Iveco EuroCargo (12 to 26 t). Manual — part 45
E
URO
C
ARGO
T
ECTOR
12-26 t
18
GEARBOX 2855.6
Base - February 2003
TOOL No.
DENOMINATION
99348004
Universal extractors for interiors 5 to 70
99370006
Handle for interchangeable beaters
99370007
Handle for interchangeable beaters
99370317
Reaction lever with flange check extension
99370349
Keyer for drive shaft front gasket assembling (use with 99370006)
99370466
Comparator-holder basis for secondary shaft bearings adjustment
(use with 99395604)
E
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C
ARGO
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12-26 t
GEARBOX 2855.6
19
Base - February 2003
TOOL No.
DENOMINATION
99370629
Gearbox bearing support during vehicle disconnection and
re-connection
99374092
Beater for external bearings race assembling (69-91) (use with
99370007)
99374201
Keyer for assembling gasket on rear gearbox cover
99396031
Calibrated rings for secondary shaft bearings adjustment (use with
99370466).
99395604
Comparator (0 — 10 mm)
71000
Figure 3
GEARBOX 2855.6
DISENGAGEMENT/RE-ENGAGEMENT
!
Before carrying out disengagement/re-engagement
operations, disconnect battery cables and place the
vehicle under safety conditions.
Disengagement
Lift the calender and turn the cabin over.
- loosen securing bolt (17), unscrew securing nuts (18)
and detach air piping supporting bracket (16);
- unscrew securing nut (2) and detach air piping
supporting bracket (1);
- unscrew securing nuts (13) and detach bracket (14) of
reaction tie-rod (12);
- loosen securing screw (6) and detach from gearbox the
gears control lever completed with tie-rod (3) and
reaction tie-rod (12);
- disconnect reverse gear switch electric connection (7);
- unscrew securing nuts (15) of clutch bell to engine that
will be able to be reached with difficulty from the lower
vehicle part.
- rotate deadening guard locking rivets below the gearbox
and remove the deadening guard;
- detach transmission shaft (9) as described in the related
section;
- unscrew securing screws (4) and detach clutch control
operating cylinder (5);
- disconnect electric connection (10) of odometer sensor
(8);
- unscrew securing screw (11) and detach air piping
support bracket;
- place an hydraulic jack equipped with support 99370629
under the gearbox;
- unscrew the remaining securing nuts of clutch bell to
engine, move the gearbox backwards and lowering the
jack remove it from below the vehicle.
Re-engagement
Suitably reverse the operations carried out for
disengagement and tighten securing screws and
nuts at the required torque.
!
Upon re-engaging the gearbox, pay attention that
the clutch control lever fork is correctly meshed to
the thrust bearing.
E
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C
ARGO
T
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12-26 t
GEARBOX 2855.6
21
Base - February 2003
71666
78685
71667
71699
Figure 4
Figure 5
Figure 6
Figure 7
Place gearbox (2) on rotating stand 99322205 (3) equipped
with brackets 99322225 (1) and discharge lubrication oil.
Disassemble the external control box (1).
Apply reaction lever 99370317 (1) on motion outlet flange (3)
and unscrew nut on primary shaft with wrench 99355081 (2).
Remove flange (2), unscrew securing screws (3) and remove
cover (1).
71670
Figure 8
Remove phonic wheel (1) for odometer control.
!
Disassembling rear cover from gearbox to replace
the sealing gasket can also be carried out with a
gearbox assembled on the vehicle by disconnecting
the transmission shaft and proceeding as shown for
the gearbox assembled on a rotating stand.
E
URO
C
ARGO
T
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12-26 t
GEARBOX 2855.6
23
Base - February 2003
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