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4-12
VALVE ASSEMBLY. (Cont'd)
(2) Using wrench, remove hexagon nuts and lockwashers from hexagon head bolts on male coupling on
valve assembly. Remove bolts and flatwashers. Remove male coupling and gasket from valve
assembly.
(3) Using a wrench, remove hexagon nuts and lockwashers from hexagon head bolts securing female
coupling to valve assembly. Remove bolts and flatwashers. Remove female coupling and gasket.
(4) Remove gaskets from hose assembly female coupling and valve assembly female coupling.
b.
Repair and Replacement.
(1) Clean all parts by wiping with a cloth.
(2) Inspect all parts for cracks, dents, breaks, or wear. If any parts are no longer serviceable, replace before
reassembly.
c.
Reassembly.
(1) Place gasket in valve assembly female coupling and in hose assembly female coupling.
(2) Place gasket and female coupling on valve assembly.
(3) Assemble with flatwashers on bolts. Insert bolts through coupling, gasket, and valve assembly.
(4) Place lockwashers and nuts on bolts. Using a wrench, tighten nuts.
(5) Place gasket and male coupling on valve assembly.
(6) Assemble with flatwashers on bolts. Insert bolts through coupling, gasket, and valve assembly.
(7) Place lockwashers and nuts on bolts. Using wrench, tighten nuts.
4-21
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