Scania Central gear RP832-RBP832. Manual — part 13
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49
Differential housing
Special tools
Number
Description
Illustration
Board
87 579
Drift
R1
87 932
Drift
D3, G1
98 364
Assembly drift
R1
98 524
Assembly sleeve
R1
98 567
Puller
R2
98 568
Support drift
R2
98 574
Drift
R1
99 139
Support ring
PT1
587 311
Retaining ring pliers
00
1
8
1
6
87 579
00
1636
87 932
98 364
110
129
98 524
110 454
98 567
11
0
5
1
0
00_1618
98 568
109 783
98 574
99 139
111 420
587 311
111 444
Differential housing
50
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Differential housing
49
50
51
48
52
54
56
55
53
57
57
53
58
60
59
111 448
48 Crownwheel
49 Bolt
50 Retaining ring
51 Lock washer
52 Differential housing half
53 Washer
54 Washer
55 Differential pinion
56 Differential spider
57 Differential gear
58 Differential housing half
59 Bolt
60 Differential bearing
Differential housing
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51
Dismantling
1
Put the differential housing on its
crownwheel side and pull off the
crownwheel bearing using tool 98 567 and
98 568.
2
Mark the mutual positions of all the parts in
the housing. Dismantle the housing 52-58
and remove the spider 56, pinions 55,
gears 57 and washers 53-54.
IMPORTANT! The parts must not be mixed
when assembling. If any part is damaged and
needs to be renewed, all the other parts must be
renewed as well.
49
50
51
48
52
54
56
55
53
57
57
53
58
60
59
111 448
3
Turn over the differential housing. Cut off
the bearing roller cage and remove the cage
and rollers.
!
WARNING!
Use protective goggles when grinding.
4
Grind a narrow groove in the inner bearing
ring with a grinding wheel with a diameter
below 60 mm.
Differential housing
52
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5
Weld a few beads on the inner bearing ring
with an electric welder. Cool with a wet rag
after each weld.
6
Remove the inner bearing ring once it splits.
It will break through shrinkage after 4-5
welds.
7
Remove the retaining ring 50. Use retaining
ring pliers 587 311.
8
Mount the differential housing half in a
press. Use drift 87 579 as a spacer.
9
Remove the lock washer 57 for the
crownwheel bolts 49 using a crowbar, for
example.
10 Remove the crownwheel bolts and then the
crownwheel.
Differential housing
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