Iveco EuroCargo (12 to 26 t). Manual — part 37
E
URO
C
ARGO
T
ECTOR
12-26 t
CLUTCH
1
Base - February 2003
Clutch
Page
DESCRIPTION
3
. . . . . . . . . . . . . . . . . . . . . . . . . .
-
Clutch
3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS AND DATA
3
. . . . . . . . . . . . .
DIAGNOSTICS
7
. . . . . . . . . . . . . . . . . . . . . . . . . .
TIGHTENING TORQUES
10
. . . . . . . . . . . . . . . . .
TOOLS
10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REMOVAL AND REFITTING
11
. . . . . . . . . . . . . . .
-
Removal
11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-
Refitting
11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DRIVEN PLATE OVERHAUL
11
. . . . . . . . . . . . . . .
-
Damper hub check
11
. . . . . . . . . . . . . . . . . . . . .
-
Friction gaskets
11
. . . . . . . . . . . . . . . . . . . . . . . .
BLEEDING AIR FROM CLUTCH CIRCUIT
12
. . . . .
THRUST BEARING REMOVAL - REFITTING
12
. . .
REPLACING CLUTCH SHAFT SUPPORT BEARING
12
HYDRAULIC CONTROL
13
. . . . . . . . . . . . . . . . . .
-
Operating cylinder (14” - 13”/14” clutches)
13
. .
-
Connections
13
. . . . . . . . . . . . . . . . . . . . . . . . . .
-
Operating cylinder (15”/16” clutches)
14
. . . . . . .
-
Clutch wear layout (14” - 13”/14” clutches)
14
. .
-
Clutch wear layout (13”/14” - 14” clutches)
15
. .
-
Operating cylinder (15”/16” clutches)
15
. . . . . . .
WEAR INDICATOR REFITTING AND
ADJUSTMENT (15/16” clutches)
16
. . . . . . . . . .
ADJUSTING OPERATING CYLINDER PUSH ROD
(New 15/16” clutch)
17
. . . . . . . . . . . . . . . . . . . .
CHECKING AND ADJUSTING THE CLUTCH PEDAL
(14” - 13”/14” clutches)
18
. . . . . . . . . . . . . . . . .
-
Clutch pedal stop
18
. . . . . . . . . . . . . . . . . . . . . .
-
Clutch pedal idle stroke
18
. . . . . . . . . . . . . . . . . .
CHECKING AND ADJUSTING THE CLUTCH PEDAL
(15”/16” clutches)
19
. . . . . . . . . . . . . . . . . . . . . .
-
Clutch pedal stop
19
. . . . . . . . . . . . . . . . . . . . . .
-
Clutch pedal idle stroke
19
. . . . . . . . . . . . . . . . . .
The clutch is of the single-plate, dry-operating type, with
engagement mechanism of the pull type with baffle spring. The
engagement control is hydraulic and comprises the master
cylinder, with embedded oil tank, and the operating cylinder.
E
URO
C
ARGO
T
ECTOR
12-26 t
CLUTCH
3
Base - February 2003
Clutch
SPECIFICATIONS AND DATA
13” CLUTCH
with gearboxes: 2855.6 — 2870.9
VALEO
A.P.
BORG & BECK
Type
Dry single-plate
Engagement mechanism
Pull with baffle spring
Driven plate
With friction gaskets
Driven plate hub
With spring drives
Ø External gaskets
mm
330
Ø Internal gaskets
mm
194.5
200
(New) plate thickness
mm
8.5
± 0.3
Max. driven plate mismatching
mm
µ 0.2
Load on plate-pusher
N
10100
10500
Disengagement load
N
2500
2000
Minimum plate-pusher lift
mm
1.5
Detachment stroke
mm
10
+2
0
12
Max. consumption stroke
mm
14
13.6
Hydraulic control
Master cylinder with embedded oil tank —
operating cylinder
Oil type
Tutela TRUCK DOT SPECIAL
E
URO
C
ARGO
T
ECTOR
12-26 t
4
CLUTCH
Base - February 2003
VALEO
Type
Dry single-plate
Engagement mechanism
Pull with baffle spring
Driven plate
With friction gaskets
Driven plate hub
With spring drives
External gaskets Ø
mm
330
Internal gaskets
∅
mm
194.5
(New) plate thickness
mm
9.4
± 0.3
Max. driven plate mismatching
mm
µ 0.2
Load on plate-pusher
N
12000
Disengagement load
N
2600
Minimum plate-pusher lift
mm
1.5
Detachment stroke
mm
10
+2
0
Max. consumption stroke
mm
12.2
Hydraulic control
Master cylinder with embedded oil tank —
operating cylinder
Oil type
Tutela TRUCK DOT SPECIAL
E
URO
C
ARGO
T
ECTOR
12-26 t
CLUTCH
5
Base - February 2003
VALEO
Type
Dry single-plate
Engagement mechanism
Pull with baffle spring
Driven plate
With friction gaskets
Driven plate hub
With spring drives
External gaskets
∅
mm
350
Internal gaskets
∅
mm
195
(New) plate thickness
mm
9.4
± 0.3
Max. driven plate mismatching
mm
µ 0.2
Load on plate-pusher
N
12000
Disengagement load
N
2600
Minimum plate-pusher lift
mm
1.5
Detachment stroke
mm
10
+2
0
Max. consumption stroke
mm
12.2
Hydraulic control
Master cylinder with embedded oil tank —
operating cylinder
Oil type
Tutela TRUCK DOT SPECIAL
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