Bomag BW 219 DH-4 Service Training page 1036

18.5
REMOVAL AND DISASSEMBLY OF THE DIFFERENTIAL UNIT - ASSEMBLAGGIO ED INSTALLAZIONE GRUPPO DIFFERENZIALE -
DIFFERENTIALAGGREGAT ZUSAMMENBAUEN UND INSTALLIEREN - MONTAJE E INSTALACION DEL GRUPO DIFERENCIAL -
5
GB
Fit spring washers (6) onto the screws (5).
Coat screws with Loctite 270 and screw them tight into the crown.
Position the stop block "A"; while holding the crown resting on the
block, tighten the screws (5) to a torque of 135 ± 138 Nm.
CAUTION! Tighten screws using the criss-cross method.
GB
Lock the intermediate cover (2) with the journals (31) tightened to a
torque of 129 ± 143 Nm.
T7B
GB
Remove tool T7B on crown opposite side.
1036
ASSEMBLAGE ET INSTALLATION DU GROUPE DIFFERENTIEL
A
F1241177
a
31
2
F1241178
c
F1241180
e
60 BOMAG
35
2
GB
Check the condition and position of the O-ring (30); lubricate the
seal and install the intermediate cover (2) on crown wheel side.
2
GB
Install tool T6 on the journals (31) on the crown wheel side, placing
distance pieces and locking with two nuts. Insert differential
centring and support tool T7A into tool T6.
NOTE. Make sure that the differential unit is tightly engaged in the
intermediate cover (2).
1
30
GB
Check state and position of O-ring (30); lubricate the seal and fit the
intermediate cover (1) on the crown opposite side.
Lock the intermediate cover (1) with journals (31) tightened to a
torque of 129 ± 143 Nm and remove tools T6 and T7A.
Essieu
F1241145
b
T6
T7A
F1241179
d
F1241181
f
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