Honeywell HON R100NG Series User And Maintenance Manual page 64

User manual for HON R100 gas pressure regulator with HON P095NG pilot
Figure Step Description
40 Screw the hex nut (2) and the upper
diaphragm plate (1) back on the pin (3).
Use threadlocker as specified in the list in
the appendix.
41 Insert the diaphragm unit (1) back into the
second pressure stage's housing.
42 Put the spring housing back in place,
Tighten the screws (1), including the
washers, in a criss‐cross sequence. Refer to
the additional tightening torque infor‐
mation at the beginning of this topic.
43 Insert the compression spring (2) and the
spring plate (1) back in.
44 Take the lock nut. Replace the O‐rings (1, 2)
with new, lubricated O‐rings.
Maintenance
64