Taylor 8757, Original Operating Instructions

Page: 34 / 58

6-6
OPERATING PROCEDURES
Models 8752, 8756, and 8757
Operating Procedures
6
Note: Check bands have two smooth surfaces. A
concave shape indicates an incorrect assembly. Turn
the check band inside out to correctly expose the flat
surface.
Figure 6-21
4. Put a small amount of lubricant inside the piston and
insert the liquid valve body into the piston.
5. Apply a small amount of lubricant to the lower inside
diameter of the pump cylinder to a depth equivalent
to the length of your index finger. Once applied, the
amount of lubricant should be equal to a paper-thin
film.
Figure 6-22
6. Insert the assembled piston and liquid valve body
into the pump cylinder and push upward. Align the
steel button at the base of the liquid valve body with
the cut-out groove at the bottom of the pump cylinder.
Note: The drive hole in the piston must be visible
through the drive hole in the pump cylinder.
Figure 6-23
7. Assemble the mix inlet fitting. Slide the O-ring into
the groove on the mix inlet fitting and lubricate with
Taylor Lube.
Figure 6-24
8. Attach the spring and poppet to the end of the mix
inlet fitting above the O-ring. The spring must be
securely fastened and not allowed to float freely.
Note: The rubber poppet and spring act as a
pressure relief valve to prevent a pressure build-up in
the freezing cylinder.
Figure 6-25
15041
Apply the appropriate
Taylor approved food safe lubricant.
Apply the appropriate
Taylor approved food safe lubricant.