TM 55-1925-284-14&P
0019 00
4. Slide the sight glass (figure 2, item 7) up into the outlet valve (figure 2, item 2) and then down into the inlet
valve (figure 2, item 1). Secure the sight glass by tightening the collars (figure 2, item 6).
5. Install the rods (figure 2, item 4) in the sight glass assembly (figure 2, item 5).
6. OPEN the sight glass inlet valve (figure 2, item 1) and the sight glass outlet valve (figure 2, item 2) on the
affected sight glass (figure 2, item 3).
7. CLOSE the WET WELL DRAIN TO HOLDING TANK valve, MSD-13 (figure 1, item 4).
8. OPEN the WET WELL DISCHARGE valve, MSD-10 (figure 1, item 3).
9. Remove the lockouts and tagouts (FM 55-502).
10 Return the MSD to operation under usual conditions (WP 0005 00).
11. Verify that there are no leaks at the sight glass (figure 2, item 7) on the wet well (figure 2, item 9).
12. Return the MSD to the desired readiness condition.
END OF WORK PACKAGE
0019 00-4