Check Valve Removal
Remove the two pipe plugs on
each side of the valve body, to
expose the lever arm pin (item
13) and the hinge pin (item 11).
Using a brass rod (smaller in
diameter than the pins), gently
tap out the rear lever arm (item
13) pin first.
CAUTION: Support the lever arm
(item 10) while completely
removing the lever arm pin. Let
the lever arm rest gently in the
bottom of the check valve.
Summary of Contents for 18-4
Page 1: ...Model 18 4 3 10...
