Baby Lock Ellisimo BLSO, Service Manual

Page: 22 / 65

4 - 9
Adjustment
In
spection and
Adjustment
Motor belt tension
[Adjustment standard]
1.5 to 3.5mm slack by pushing the center of the belt with a force of 0.98N (100g).
[Adjustment procedure]
1. Remove the covers. See “Procedure 1 to 12 in Main parts in Basics of Disassembly in Chapter 2”.
2. Loose the 2 upset screws (M4x12 DB) of the motor holder by the wrench of the M4 (7mm).
3. Move motor holder up and down adjust the belt, 1.5 to 3.5mm slack by pushing the center of the belt with a force
of 0.98N (100g).
4. Tighten the 2 upset screws (M4x12 DB) of the motor holder. (tightening torque: 1.18 to 1.57N
·
m)
5. Assemble the covers. See “Procedure 3 to 14 in Main parts in Basics of Assembly in Chapter 2”.
XC2277001 Push-pull gauge (3N)
Motor holder
Upset screw (M4x12 DB)
1.5 - 3.5mm
0.98N (100g)
24