TM 55-1925-284-14&P
0027 00
3. Remove the eight bolts (figure 2, item 2) and eight nuts (figure 2, item 3) from the flanged gate valve
(figure 2, item 1).
4. Remove the flanged gate valve (figure 2, item 1) from the piping (figure 2, items 4 and 5).
5. Remove the gaskets (figure 2, item 6) from the piping (figure 2, items 4 and 5). Discard the gaskets.
INSTALLATION
WARNING
Removing components by means of wire brushing produces flying particles. These
particles can cause serious injury to personnel. Protective goggles, gloves, and
long sleeves must be worn at all times during wire brushing operations. Failure
to comply with this warning can result in serious injury to personnel.
1. Clean the flanged ends of the piping (figure 2, items 4 and 5) with a wire brush.
2. Position the flanged gate valve (figure 2, item 1) between the piping (figure 2, items 4 and 5). Install the new
gaskets (figure 2, item 6) and secure the flanged gate valve in place with the eight bolts (figure 2, item 2) and
the eight nuts (figure 2, item 3).
3. Perform the Follow-On Service procedure at the end of this work package.
FOLLOW-ON SERVICE
1. Remove the lockouts and tagouts (FM 55-502).
2. Return the MSD to operation under usual conditions (WP 0005 00) and check for leaks at the replaced valve.
3. Return the MSD to the desired readiness condition.
END OF WORK PACKAGE
0027 00-4