Bomag BW 219 DH-4 Service Training page 994

18.5
CHECKING WEAR AND REPLACING THE BRAKING DISKS - CONTROLLO USURA E SOSTITUZIONE DISCHI FRENO - VERSCHLEISS
KONTROLLIEREN UND BREMSSCHEIBEN AUSWECHSELN - CONTROL DEL DESGASTE Y SUSTITUCION DE LOS DISCOS DEL FRENO -
16
15
GB
Remove checking and guiding screws (15) from the pressure plate
(16).
NOTE. Loosen screws (15) in sequence and proportionally.
GB
Remove springs (17).
NOTE. Accurately check the condition of springs. They should not
be warped.
Any deformation of the springs requires spring replacement.
GB
Remove pinion (4) complete with O-ring (20).
NOTE. The O-ring must be replaced each time the unit is
disassembled.
994
CONTRO Ã LE USURE ET SUBSTITUTION DES DISQUES FREINS
F1241082
a
Remove the pressure plate (16).
CAUTION! Note down the direction of assembly; flow regulator wall
"A" and oil drain holes must face the oil drain plug.
17
F1241084
c
Remove braking discs (18) and (19), noting down direction of
assembly.
NOTE. If disks are not to be replaced, avoid changing their
position.
4
20
F1241086
e
Unscrew and extract the braking disk clearance adjustment crown
wheel (21).
BOMAG 18
16
GB
GB
GB
Essieu
A
F1241083
b
19
18
F1241085
d
21
F1241087
f
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