User and Maintenance Manual
Failsafe hydraulic brake ID 2000N
Model ID 2000N-116
Date: 2014/06/27
Revision: 1.1
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9.4.
Changing the cup springs
1.
Remove the springs as described from point 1 to point 6 in section 9.3.
2.
Unscrew the anchoring screws (C61421) cautiously proceeding in a diagonal sequence and
then remove the cover (D71242) (Photo 37).
Photo 37
Take special care during these operations as the brake contains preloaded springs,
proceed therefore gradually with the utmost care and attention so that they are
completely released and do not jeopardize any aspects of safety.
3.
Remove, in the following order: 1 shim C62256, 6 cup springs C62410, 1 shim C62256, 1
shim C62295. Replace all the cup springs including those which seem to be in good
condition (replace the shims only if necessary).
4.
Clean any excess grease from the bottom of the cover and the thruster (Photo 38).
Photo 38
