Iveco EuroCargo (12 to 26 t). Manual — part 107
36349
40678
36344
Figure 111
Figure 112
Figure 113
Figure 114
Figure 115
Block rotation of the flange (1) using tool 99370317 (2); with
wrench 99355088 (3) and multiplier (4) tighten the nut fasten-
ing the flange (1) to the prescribed torque.
Fit on the cover (5) with a new gasket.
Remove the differential casing — transfer box from the mount-
ing 99322228 and fit it back on the axle housing as described
under the relevant heading.
Position on the differential casing the adjustment rings (2) of
the thickness determined under the heading “Adjusting drive
input shaft bearing end float” and fit on the mount (1) com-
prehensive of the reduction gear transfer box.
5
Mount the differential locking - transfer box (Figure 53, page
33) and adjust it as described under the heading, “Adjusting
differential locking-transfer box pin limit switch.”
Stop rotation of flange (1) with retainer 99370317 (3). With
wrench 99355131 (2) and torque adaptor (4) loosen shaft
flange (1) retaining nut.
Removing retaining nuts (5) and separate shaft bearing cage (6)
from axle housing.
Tighten the drive output shaft (3) in a vice; remove the nut se-
curing flange (2) to drive output shaft (3) and dismantle flange
(2) from shaft (3) using an extractor.
36389
Remove sealing ring (1) from bearing cage (2) and take out
snap ring (3) retaining bearing cup (4) and snap ring (5).
36388
E
URO
C
ARGO
T
ECTOR
12-26 t
AXLES IN TANDEM (INTERMEDIATE)
49
Base - February 2003
INTER-AXLE OUTPUT SHAFT
Reverse the removal operation sequence to reassemble the
output shaft unit.
After using tool 99374163 to assemble seal ring (3), use a
thickness gauge to check distance X between seal ring (3) and
support at four equidistant points.
Distance X must be between 0.38
÷ 0.76 mm.
Tighten nut (2) fastening flange (1) to the drive output shaft
(4) to the specified torque. Then check that end play is be-
tween 0.025
÷ 0.102 mm
using a magnetic base dial gauge (3) positioned on shaft (4).
If reading is other than specified, replace the snap ring (5,
Figure 115) with one of the correct thickness.
Extract the drive output shaft (5) complete with bearings (2
and 3) and bearing cup (1) from bearing cage (4).
Use a suitable extractor to remove bearings (2 and 3) from
the drive output shaft (5).
36390
36391
36392
Figure 116
Figure 117
Figure 118
Use a punch to drive bearing (3, Figure 116) cup (1) off bear-
ing cage (2).
With drift 99374093 (2) partially press fit bearing cup (3) in
bearing cage (4).
Complete bearing cup fitting using drift 99374093 and handle
99370007 (1).
36393
Figure 119
!
Snap rings are supplied in the following thickness
range: 5.30 - 5.33 - 5.35 - 5.38 - 5.40 - 5.50 - 5.60 - 5.70
- 5.80 - 5.90 - 6.00 - 6.10 - 6.13 - 6.15 - 6.18 - 6.20
X
5
4
3
Figure 120
36346
Rotate the axle housing by 90
°.
Fit bearing cage (1) complete with drive output shaft (2) in the
axle housing and tighten nuts to the specified torque.
E
URO
C
ARGO
T
ECTOR
12-26 t
50
AXLES IN TANDEM (INTERMEDIATE)
Base - February 2003
36394
Figure 121
DRIVE OUTPUT SHAFT COMPONENTS
E
URO
C
ARGO
T
ECTOR
12-26 t
AXLES IN TANDEM (INTERMEDIATE)
51
Base - February 2003
E
URO
C
ARGO
T
ECTOR
12-26 t
AXLES IN TANDEM MERITOR (REAR)
53
Tandem axles (Rear)
Meritor PR 140 E (R 0868)
Page
DESCRIPTION
55
. . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS AND DATA
55
. . . . . . . . . . . . .
TIGHTENING TORQUES
57
. . . . . . . . . . . . . . . . .
TOOLS
59
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SERVICING REAR AXLE ASSEMBLY
PR 140 E (R 0868)
64
. . . . . . . . . . . . . . . . . . . . .
AIR BREATHER REMOVAL/INSTALLATION
64
. . .
OVERHAULING WHEEL HUBS
64
. . . . . . . . . . . . .
REMOVING DIFFERENTIAL
(with axle on stand 99322215)
64
. . . . . . . . . . . .
REFITTING DIFFERENTIAL
(with axle on stand 99322215)
64
. . . . . . . . . . . .
REPAIRING DIFFERENTIAL
65
. . . . . . . . . . . . . . . .
-
Removing differential lock
65
. . . . . . . . . . . . . . . .
-
Dismantling differential casing
66
. . . . . . . . . . . . .
-
Dismantling gear cage
67
. . . . . . . . . . . . . . . . . . .
-
Dismantling bevel pinion support
67
. . . . . . . . . . .
-
Checking differential components
71
. . . . . . . . . .
-
Assembling gear cage
71
. . . . . . . . . . . . . . . . . . . .
-
Specimen calculations
73
. . . . . . . . . . . . . . . . . . .
-
Assembling differential casing
73
. . . . . . . . . . . . . .
ADJUSTING THE CAP GAP
75
. . . . . . . . . . . . . . . .
CORRECTING THE CROWN WHEEL AND
PINION CONTACTS (AFTER ASSEMBLY)
78
. .
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