Honeywell HON R100NG Series User And Maintenance Manual page 70

User manual for HON R100 gas pressure regulator with HON P095NG pilot
Figure Step Description
20 Take the second pressure stage's housing.
Turn the housing over. Remove the valve
rod (1) and the valve rod compression
spring underneath it (provided you have
not already set them aside in a previous
step).
21 Unscrew the guide (1) from the housing.
22 Remove the valve (1). Replace the valve,
including the O‐ring, with a new one. Insert
the new valve into the housing.
23 Take the guide. Replace the O‐rings (1, 2,
and 3) with new, lubricated O‐rings.
24 Screw the guide (1) back into the housing.
Maintenance
70