Attaching The Needle - JUKI PS-900-13090 Instruction Manual

4-3. Attaching the needle

WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
❷ ❷
❸ ❸
1)
❷ ❷
❸ ❸
2)
❶ ❶
– 28 –
Loosen screw ❶ to remove the needle.
Be sure to hold the needle so that its
groove ❷ faces toward blade point ❸ of
the rotary hook.
Tighten screw ❶ .
In the case of replacing the needle with a
needle which differs in specifications, be
sure to re-adjust the distance from the
rotary hook to the needle. If you neglect
this re-adjustment, the problems listed
below can occur.
1. Stitch skipping
2. Thread fray
3. Breakage of blade point of hook
4. Breakage of needle