JUKI AMS-221EN Series User Manual

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(5) Removal of main shaft motor and coupling
1. For removal of the main shaft motor with the coupling,
Loosen 2 setscrews on the main shaft side of the coupling , and remove 4 setscrews securing the
motor.
2. For removal of the coupling from the main shaft motor , loosen 2 setscrews on the main shaft motor
side.
(Caution) The screw (hole) that can be seen first is No. 1 setscrew when the main shaft is turned
in the forward direction
AA
AA
A
. For loosening, loosen No. 2 setscrew first, and for tightening,
tighten No. 1 setscrew first.
No. 1 setscrew
No. 1 setscrew
0.7mm
A
No. 2 setscrew
Procedures of disassembling

JUKI AMS-221EN Series Specifications

General

Brand	JUKI
Model	AMS-221EN Series
Category	Sewing Machine
Language	English