Intermediate Presser Variable Connection/Disconnection - JUKI AMS-210EN Series Engineer's Manual

(7) Intermediate presser variable connection/disconnection

1. Remove the presser adjusting screw
2. Remove the intermediate presser auxiliary spring
3. Remove the step screws
4. Remove the step screw
5. Remove the shaft
6. Remove the step screw
(At that time, insert a hexagonal wrench through the arm screw hole A and apply it to the setscrew
means of turn stop for the intermediate presser variable arm
7. Loosen two each of the setscrews
At that time, the second screw should be loosened first. The first screw of the setscrew should be removed,
completely separate from the flat part of the intermediate presser variable shaft
8. After the intermediate presser variable arm
pulled out in the direction of the Arrow B, loosen the setscrew
variable shaft
At that time, both of the setscrews
intermediate presser variable shaft
9. Loosen the two setscrews
motor mounting plate
10. Loosen two each of the setscrews
At that time, the second screws of the setscrews
setscrew should be removed, completely separate from the flat part of the intermediate presser lifting shaft
.
11. Remove the E ring
A
E
Procedures of disassembling
. Then, remove the intermediate presser spring
, and .
.
, and then the intermediate presser variable plate
, and then the intermediate presser variable link
,
from the intermediate presser variable arm
should be separated completely from the flat parts (2 positions) of the
.
and remove the intermediate presser coupling
, and the intermediate presser motor
,
and pull out the intermediate presser lifting shaft
D
19.2mm
0.5mm
C G
.
.)
, and .
and the intermediate presser variable shaft
.
.
, and .
and should be loosened first. The first screw of the
217.3mm
Fig. J
F
3mm
– 15 –
and the guide shaft.
and the washer
.
.
and pull out the intermediate presser
, the intermediate presser
in the direction of the Arrow C.
Sensor
Slit plate
G
3mm
Just above the first screw
,
Just above the second screw
The shaft center of the
second screw coincides with
the second screw edge.
.
as a
have been