Attachment Of Lower Shaft Plate; Attachment Of Motor 3P Supply Assy - Brother XM3700 Service Manual

Basic of Assembly
1

Attachment of Lower shaft plate

1. Set the lower shaft plate 1 to the arm bed with the 2 screws 1.
1
2

Attachment of Motor 3P supply assy

120V specification
1. Set the 3P socket unit 1 of the motor 3P supply assy to the back side of the
arm bed, and then secure it with the 2 screws 1.
2. Set the motor assy 2 of the motor 3P supply assy to the front side of the
arm bed, and then tighten the 2 screws 2 and the screw 3 temporarily.
*Key point
• Fully tighten the 2 screws 2 and the screw 3 after performing
"4-6 Adjustment: Motor belt
3. Hang the timing belt 3 on the motor T-pulley 4 and the T pulley 5.
<In case of 220 to 240V specification, refer to next page.>
→
Refer to 3 - 77 of the Assembly.
1
2
3
Main motor unit
Taptite, Bind S
M4X10
tension".
Taptite, Cup P
M4X20
BOLT.
(S/P WASHER)
M5X12
Upset
4X12DB
2 - 51
1
1
1
1
3 2
3 5
2 4 2