Bomag BW 219 DH-4 Service Training page 1008

18.5
DISASSEMBLY OF PLANETARY REDUCTION AND AXLE SHAFT - SMONTAGGIO RIDUTTORE EPICICLOIDALE E SEMIASSE - PLANETENGE-
TRIEBE UND HALBACHSE ABMONTIEREN - DESMONTAJE REDUCTOR EPICICLOIDAL Y SEMIEJES - DEMONTAGE DU REDUCTEUR
2
GB
Rotate the wheel hub (3) until one of the screw holes (1) appears at
the top.
Apply a "U" piece to the screw hole; connect to a hoist and remove
the cover (2).
4
GB
Remove the axle shaft (4).
NOTE. The removal of the axle shaft allows for the substitution of
the snap ring as described in the following paragraphs.
GB
Remove the safety flange (7).
1008
EPICICLOIDALE ET DU DEMI-ESSIEU
3
F1241105
a
F1241107
c
7
F1241109
e
32 BOMAG
4
GB
Only in case of replacement of component parts not requiring
the disassembly of the crown wheel (5).
Countermark the position between one of the teeth of the axle shaft
(4) and the crown wheel (5).
GB
Loosen the screws (6) and remove them.
3
GB
Partially tighten five of the ten screws (6) in an alternate and
proportional manner.
Using an extractor and applying a counter pressure to the screws
(6), disengage the crown wheel (5) from the hub (3).
Essieu
5
F1241106
b
6
F1241108
d
5
F1241110
f
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