Baby Lock BLDY Service Manual page 286

Application of
Assembly
4. Insert the outer rotary hook shaft into the spacer, outer rotary hook assy, washer 6, spacer and shaft
supporter, and then tighten the screw (set screw, socket (CP) M4x6) temporarily.
5. Set the feed dog to the feed bar assy, and then tighten the two screws (screw, bind M3x6) temporarily.
*Key point
• Fully tighten the screw after performing
Set Screw, Socket (CP) M4X6
Screw, Bind M3X6
Shaft supporter
Set screw, socket (CP) M4x6
Feed module
"Adjustment of Front/back and left/right position of feed
Screw, bind M3x6
Feed dog
Feed bar assy
3 - 188
dog".
Outer rotary hook shaft
Spacer
Outer rotary hook assy
Washer 6
Spacer
Shaft supporter