WILDEN PUMP & ENGINEERING, LLC 16 WIL-12350-E-02
AIR VALVE/CENTER-SECTION DISASSEMBLY
Step 33
Using a hex wrench, remove the fasten-
ers that connect the inner piston to the
diaphragm assembly. Inspect diaphragm
for nicks, gouges, chemical attack or abra-
sion. Replace if necessary with genuine
Wilden® parts.
Step 29
Using an air nozzle with a rubber tip, apply air to the air manifold
tube. This will force the power cylinder piston away from the
power cylinder body.
Continue to apply air pressure to the air manifold tube port until
the power cylinder piston is moved out of the power cylinder
body.
Step 30
Retain the shaft bushings for use in reassembly.
Step 31
Inspect the center section cover and bush-
ings. Replace if necessary with genuine
Wilden® parts.
Step 32
Inspect the O-ring cover for nicks, gouges,
chemical attack or abrasion. Replace if
necessary with genuine Wilden® parts.
To Next Page
Loading...
Need help?
General
