Honeywell HON R100NG Series User And Maintenance Manual page 53

User manual for HON R100 gas pressure regulator with HON P095NG pilot
Figure Step Description
3 Unscrew the bottom cover's nuts (1).
Remove the cover. Caution! Parts from the
inside may fall out.
4 Unscrew the securing rode used to secure
the diaphragm (1). While doing so, secure
the valve shank from below.
5 Remove the upper diaphragm plate (1) and
the diaphragm (2).
6 Remove the lower diaphragm plate (1).
7 Remove the compression spring (1) and
the spring plate (2).
Maintenance
53