nomad NTG25 TRANS-FLO, Руководство по эксплуатации

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Center Block Assembly:
The pump’s center block consists of a
polypropylene or aluminum housing with a
cast-in bronze bushing. The bushing has eight
grooves cut on the inside diameter. There are
fourTRACKER™sealsthatfitinthesegrooves.
Since these TRACKER™ seals form a part of
the shifting function of the pump, it is necessary
that they be located in the proper grooves. When
bushing wear becomes excessive, a new center
block must be used.
CENTER BLOCK/SEAL DISASSEMBLY
Step 8:
To remove the diaphragm assembly from
the shaft, secure shaft with soft jaws. Using an
adjustable wrench, remove the diaphragm assembly
from shaft.
NTG25
NOMAD TRANS-FLO™
Grooves in bushing
which contain
TRACKER™ seals
DISASSEMBLY/REASSEMBLY
9
P/N N02-3210-77-225 P/N N02-3820-03-07