Iveco Stralis AT/AD. Manual — part 123
!
The power takeoff is fitted, on request, on the
vehicles equipped with Cursor F2B engine
POWER TAKE OFF
233
S
TRALIS
AT/AD
Power take off
(Optional 2395)
Page
DESCRIPTION
235
. . . . . . . . . . . . . . . . . . . . . . . . . .
FEATURES AND DATA
236
. . . . . . . . . . . . . . . . . . .
TIGHTENING TORQUE
237
. . . . . . . . . . . . . . . . . .
EQUIPMENT
238
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
-
Operation (power take off disengaged)
242
. . . . . .
-
Operation (power take off engaged)
243
. . . . . . . .
REMOVING - REFITTING TOTAL POWER
TAKE-OFF ASSEMBLY
244
. . . . . . . . . . . . . . . . . .
-
Removal
244
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-
Refitting
244
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OVERHAULING
245
. . . . . . . . . . . . . . . . . . . . . . . . .
-
Removing main box
245
. . . . . . . . . . . . . . . . . . . . .
-
Removing drive assembly
245
. . . . . . . . . . . . . . . . .
-
Removing bearing for shaft with gear wheel
245
. .
-
Removing oil pump
246
. . . . . . . . . . . . . . . . . . . . .
-
Cleaning and checking parts
247
. . . . . . . . . . . . . . .
-
Fitting the oil pump
247
. . . . . . . . . . . . . . . . . . . . .
-
Fitting bearing for shaft with gear wheel
248
. . . . . .
-
Fitting drive assembly
248
. . . . . . . . . . . . . . . . . . . .
-
Adjusting drive output shaft tapered bearings
250
.
-
Fitting the main housing
251
. . . . . . . . . . . . . . . . . .
-
Adjusting ball bearing
251
. . . . . . . . . . . . . . . . . . . .
The power take off is situated between the engine flywheel and the clutch assembly and is fitted with a non-synchronised pneumo-
mechanical positive clutch to transfer the movement from the engine drive shaft to the pick up flange. Lubrication is ensured by
an oil pump.
60239
CROSS SECTION
Figure 1
POWER TAKE OFF
235
S
TRALIS
AT/AD
DESCRIPTION
236
POWER TAKE OFF
S
TRALIS
AT/AD
Base - January 2003
Ratio revolutions - rpm
1 : 1.29
Torque
900 Nm
Direction of rotation
Same as engine
Type of engagement/release control
Electro - pneumatic
Type of lubricant
Quantity
ZC 90 - SAE 80 W/90
2.5 l
Bearings for output shaft
2 tapered roller bearings
Bearing settings
Using setting rings
Distances setting rings
5.5 - 5.6 - 5.7 - 5.8 - 5.9
6 - 6.1 - 6.2 mm
Bearing for control shaft
1 ball bearing
Bearing settings
Using setting rings
Thickness setting rings
3.95 - 4 - 4.05 - 4.10 - 4.15 - 4.20
4.25 - 4.30 mm
Thickness safety split ring
3.60 - 3.65 - 3.70 - 3.80
3.85 - 3.90 mm
60240
Figure 2
POWER TAKE OFF
237
S
TRALIS
AT/AD
TIGHTENING TORQUE
DESCRIPTION
TORQUE
DESCRIPTION
Nm
kgm
1
Plug
27.5
2.75
2
Screw M10x140
43
4.3
3
Screw
43
4.3
4
Screw M8x60
18
1.8
5
Joint
5.5
0.55
6
Screw for cover
22
2.2
7
Screw
82
8.2
8
Screw M10x1.5
10
1
9
Nut with flange for stud bolt
29
2.9
10
* Screws must be tightened in two stages: 1
st
stage pre-torque
2
nd
stage to angle
95
60
°
9,5
60
°
11
Screw M8x30
18
1.8
12
Screw M10x30
43
4.3
13
Nut M33x1.5
465
46.5
14
Screw M8x30
18
1,8
NOTE: Apply LOCTITE 242 on the plugs and joints in contact with the lubricant
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