Timing Belt - Brother S-7300A Service Manual

6. ASSEMBLY

6-4. Timing belt

Pass over the upper shaft and set
onto the pulley.
1. Timing belt
(1) Set screw
81
■ Belt setting position
Lower shaft side
Set so that the first set screw (1) in the rotation
direction of timing pulley D is facing downward.
1276D
Upper shaft side
Set the needle tip and needle plate to
the positions shown in the illustration.
S-7300A
1149D
0 ~ 1mm
1148D