Janome 1600P-QC Service Manual page 21

e
t
r
w
Motor belt tension
4 – 5mm
8. Driving Motor (continued)
To attach:
z Install the driving motor
u
attach the motor belt
x Loosen the setscrews
up or down to adjust the motor belt tension.
The belt should deflect 4–5 mm when applying 300
grams of load to the middle of the belt.
q
Tighten the setscrews
Insert the motor connector
c
y
connector
v
Attach the motor cover and belt cover.
19
q to the motor bracket
e
. Tighten the nuts
t slightly and move the motor
t
firmly.
y and motor sensor
u
.
w and
r
firmly.