Y-Carriage Stepping Motor - Bernina arista 165 Service Manual

Y-Carriage Stepping Motor a185
47
48
43
46
45
49/ 50/ 51
52
43
44
43
Disassembly:
1) Remove covers A to D
2) Remove screws (43)
3) Remove carrier support (44)
4) Loosen V- Print (48) and disconnect connection (45, 46,
47)
5) Remove nuts (49) along with toothed (50) and normal
washer (51)
6) Remove stepping motor (52)
Assembly:
1) Position stepping motor (52) and secure with nuts (49)
along with toothed (50) and normal washer (51)
2) Check ease of run. Caution! Gear wheel of the stepping
motor has to be set without play!
3) Reconnect V-Print connections (45, 46, 47) and position
V-Print (48)
4) Position carrier support (44) and fasten with screws (43)
5) Check whether the cables are not pinched
6) Reattach covers D to A
7) Attach embroidery module to the sewing computer
8) Check all functions in service program 6
9) Download and embroider the test sample in the service
program 6i
10) Compare embroidery results with the table (page 85)
55
65