the cover
rests).
The tyre has the following functions:
- to absorb the greater part of the jolts caused by roughness
of the road surface by utilising the elasticity of air;
- to generate on the ground the motive force supplied by
the engine necessary for the vehicle to move;
- to ensure the maximum grip and stability of contact
between the tyre and the road, with satisfactory tyre life;
- to withstand the forces generated by sudden braking,
hard acceleration and by the thrust of centrifugal force on
bends;
- to ensure the stability of the vehicle even at high speeds;
to ensure the steerability of the vehicle.
44928
Figure 1
1. Tyre section rated width (mm)
2. Tyre height-width ratio percentage e.g., H/S = 0,75
3. Tyre structure (R = Radial)
4. Wheel rim diameter in inches
5. Load and speed index symbols
113: tyre load index on simple axis: 1150 kg
111: tyre load index on paired axis: 1090kg
Speed category (N= 140 km/h)
6. Manufacturer’s trade name:
XC A tubeless (IL): tyres without inner tube.
44929
Figure 2
S
= Tyre section rated width (mm)
H
= Tyre height
D
= Max. utilisation diameter (Rx2)
R
= Radius under load (static)
Ø
= Fitting diameter
E
= Min. distance between centres in case of paired tyres
e
= Tyre deflection
CdR = Rolling circumference
WHEEL AND TYRES
3
D
AILY
E
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DESCRIPTION
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