Repair of vessel subassembly (third stage) consists of replacing ball valves (2), (2) and preformed packing
a. Connect sight glass (21) to vessel (20).
b. Install pipe plug (18) on vessel.
c. Connect pipe nipple (16) and ball valve (17).
d. Connect pipe nipple (15) and stop check valve (14).
e. Position and connect pipe nipple (11) to vessel.
f. Position and connect support (10) by screwing support on pipe nipple (11).
g. Lower coalescer element (9) on support (10) and into vessel.
h. Install cover (5), two preformed packings (8), packing retainer (6), and self-locking wing nut (7).
i. Connect pipe elbow (19).
j. Position metal tube (12) and connect coupler (13).
k. Attach preformed packing (22) and packing retainer (3) to cover.
l. Connect pipe nipple (1), pipe elbow (4), and ball valve (2) to vessel (20).
m. Connect pipe nipple (1), pipe elbow (4), and ball valve (2) to cover.
n. Vessel cover replaced as specified in paragraph 2-29 .
o. Vessel (third stage) replaced as specified in paragraph 3-27 .