A-1000, Rev. 3.
2
Page 17
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4.1.5
Loosen the top locknut (item 8) with a wrench on the stem (item 2) while
holding the retainer in place (item 3) with another wrench.
TIP:
•
Use a 15/16” wrench on locknut (item 8).
•
Use a 1” wrench to hold the retainer in place (item 3).
Figure 4-5 Loosen Locknut
4.1.6
Remove the top locknut (item 8) from the valve stem (item 2).
TIP:
Use a 15/16” wrench to remove the locknut (item 8).
Figure 4-6 Remove Locknut
4.1.7
Lift up the O-ring retainer (item 3).
TIP:
A two-arm puller, or a pair of screwdrivers may be required.
Figure 4-7 Remove Retainer
4.1.8
Remove the O-rings (items 10 and 11) from the O-ring groove of the retainer
(item 3).
TIP:
Use a non-scratching tool to remove the O-rings.
Figure 4-8 Remove O-Rings
8
3
8
2
11
10
3
3
