promelectroavtomat XL2120 Service Manual page 4

Disassembly Procedure
8. Remove the pull spring of the Z linkage. (Ø6 × 22 mm)
9. Remove the retaining ring E3 that links the Z linkage and the selection unit and E5 that links the Z linkage
and the needle bar supporter and then remove the Z linkage.
10. Remove the feed transmission spring that fastens the selection unit. (Ø5 × 21 mm)
11. Remove the four screws (three giza tite 5 × 16, and one step screw) that fasten the selection unit and remove
the selection unit.
12. Remove the two screws (giza tite 5 × 16) securing the lower shaft metal retainer to remove it.
13. Remove the one screw (giza tite 5 × 16) for the feed transmission holder.
14. Remove the two screws (giza tite 5 × 16) holding the base plate assembly and remove the feed module.
15. Remove the screw holding the lamp and remove the lamp unit. (3 × 20)
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