Brother CS8000 Series Service Manual page 122

Modules
3
Presser bar attachment
1. Attach the presser bar bushing 1 and plate spring to the upper unit holder
using screw 1.
2. Apply a small amount of Molykote Em30L to the presser bar clamp 2.
3. Lubricate the end of the presser bar 3 with Sewing Lube.
4. Attach the presser bar 3, presser bar clamp 2, spring
spring supporter 4 to the upper unit holder.
5. Hand start screw 2 in the presser bar clamp 2.
(Fully tighten after 4 - 15 "Presser bar height and parallel adjustment.")
*Key point
• Face the D cut in the presser bar 3 to the left, and adjust the
length from the upper unit holder base to the end of the
presser bar 3) to approximately 50 mm.
Apply Molykote EM30L grease to the sliding part
of the presser bar clamp assy. locking pin
Lubricate the end of the presser bar with Sewing
Lube.
Start movie clip (CD-ROM version only)
1
2
S07
6.2
4
T cam attachment
1. Apply a small amount of Molykote Em30L to the cam groove 1 and shaft
hole2 of the T cam.
2. Attach the T cam 3 to the upper unit holder.
3. Apply a small amount of Molykote EML30L to the gear for the T cam 3.
Apply Molykote EM30L grease to the entire cam
groove in the T cam
Apply Molykote EM30L grease to the shaft hole
in the T cam
Apply Molykote EM30L grease to the entire
surface of the gear for the T cam
Start movie clip (CD-ROM version only)
5
Shaft attachment
1. Attach the shaft 1.
Start movie clip (CD-ROM version only)
3 - 50
Needle-presser module
Taptite, Bind B
M3X8
Color; Gold
Set Screw, Socket (CP)
M5X10
Color; Black
85.7
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Aand presser
S07
Small amount
Apply liberally to
the end
Torque
−
0.78 – 1.18 N m
Torque
Hand start
SPRING
XC2448***
Small amount
Small amount
Small amount
1 1
S07
4
*Rear view
Approx. 50 mm
3 2
3
1
1
2
2