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CORRECTIVE AND PREVENTIVE MAINTENANCE AND PRESERVATION
Maintenance of the BORDEN Type Lining
Insert a screwdriver of 1.2mm in the face of the lining as per (fig. a), using it as a lever until removing
it from the hole.
Remove the damaged lining (fig. b).
Place the new lining in the hole leaving the holes aligned, an with a screwdriver push the lining
carefully downwards (fig. c).
Maintenance of the MIDWEST Type Lining
Use the same procedure as the BORDEN type.
Maintenance of O-Ring
Change:
Insert a screwdriver of 1.2mm in the channel of the O-ring. 1, moving it outwards (fig. a), first
removing the ring from channel 1 and then from channel 2, (fig. b).
In order to fasten the new ring, execute the opposite process without the screwdriver (fig. c).
fig. a
fig. a
fig. a
fig. b
fig. b
fig. b
fig. c
fig. c
fig. c
