4. REPLACEMENT OF MAIN COMPONENTS
4-4. Needle bar
[Remove]
(1)
Remove two setting screws (a) and
the upper cover. (Fig.1)
(2)
Remove set screw (b) and the under
cover. (Fig.1)
(3)
Remove two each setting screws (c),
then remove the change cover and
the relay circuit board cover. (Fig.2)
(4)
Disconnect the card from the
connector of CN2 and remove the
tension base cover.(Fig.2)
(5)
Remove the tension base cover. (Fig.
2)
(6)
Disconnect the cord from the
connector of CN1 and remove two
setting screws (d) and the sensor arm.
(Fig.3)
(7)
Remove two setting screws (e) and
the tension base set. (Fig. 3)
(8)
Loosen the set screw (f) and remove
the needle, needle clamp and cushion
ring A. (Fig. 4)
(9)
Remove the setting screw (g) and
the needle bar holder spring.
(10)
Loosen the setting screw (h) for the
top dead center stopper and the
setting screw (i) for the needle bar
connecting stud. Remove the needle
bar upwards and take out the washer,
cushion ring E, top dead center
stopper and needle bar holder. (Fig.4)
FIG.1
FIG.2
Upper cover
(a)
(b)
Under cover
Tension base cover
(c)
Change
cover
Relay circuit board cover
(e)
(d)
Sensor arm
Tension base set
-41-
Summary of Contents for ESP9000
Page 1: ...SERVICE MANUAL Embroidery Machine ESP9000 15 needles...
Page 2: ......
Page 13: ...FIG 3 48...
Page 24: ...FIG 4 59...
Page 36: ...Connection of connector CN 10 Must be connected correctly Replace See P 47 CN10 11...
Page 40: ...Picker height C 7 9 mm when piker solenoid is ON Adjust See P 27 15...
Page 58: ...FIG 2 FIG 3 201 3 0 1 0 3 mm 22...
Page 63: ...FIG 4 e Drive arm FIG 5 27...
Page 70: ...FIG 3 34...
Page 72: ...FIG 2 FIG 3 201 3 0 1 0 3 mm 22...
Page 74: ...FIG 2 FIG 3 Needle bar Stopper Needle bar Connecting stud 24...
Page 77: ...FIG 4 e Drive arm FIG 5 27...
Page 84: ...FIG 3 34...
Page 86: ...FIG 4 31...
Page 88: ...FIG 4 33...
Page 90: ...FIG 2 35...
Page 93: ...2 a Sensor arm 3 38...
Page 95: ...FIG 3 FIG 4 VR6 Power supply board 40...
Page 97: ...FIG 3 FIG 4 0 5 to 0 8mm 0 2mm or less Hook support hook support 37...
Page 100: ...FIG 4 40...
Page 103: ...FIG 2 Needle bar c Top dead center stopper needle bar connecting stud FIG 3 43...
Page 105: ...FIG 5 45...
Page 111: ...Printed in Japan 2002 8...