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Doc. #: A-718C, Rev. 1
Page 28 of 36
8.1.9 Apply grease to the two (2) O-ring grooves recessed in the top of the body. Grease both O-rings. It should
be easier to position the top O-ring, then install the other one into the lower groove. Be sure both O-rings
are properly installed in the grooves.
8.1.10 Insert packing rings. Ensure to the place the packing rings with the pointed end facing upward.
Figure 8-16 Insert Packing Rings
Figure 8-14 Install First O-ring in Lower Groove
Figure 8-15 Install Second O-ring in Upper Groove