Iveco EuroCargo (12 to 26 t). Manual — part 85
GEARBOX EATON FSO 5206B
E
URO
C
ARGO
T
ECTOR
12-26 t
190
Base - February 2003
Output shaft
Output shaft bearings
cylindrical roller type
Assembling temperature:
- fixed hubs
- bushings
- bearings
- motion outlet flange
85
o
C
Gear axial play:
- 1
st
speed
- 2
nd
- 3
rd
- 4
th
speeds
- 5
th
- 6
th
speeds
0.40 to 0.57
0.35 to 0.48
0.31 to 0.53
Play, in the seat, of fixed hub retaining
snap rings
as near to zero as possible
Fixed hub retaining snap ring thickness
Motion inlet shaft
Motion inlet shaft bearing
cylindrical roller type
Motion inlet shaft bearing
85
o
C
Play, in the seat, of bearing retaining snap
rings
as near to zero as possible
Bearing retaining snap ring axial play
adjusting ring thickness
mm
3.70 - 3.75 - 3.80 - 3.85 - 3.90 - 3.95
Countershaft
Countershaft bearings
tapered-roller type
Countershaft bearing assembling
temperature
85
o
C
Countershaft bearing axial play adjustment
by means of shims
Play, in the seat, of bearing retaining snap
rings
as near to zero as possible
Bearing retaining snap ring thickness
2.12 - 2.07 - 2.02 - 1.97 - 1.92 - 1.87 -
1.82 - 1.77
GEARBOX EATON FSO 5206B
E
URO
C
ARGO
T
ECTOR
12-26 t
191
Base - February 2003
Countershaft
Bearing axial play:
- new
- used
0.075 to 0.125
0.00 to 0.05
Countershaft bearing preload adjustment
By means of rings
Countershaft preload adjustment rings
thickness
mm 0.051 - 0.127 - 0.254 - 0.508 - 2.40
Supplied in special kits
Countershaft gear assembling
temperature
150
o
C
Synchronizers
Synchronizing ring wear limit check
dimension
mm
0.5 to 1.9
LOCTITE sealant:
- for mating surfaces between cases and
covers
5900
- matching body on motion inlet shaft
648
Figure 3
84441
Plain grid with idle between the 3
rd
and 4
th
speeds.
Diagram of motion transmission with the various speeds.
84440
GEARBOX EATON FSO 5206B
E
URO
C
ARGO
T
ECTOR
12-26 t
192
Base - February 2003
84442
Figure 4
!
Apply Loctite 641 on all threads (unless otherwise specified).
GEARBOX EATON FSO 5206B
E
URO
C
ARGO
T
ECTOR
12-26 t
193
Base - February 2003
PART
TORQUE
PART
Nm
(kgm)
1
Screws fastening the clutch bell to the front case
69
÷ 78
6.9
÷ 7.8
2
Screws fastening the cover to the case
35
÷ 39
3.5
÷ 3.9
3
Screw fastening the 6
th
- 5
th
speed fork trunnions
20
÷ 24
2
÷ 2.4
4
Oil level check cap
32
÷ 37
3.2
÷ 3.7
5
Screws or nuts for the screws fastening the front half case to the rear half case
51
÷ 58
5.1
÷ 5.8
6
Screws fastening the cover to the half case
35
÷ 39
3.5
÷ 3.9
7
Reverse light switch
16
÷ 22
1.6
÷ 2.2
8
Screw fastening the small cover to the case
20
÷ 24
2
÷ 2.4
9
Screw fastening the small cover to the gearbox drive case
20
÷ 24
2
÷ 2.4
10 Neutral gear switch
16
÷ 22
1.6
÷ 2.2
→ Apply LOCTITE 518 on the mounting surface
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