HQ Infinity Service Manual
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2.
Use a 3mm hex tool to remove the eight screws
holding the rear wheel hubs in place.
3.
Carefully pull the rear axle assembly outward
away from the Infinity body. There is a cable
attached to the Y encoder that will likely pull
loose as you do this. If it does not detach on
its own, reach in behind the encoder and
disconnect the cable.
4. Loosen the two set screws in the spiral coupler
closest to the Y-encoder with a 2mm hex tool.
5.
Pull the encoder and wheel hub end of the axle
assembly out of the spiral coupler.
6.
Use a #1 Phillips screwdriver to remove the two
Phillips screws that hold the encoder housing
together.