Remove the four stud bolt securing the pump housing to
the gearbox.
Figure 7
Figure 8
Slide the pump housing away from the gear box. In this
time, handle the shim(s) with care to avoid lost and
damage. If the housing is stuck, alternately tap on the
back of the inlet and outlet ports with a soft hammer.
Figure 9
Please handle the shims with care to avoid lost and damage when assemble and disassemble.
Figure 10
Figure 11
Figure 12
Clean and examine all of the pump components for damage. Replace damaged
components as required. JEC recommends replacing all of the wetted elastomers
during reassembly.
13