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Instruction Manual
D104566X012
Other Considerations
Check the condition of the packing bore after you have removed the packing. An easy method for cleaning debris and
minor imperfections from the bore is to use a brake cylinder hone attached to an electric drill. This method often does
a good job of cleaning the packing bore without changing the dimension of the bore. Inspect the packing bore for
damage. Damaged packing bores must be repaired or replaced.
Parts Ordering
Each valve assembly is assigned a serial number that can be found on the valve body. Refer to this serial number when
contacting your
Emerson sales office
number and to the part description and part number from the following parts list. When ordering replacement parts,
refer to the serial number and the 11-character part number for each part required from the following parts list.
WARNING
Use only genuine Fisher replacement parts. Components that are not supplied by Emerson Automation Solutions should
not, under any circumstances, be used in any Fisher valve, because they may void your warranty, might adversely affect the
performance of the valve, and could cause personal injury and property damage.
for technical assistance. When ordering replacement parts, refer to this serial
Maintenance Packing System for Sliding-Stem Valves
October 2020
5
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