Disassemble The Prv; Inspect The Prv; Re-Assemble The Prv; F Ig Ur E 14 Prv Assembled And Exploded Parts Illustration - GE H301 Series Operating Manual

a. Valve body (valve bore inside)
b. acorn Nut
C. adjusting Spring
D. Retainer
e. o-Ring
F. lock Nut
g. Spring
H. Stop Ring
i. Piston
72 | Chapter 6: Lubrication
PRV assembled and exploded parts illustration
Fi gu Re 14
C O M P R E S S E D S P R I N G F O R C E
SHUTDOWN COMPRESSOR BEFORE DISASSEMBLING THIS
VALVE. DISASSEMBLY OF THIS VALVE DURING OPERATION CAN

Disassemble the PRV

Refer to "Figure 14" for exploded parts illustration.
To disassemble a PRV:
a. Remove the cap "B"
b. Remove the O-ring "E"
c. Remove the lock nut "F"
d. Remove the adjusting screw "C"
e. Remove the retainer "D"
f. Remove the spring "G"
g. Remove the piston "I"
h. Remove the stop ring "H" (Not Recommended - Special tooling is required
to install new stop ring.)

inspect the PRV

Inspect the valve bore and piston for wear and scoring. Replace broken or
damaged parts as required. Clean all of the parts thoroughly.

Re-assemble the PRV

Reassemble the valve by reversing the disassembly procedure.
b
e
F
C
D
RESULT IN PERSONAL INJURY.
Complies with ANSI Z535, ISO 3864, OSHA 1910.145 (f) (6)
g
i
H
a