Brother PR600 Service Manual

3 - 55
Needle bar unit
Main unit
Assembly
4
Case positioning plate assembly
1. Attach the ball bearing 694 assembly 2 to the case positioning plate 3
with the nut 2, M4 1, spring washers 2-4, and plain washers M4.
*Key point
• Temporarily tighten the nut 2, M4 1 first. Firmly tighten them
after completing 3 - 60 "Needle bar case final assembly
attachment."
Tightening torque of nut (2, M4):
Temporary tightening:
Torque
Hand start
1
3 2
5
Case positioning plate assembly attachment
1. Attach the case positioning plate assembly 1 to the arm bed with the
screw 1 and the spring washer 2-5.
*Key point
• Temporarily tighten the screw 1 first. Firmly tighten it after
completing 4 - 18 "Needle position adjustment (front/back)."
1
Torque
1.18 – 1.57 N-m
1
1
Bolt, Socket
M5X10
Color; Black
6
Needle bar case final assembly
1. Attach the needle bar guide rail 1 to the needle bar case assembly with the
4 screws 1.
2. Attach the top dead center plate 2 to the needle bar case assembly with the
2 screws 2. (6 locations)
*Key point
• Temporarily tighten the screw 2 first. Firmly tighten it after
completing 4 - 24 "Needle bar top dead center adjustment."
1
Torque
1.18 – 1.57 N-m
2
Torque
Hand start
2
1
1
2
Screw, Flat
M4X10
Color; Silver
Screw, Bind
M4X6
Color; Silver

Brother PR600 Specifications

General

Type	Embroidery machine
LCD Screen	Yes
USB Port	Yes
Built-in Memory	Yes
Connectivity	USB
Maximum Embroidery Area	200mm
Embroidery Area	200mm
Needle Count	6 needles