YAMADA NDP-H40, Maintenance Manual, Page: 6 / 18

3
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NDP-H40 BP
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type
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Remove the 8 retainer bolts 1 from the out manifold, and
remove the out manifold. [Fig.4.4]
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Remove the ball, valve seat and O ring. [Fig.4.5]
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Remove the 8 retainer bolts 2 from the in manifold, and
remove the in manifold. [Fig.4.4]
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Remove the ball, valve seat and O ring. [Fig.4.6]