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Feed and rotary module
Application of Assembly
Application
7 Attachment of Timing pulley D
1. Insert the timing pulley D 1 into the lower shaft assy. and then tighten the
2 screws 1 temporarily.
*Key point
• Insert it until the timing pulley D 1 hits the retaining ring E6.
• Fully tighten the screw 1 after performing "4 - 10 Adjustment :
Needle bar rising".
1
Torque
Hand start
1
1
Retaining ring E6
Set Screw, Socket (CP)
M5X5
8 Attachment of Feed supporting plate
1. Set the feed supporting plate 1 to the feed arm B assy. 2.
*Key point
• Check that the protrusion 3 of the feed supporting plate 1
engaged with the groove 4 of the feed arm B assy. 2.
2. Set the feed supporting plate B 5 to the feed supporting plate 1, attach
the feed arm B assy. 2 with the screw 1.
*Key point
• Check that the boss of the feed supporting plate B 5 engaged
with the positioning hole of the feed supporting plate 1.
• Check that sandwich the feed cam 6 with the feed supporting
plate 1 and the feed arm B assy. 2.
Apply EPNOC AP (N) 0 to the horizontal feed cam
surface.
Small amount
XC8387***
1
Torque
0.78 – 1.18 N·m
5
3
4
1
2
1
6
Screw, Bind
M3X6
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