Brother NV4000D Service Manual page 248

Module
14
Press foot lifter attachment
1. Attach the retaining ring (E4) to the groove near the edge of the presser lift
shaft 1.
2. Apply a light covering of MOLYKOTE EM-30L to the surface of the
presser lift shaft 1.
3. Insert the presser lift shaft 1 from the thread release rod.
4. Insert the 2 washers 2 into the presser lift shaft from the rear of the unit
holder.
*Key point
• Lift the presser bar clamp slightly when inserting washers.
5. Apply a bead of MOLYKOTE EM-30L to the section where the presser
foot lever 3 contacts the presser bar clamp.
6. Insert the presser foot lever 3 into the presser lift shaft 1 from the rear of
the unit holder, and then attach the retaining ring (E4).
Apply MOLYKOTE EM-30L to the surface of the
presser lift shaft.
Apply MOLYKOTE EM-30L to the section where the
presser foot lever contacts the presser bar clamp.
Start movie clip (CD-ROM version only)
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Needle-presser module
Light covering
Bead
1 Retaining ring E4
1
3 Retaining ring E4 2
1