Iveco EuroCargo (12 to 26 t). Manual — part 168
32794
E
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C
ARGO
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12-26 t
PNEUMATIC SYSTEM - BRAKES
17
Base - February 2003
DENOMINATION
SYMBOL
MANOMETER
MANOMETER
PRESSURE TRANSMITTER
LAMP
MECHANICAL CONTROL SWITCH
PRESSURE SWITCH
LOW PRESSURE SWITCH
HOOTER
SENSOR
32795
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PNEUMATIC SYSTEM - BRAKES
Base - February 2003
DENOMINATION
SYMBOL
SIMPLEX HYDRAULIC BRAKE
DUPLEX HYDRAULIC BRAKE
DOUBLE-SERVO HYDRAULIC BRAKE
DOUBLE-SERVO HYDRAULIC BRAKE
WITH PARKING
SIMPLEX WEDGE BRAKE
DOUBLE-DUPLEX WEDGE BRAKE
A
B
C
In general
Hydraulic system pipings for industrial vehicles are currently of
two types:
- Flexible ones made of polyamide with single-layered or
double-layered structure and in the following diameters
(
∅ 6-8-10-12-16 mm) equipped with spares in meters
- Rigid metal pipings in the following diameters (
∅
4.75-6.35-8-10-12 mm). Pipings from
∅ 4.75 to ∅ 10 mm
are supplied as spares in straight 4-5-6 m crop ends, while
those exceeding 10 mm are supplied as spares already cut,
bent and reflanged.
RIGID PIPINGS REFLANGING REPRESENTATION
Reflanging type A
799512
PIPINGS AND FITTINGS
Burr piping (1), insert union (2) and place it between small
blocks (3) abutting pin (5). Lock piping (1) with screw (4).
31971
31974
31973
Take back pin (4) to its neutral position. Screw screw (1) till
matrix die (2) comes to abut against small blocks (3) thereby
shaping the piping (5) end.
31972
31975
Arrange on a press 99386523 (3) small blocks (1) so that the
punched numbers, showing the piping number to be worked,
are facing the matrix die (2). The choice of the matrix die (2)
depends on the diameter of the piping to be reflanged.
Moreover, on every matrix die (2) the diameter of the piping
is punched for which the same one can be used.
Assemble matrix die (2) on press 99386523 (1).
For the reflanging process comply with what has been stated
above for reflanging type A.
Rigid pipings reflanging
Reflanging type B
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
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12-26 t
PNEUMATIC SYSTEM - BRAKES
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Base - February 2003
Assemble union (2) and tighten so that ring (3, Figure 6) is
locked on piping (1).
Rigid pipings bending
Reflanging type C
31979
Key on piping (1) nut (2) and ring (3).
Place piping (1) into tool (3) and operating on lever (2) bend
the piping.
31976
31977
31980
In order to free piping (2) from tool (3), operate on lever (1).
31978
31981
Assemble tool (1) 99386523 choosing parts (2) and (3)
depending on the diameter of pipings to be bent.
Place piping (2) into tool (3) 99386523 and tighten screw (1).
Keeping piping (2) still, rotate tool (3) till the piping is
completely cut.
Rigid pipings cutting
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
E
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12-26 t
20
PNEUMATIC SYSTEM - BRAKES
Base - February 2003
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