Ol Link Plate / Ol Lever - Brother SB3734T Service Manual

Disassembly
9

OL link plate / OL lever

1. Remove the two screws (screw, bind M4x4) to remove the OL link plate from the two OL links.
*Assembling note
• Fully tighten the screw after performing
2. Remove the stopper screw to remove the OL link from the OL lever.
3. Remove the stopper screw to remove the two OL links from the OL eccentricity.
4. Pull out the OL lever from the OL lever shaft.
5. Remove the screw (set screw, socket (CP) M4x4) to remove the OL lever shaft.
*Assembling note
• Check that the end face of the OL eccentricity at the same grade level as the end face of the OL lever.
6. Remove the retaining ring E6 from the OL lever shaft.
Screw, Bind M4X4
Set Screw, Socket (CP) M4X4
Stopper screw
OL link plate
Screw, bind M4x4
Set screw, socket (CP) M4x4
Upper blade / Lower blade / Looper
"Over looper position
OL lever
OL link
Stopper screw
Fig. 2-9
2 - 33
adjustment".
Retaining ring E6
OL eccentricity
OL lever shaft
OL link
Set screw, socket (CP) M4x4