Assembly Of Thread Tension Dial Assembly - Brother SL100 Service Manual

Application of
Assembly
1

Assembly of Thread tension dial assembly

1. Set the upper tension control releaser to the shaft of tension control holder assy, and secure it with the
retaining ring E4.
2. Insert the straight line part of spring (X55821) into the middle one of five holes on thread tension stand,
and set the spring (X55821) to the thread tension stand. And set the thread tension disc presser to the
thread tension stand, and hang the hook part of spring (X55821) on the notch part of thread tension
disc presser. And set the two tension discs and the tension disc plate to the thread tension stand, and
set the tension spring (X55630) and the tension control nut to the bottom side of thread tension stand,
and tighten the tension control stud.
3. Set the tension control knob to the thread tension stand, and secure it with the screw (taptite, bind B
M3X10). And attach the thread tension label to the tension control knob.
4. Align the three tabs of thread tension stand with the three notch parts of tension control holder assy as
shown in the illustration below. And set the thread tension stand to the tension control holder assy, and
turn the thread tension stand in the direction of the arrow, and lock it with the hook.
Tension spring
(X55630)
Tension control nut
Upper tension
control releaser
Notch part
Tab
Lock
Notch part
Tab
Needle threading mechanism
Retaining ring E4
Tension control
holder assy
Middle one of
five holes
Hook
Thread tension stand
Straight line part
Hook part
Notch part
Tension discs
Tab
Notch part
Tension disc plate
Thread tension stand
3 - 42
Thread
tension stand
Spring (X55821)
Thread tension disc presser
Tension control knob
Taptite, Bind B M3X10
Spring (X55821)
Tension spring (X55630)
Tension control stud
Taptite, bind B M3X10
Thread tension label