GE T2100 Service Manual page 128

Assembly/Disassembly: Elevation Potentiometer Replacement
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 if axial pulling forces are applied
to the shaft.
Do not attempt to remove the potentiometer by grabbing
the potentiometer and pulling it off.
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7-26 GE T2100 Treadmill Revision A
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