Elevation Potentiometer Replacement; General; Elevation Potentiometer Harness Assembly Replacement - GE T2100 Service Manual

Elevation Potentiometer Replacement

General

Elevation Potentiometer Harness Assembly Replacement

Potentiometer Installation Procedure:
Revision A
Assembly/Disassembly: Elevation Potentiometer Replacement
Replace the Elevation Potentiometer Harness on GE T2100 Treadmills
experiencing elevation hesitation and seeking problems or a faulty GE
T2100 Treadmill stop condition during an elevation change.
1. Lower GE T2100 Treadmill to 0% grade.
2. Turn the power switch off, disconnect the power cord from the wall
outlet, and remove the shroud.
3. Remove old potentiometer harness assembly. See
Sub-Assemblies"
CAUTION
DO NOT apply any pulling force to the potentiometer
shaft. If this does occur, the entire potentiometer harness
will require replacement. The potentiometer is
susceptible to damage resulting from an axial pulling
force on the shaft (see figure).
1. Remove the nut and washer from the potentiometer.
2. Attach the mounting plate to the potentiometer and secure with the
washer and nut provided.
3. Attach the plastic coupling tube to the potentiometer to
approximately 1/3rd of the coupling tube length, such that there is
sufficient length remaining to attach to the elevation shaft. Do not
press the tubing on any farther than it needs to. We want to avoid
GE T2100 Treadmill
2021403-031
on page 7-4.
"Location of Major
037
7-23