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 TM 55-1905-223-24-18-1
DISASSEMBLY
a.
Remove hexagon nuts (18, FIGURE 2-181) and handwheel (17) from scuttle (1).
Remove cotter pins (16) from cylindrical pins (6), then remove cylindrical
b.
pins.
c.
Loosen set screws (20) and remove dog arms (23) from guides (21) from
scuttle.
d.
Remove steel bushings (22) and springs (5) from scuttle.
e.
Remove spider (19) and shim (10) from scuttle.
f.
Remove bronze bushings (7) and preformed packing (9).
Then remove dog stud (8) from scuttle.
g.
Remove gasket retainer (15) and gasket (14) from scuttle.
h.
Clean gasket channel thoroughly.
i.
NOTE
After removing the old gasket, the entire
gasket channel should be thoroughly cleaned.
Remove pipe sleeve (11).
j.
NOTE
Refer to TM 55-1900-204-24 for detailed
cutting and welding procedures,
k.
Remove coupling (4) from scuttle.
Remove sleeve (2) and stop (3) from scuttle.
l.
m.
Remove flanged plate (13).
2-711
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