Singer 471U - Cutter

He] Needle breakage detection
1. Loosen the two screws remove the thread
breakage detection lever O.
2. Loosen the two screws O on the cutter clutch
stopper 0 (loosen one ofthe screwsfrom the top of
the arm), and while pulling out the thread breakage
detection lever shaft
0, remove the cutter clutch
stopper 0.
[HI Cutter
1. Loosen the two screws0 on the cutter operation
shaft holder
0, and pull out the cutter operation
shaft from the bottom.
2. Remove the two screws 0, and remove the cutter
clutch guide 0.
3. Remove the cutter return spring 0.
4. Loosen the two screws 0 on the set collar 0
5. Loosen the screw 0.
6. While pulling out the cutteroperation arm shaft 0,
remove the cutter operation arm shaft assembly 0,
the cutter stop lever plate mounting 0, and the
cutter stop lever shaft
0.
7. Remove the two screws 0 and the cutter clutch
shaft guide 0.
8. Loosen the two screws 0 on the cutter clutch set
collar 0, and while pulling out the cutter presser
bar 0 , remove the cutterclutchcollar 0, the cutter
clutch set collar 0, the collar presser spring 0, and
the cutter clutch presser bar 0.
-19-
0
0
00 0000
From the library of: Superior Sewing Machine & Supply LLC