SERVICING YOUR PUMP
47
11. If the diaphragm is to be
reused, mark the
diaphragm to allow it to be
installed in the same
position. With a 19 mm
wrench, remove the four
nuts securing the
connecting rod to the lower
flange. Remove the
diaphragm. For
reassembly, note the
shoulder on top of the
diaphragm.
NUT (4)
WASHER (4)
SHOULDER
LOWER
FLANGE
DIAPHRAGM