WILDEN PUMP & ENGINEERING, LLC 10 WIL-12350-E-02
PUMP DISASSEMBLY
Step 5
Next, remove the clamp bands that secure the ball valve housing
to the liquid chamber. Remove the ball valve housing, valve ball
and gasket. After removing ball valve housing, inspect for abrasion
in the ball cage area.
NOTE: If your pump is fitted with a mushroom valve, remove the
mushroom valve housing, mushroom valve and gasket.
Step 6
Loosen the nut and remove the inlet manifold clamp bands. Next,
remove the clamp bands that secure the valve housing to the
liquid chamber. After removing ball valve housing, inspect for
abrasion in the inlet manifold area.
Step 7
Next, remove the ball valve housing, valve ball and gasket from
liquid chamber. To ensure proper alignment during reassembly
of manifold/liquid chamber interface, turn off-set portion of valve
housing to the left or to the right. This procedure works for the
inlet and discharge manifold connections.
Step 8
Inspect the ball valve housing and valve ball for signs of abrasion.