Janome MB-7e Service Manual And Parts List page 19

*You need to remove the crank when replacing the presser foot cam.
*The presser foot cam shall be replaced as the crank unit.
Setscrew A
Setscrew A
Supporting shaft
Setscrew B Snap ring-E
Replacing the Presser Foot Cam (1)
Replacing the Presser Foot Cam (1)
Left face plate
Main shaft
Presser foot block
Presser foot lever (unit)
Poly slider
Rulon washer
Rulon washer
1 Remove the spool stand, head set right cover, right cover,
1. Remove the spool stand, head set right cover, right
left cover, moving head, thread catcher (unit)
cover, left cover, moving head, thread catcher (unit)
and needle bar rest.
and needle bar rest.
* The lateral moving unit is not needed to remove.
* The lateral moving unit is not needed to remove.
2. Remove the setscrews A (2 pcs.) and the left face plate.
2 Remove the setscrews A (2 pcs.) and the left face plate.
3. Loosen the setscrew A. Pull the main shaft up.
3 Loosen the setscrew A. Pull the main shaft up.
Remove the presser foot block (unit).
Remove the presser foot block (unit).
4. Remove the snap ring-E.
Loosen the setscrews B (2 pcs.).
4 Remove the snap ring E.
Push the supporting shaft from the backside and pull
Loosen the setscrews B (2 pcs.).
the supporting shaft out to the front.
Push the supporting shaft from the backside and pull the
Remove the presser foot lever (unit), poly slider and
supporting shaft out to the front.
rulon washer.
Remove the presser foot lever (unit), poly slider and rulon
washer.
Setscrew B
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