WIL-12330-E-08
Wilden
®
20
Disassembly / Reassembly
Step 4
Remove muffler plate and air valve bolts
from air valve assembly exposing
muffler gasket for inspection. Replace, if
necessary.
Step 5
Lift away air valve assembly and remove
air valve gasket for inspection. Replace,
if necessary.
Step 6
Remove air valve end cap to expose air
valve spool by simply lifting up on end cap
once air valve bolts are removed.
NOTE:
Pro-Flo X™ air valve
incorporates an end cap at both
ends of the air valve.
Step 7
Remove the air valve spool from the air
valve body by threading one air valve
bolt into the end of the air valve spool
and gently sliding the spool out of the air
valve body. Inspect seals for signs of
wear and replace entire assembly if
necessary. Use caution when handling
air valve spool to prevent damaging
seals.
NOTE:
Seals should not be
removed from assembly.
Seals are not sold separately.
Step 8
Remove pilot sleeve retaining snap ring
on both sides of center section with
snap-ring pliers.
Step 9
Remove pilot spool sleeve from
center section.
Summary of Contents for PSG WILDEN SANIFLO PS2 Series
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