HQ Infinity Service Manual
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9.
Install the two upper bearing block mounting bolts
with washers using the 5mm hex tool.
10.
Plug the quilting machine in and turn the power on, but DO NOT START THE MOTOR! The timing will
be off and you could damage the hook if you start the motor at this point.
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IMPORTANT
: Remove the needle just to be safe.
11.
Using the rear hand wheel, rotate the main shaft
until the take-up lever is in its highest position (this
is the Needle Up position).
12.
Slide the main shaft encoder disc back in position
between the sensor forks (the cut-out portion facing
down to get the disc over the first prong of the
sensor fork).
13.
Follow the instructions in the Main Shaft Encoder Disc Adjustment section to set the disc in the
proper position.
14. Snap the top plastic channel insert into position.