TM 10-4630-207-13&P
0019 00
2
5
3
1
6
4
Figure 7. Removing Primary Shutoff Mechanism
e. Loosen hose clamp (figure 8, item 1) on shutoff seat collar (figure 8, item 2) and remove seat
from portal lid.
Place new shutoff seat (figure 8, item 3) into position and secure with hose clamp (figure 8, item
f.
1).
g. Place new float ball (figure 8, item 4) onto shutoff seat (figure 8, item 3) as shown.
2
1
4
3
3
Figure 8. Removing Primary Shutoff Seat
h. Position new basket (figure 9, item 1) over float ball and align with brackets (figure 9, item 2).
Install new hex bolts, hex nuts and flat washers (figure 9, item 3) to secure basket to primary
shutoff portal lid and isolation valve assembly (figure 9, item 4).
Place the primary shutoff portal lid and isolation valve assembly (figure 9, item 4) onto the portal
i.
lid (figure 9, item 5).
0019 00-6
