EATON
WCB11076.1 WCBD Brake Assemblies with ORB Coolant Ports Installation, Operation and Maintenance Manual October 2014
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3.0 OPERATION
3.1
Conditions of Operation
3.1.1 With the exception of the dual cylinder/piston
power head (section 3.1.2, below), operation of
the WCBD brake assembly is identical to operation
of the WCB2 tensioner/brake. Refer to section 3.0 of
IOM WCB 11076 for conditions of operation of the
WCBD brake assembly.
3.1.2 When applying operation air pressure to only one
of the two WCBD brake assemblies piston pressure
ports (item 19), of the dual piston configuration, the
second piston pressure port must be open/vented
to the atmosphere, with a filter installed in the vent
line, as appropriate, to avoid contamination by foreign
objects into the cylinder during piston operation.
WCBD Brake Assemblies with ORB Coolant Ports
