2. Assembling the parts
WARNING :
In order to prevent accidents caused by a sudden start of the sewing machine, the following proce-
dure has to be carried out after turning OFF the power supply and air supply to the sewing machine.
❶ ❶
Tension disc releasing solenoid
tension release auxiliary shaft asm.
❷ ❷
❹ ❹
❸ ❸
❺ ❺
1) Loosen screw ❶ . Detach tension release
solenoid ❷ .
2) Loosen screw ❸ . Detach thread tension con-
troller ❹ .
3) Detach the face plate. Take out tension disc
releasing solenoid tension release auxiliary
shaft asm. ❺ from the solenoid mounting hole.
Pull the auxiliary shaft in the direction
of the arrow until it comes off.
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