FT-5 User Manual Page 38
2.
With the motor connector of the stepper
motor pointing to the right, slide FT11 on top
of the stepper motor. Place the MK9 over the
drive gear. You will need to remove the M3
nut from the back of the MK9 to get it to lay
flat. Tighten the two M3 screws on the top of
the MK9. One is located behind the lever by
the spring.
3.
Lay the Al upper block on the stepper motor so
that the M6 threaded hole is on the left.
4.
Lay the heat sink fin on top of the Al upper
block. Use two M3x40mm screws to secure it
in place. Insert The M6 PTFE tube (aka Barrel)
into the right hole and position it flush with
the top of the upper block. Secure this in place
using a M3 setscrew. Screw on the 3D hotend
onto the M6 tube. It may help to remove the
heated core and the thermistor.
