YAMADA NDP-H40, Maintenance Manual, Page: 7 / 18

4
■
NDP-H50
•
H80 BP
□
types
▪
Remove the 6 (8 on the NDP-H80) retainer bolts 1 from
the out manifold, and remove the protector and out
manifold. [Fig.4.7]
▪
Remove the ball, valve guide (only NDP-H80), valve seat
and O ring. [Fig.4.8]
▪
Remove the 6 (8 on the NDP-H80) retainer bolts 2 from
the in manifold, and remove the protector and in manifold.
[Fig.4.7]
▪
Remove the ball, valve guide (only NDP-H80), valve seat
and O ring. [Fig.4.9]