How To Change From Horizontal Feed To Elliptical Feed - JUKI DSC-245 Instruction Manual

27.HOW TO CHANGE FROM HORIZONTAL FEED TO ELLIPTICAL FEED

WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
This model can be changed to elliptical feed by changing the related parts accordingly.
List of parts to be replaced
Note No. Part No.
1 MAQ09210000
2 MAQ09211000
* MAQ09411000
3 MAN10451000
* 21305206
4 MAQ09202000
* MAQ09402000
5 MAQ09204000
6 MAQ09205000
7 MAQ09206000
8 SS7110510SP
9 MAQ09203000
* 10 MAQ09201000
MAQ09401000
11 SS2110930SP
12 MAQ093080A0
★
13 MAN10452000
★
14 B1653245000
★
15 B1640245000
★
16 B1638245000
★
17 D1606245E00
★
18 B1652245000
19 B1603245000
20 B1639245000
21 SS7110910SP
(Caution) 1．The parts attached with an asterisk(*) are the exclusive parts for the DSC-245V-4 or 7.
2．★ marks mean the parts used succeedingly after replacement.
Part Name
Feed bar block
Feed bar block shaft
Feed bar block shaft
Feed
Feed
Top cover of bed
Top cover of bed
Screw in binder
Nut of screw in binder
Tape guide
Screw in tape guide
Spring of top cover of bed
Throat plate
Throat plate
Screw in throat plate
Presser foot (asm.)
Walking foot
Screw in the feed bar shaft cover
Cover of feed bar shaft
Spring support shaft
Feed bar
Screw in feed
Feed bar oscillating arm
Feed bar hinge stud
Feed bar hinge stud screw
– 16 –
1. Removing process
1) Remove presser foot (asm.)  and walking
foot  .
2) Loosen throat plate setscrew  and remove
throat plate  .
3) Loosen screw  in the feed bar shaft cov-
er,and remove top cover ❹ of the bed,top
cover spring ❾ of the bed and cover  of
feed bar shaft.
4) Remove the feed unit with tape guide
❼ ,screw ❽ in the tape guide,screws ❺ in
the binder and nuts ❻ of the screws in the
binder attached on top cover ❹ of the bed.
5) Remove spring support shaft  .
6) Remove feed bar  .(At this time,it should
be removed with feed ❸ ,feed bar block
shaft ❷ attached in place.)
7) Remove feed bar block ❶ from feed bar
oscillating arm  .
8) Remove feed bar block shaft ❷ from feed bar  .
9) Loosen screws  in the feed,and remove
feed ❸ .
10) Remove feed bar stud  ,screw  .
Q'ty Remarks
1
1
1
1
1
1
1
2 11/64 40 thread ridges
2 11/64 40 thread ridges
1
1 11/64 40 thread ridges, L=5
1
1
1
2 11/64 40 thread ridges, L=8.5
1
1
1 9/64 40 thread ridges, L=10
1
1
1
2 1/8 44 thread ridges, L=3.7
1
1
2