Bomag BW 219 DH-4 Service Training page 1026

18.5
REMOVAL AND DISASSEMBLY OF THE DIFFERENTIAL UNIT - RIMOZIONE E SMONTAGGIO GRUPPO DIFFERENZIALE -
DIFFERENTIALAGGREGAT ABNEHMEN UND ZERLEGEN - REMOCION Y DESMONTAJE GRUPO DIFERENCIAL -
22
GB
Remove the planetary gear (22).
Mark the 37 mm value on a pin-driver; using the same pin-driver,
insert the spring pins (25) into the journals (23) and (24).
NOTE. The spring pins are centred in journals (23) and (24) when
the countermark is lined up with the edge of the body of the
differential unit (26).
28
GB
Extract the cross journal (27), the planet wheels (28) complete with
shim washers (29) and the second planetary gear (22).
23 24
GB
Extract the spring pins (25) from journals (23) and (24).
1026
DEGAGEMENT ET DEMONTAGE DU GROUPE DIFFERENTIEL
25
24
26
F1241157
a
29
F1241159
c
25
F1241161
e
Remove the long planetary carrier journal (23) and the two short
journals (24).
33
Remove the 2nd friction (20) complete with ring (21). Also remove
any shims (19).
CAUTION! 1 - Do not change the position of the disks forming the
friction.
2 - Check that the overall thickness of friction exceeds 17.3 mm; if
lower, substitute both friction units.
Only if bearings are replaced.
Remove the thrust blocks of bearings (9) from the intermediate
covers (1) and (2).
50 BOMAG
Essieu
26
GB
32
GB
9
GB
008 924 62
23
24
F1241158
b
F1241160
d
1
F1241162
f