Brother 2104D - Upper Blade; Lower Blade; Looper; Needle Plate Assy; Stitch Width Dial Assy

Disassembly
2 - 25
Disassembly Disassembly
Upper blade / Lower blade / Looper
1
Needle plate assy / Stitch width dial assy
1. Remove the screw (screw, flat SM4.37-40x8) to remove the needle plate assy.
2. Remove the screw (screw, bind M2x4) to remove the fixed needle guard from the needle plate assy.
*Assembling note
• Fully tighten the screw after performing "Fixed needle guard position adjustment".
3. Remove the screw (screw, bind M4x6) to remove the stitch width dial assy.
*Assembling note
• Fully tighten the screw after performing "Stitch width dial adjustment".
4. Remove the screw (screw, bind M4x6) to remove the UL release maintenance spring.
Fig. 2-1
Screw, Bind M2X4
Screw, Bind M4X6
Screw, Flat SM4.37 - 40X8
Screw, flat SM4.37-40x8
Screw, bind M2x4
Needle plate assy
Fixed needle guard
Stitch width dial assy
Screw, bind M4x6
Screw, bind M4x6
UL release maintenance spring