Specifications

WILDEN PUMP & ENGINEERING, LLC 12 WIL-10410-E-02
PUMP DISASSEMBLY
Step 4
Remove the discharge valve
balls and valve seats from the
liquid chambers and inspect for
nicks, chemical attack or abrasive
wear. Replace worn parts with
genuine Wilden parts for reliable
performance.
Step 5
Using an appropriate-sized wrench,
remove the two (2) small clamp
bands that fasten the inlet manifold
to the liquid chambers.
Step 6
Lift the liquid chambers and center
section assembly from the inlet
manifold to expose the inlet valve
balls and valve seats. Inspect ball
cage area of inlet manifold for
excessive wear or damage.
Step 7
Remove the inlet valve balls and
valve seats from the inlet manifold
and inspect for nicks, chemical
attack or abrasive wear. Replace
worn parts with genuine Wilden
parts for reliable performance.
Step 8
Using an appropriate-sized wrench,
remove one set of large clamp bands
that secure one liquid chamber to
the center section.
Step 9
Pull liquid chamber away from the
center section to expose diaphragm
and outer piston. Remove other
side of the liquid chamber from
center section.