Stoelting E157, Service Manual

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1. Remove the necessary panels. Model E257 back
panel, Model E157 left side panel.
2. Using a 5/16" wrench, remove the two nuts and star
washers from the torque control mounting bracket
(Fig.40).
3. Remove the torque control from the mounting bracket
by pushing the assembly toward the left side of the
freezer until the mounting studs are clear of the mount-
ing bracket. Then pull the assembly down and towards
you.
4. Using a 1/4" wrench, remove the two nuts from the rear
of the defective micro switch.
5. Remove the micro switch from the mounting studs and
disconnect from the connector.
C. Micro Switch Replacement
1. Connect a serviceable micro switch to connector.
2. Install micro switch onto the mounting studs and
fasten with the two hex nuts. Tighten nuts snugly with
1/4" wrench. Do not over tighten.
3. Position torque control behind the mounting bracket
and allow the two studs to be pushed through the holes
in the mounting bracket.
4. Install the two star washers and nuts onto the mount-
ing studs. Tighten nuts snugly with a 5/16" wrench. Do
not over tighten.
5. Replace the back panel.
Figure 40. Removing Torque Control
Remove Nuts
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