Toshiba MW27F51 Service Manual - Page 24

: LOADING MOTOR/WORM Refer to Fig. 2-5-A, 6: TENSION ASS'Y Refer to Fig. 2-6-B, Refer to Fig. 2-6-C

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DISASSEMBLY INSTRUCTIONS 2-5: LOADING MOTOR/WORM (Refer to Fig. 2-5-A) 1. Remove the screw 1. 2. Remove the Loading Motor. 3. Remove the Worm. Main Chassis Loading Motor Worm 2-6: TENSION ASS'Y (Refer to Fig. 2-6-B) 1. Turn the Pinch Roller Cam clockwise so that the Tension Holder hook is set to the position of Fig. 2-6-A to move the Tension Arm Ass'y. 2. Remove the Tension Spring. 3. Unlock the 2 supports 1 and remove the Tension Band. 4. Unlock the support 2 and remove the Tension Arm Ass'y. 5. Unlock the support 3 and remove the Tension Connect. 6. Float the hook 4 and turn it clockwise then remove the Tension Holder. Tension Arm Ass'y • Screw Torque: 3 ± 0.5kgf•cm 1 Fig. 2-5-A NOTE 1. In case of the Worm installation, check if the value of the Fig. 2-5-B is correct. 2. In case of the Loading Motor installation, slacken the wire as shown Fig. 2-5-C. 3. When installing the wires between Capstan DD Unit and Loading Motor, connect them correctly as shown Fig. 2-5D. 19.2 ± 0.1mm Tension Connect 1 1 3 Fig. 2-6-A Tension Band Tension Spring Tension Arm Ass'y Tension Holder 2 4 Safety surface for pressing of the insert. Slacken the wire. Loading Motor Fig. 2-5-B Fig. 2-6-B NOTE 1. In case of the Tension Band installation, note the direction of the installation. (Refer to Fig. 2-6-C) 2. In case of the Tension Band installation, install correctly as Fig. 2-6-D. 3. In case of the Tension Connect installation, install as the circled section of Fig. 2-6-E. Fig. 2-5-C Tension Connect Tension Band Loading Motor - + Pink White Capstan DD Unit L2 L1 Fig. 2-5-D Fig. 2-6-C B2-2

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DISASSEMBLY INSTRUCTIONS
B2-2
2-5: LOADING MOTOR/WORM (Refer to Fig. 2-5-A)
1.
2.
3.
Remove the screw
1
.
Remove the Loading Motor.
Remove the Worm.
Fig. 2-5-A
Loading Motor
Worm
• Screw Torque: 3
±
0.5kgf•cm
Main Chassis
1
2-6: TENSION ASS’Y (Refer to Fig. 2-6-B)
1.
2.
3.
4.
5.
6.
Turn the Pinch Roller Cam clockwise so that the Tension
Holder hook is set to the position of Fig. 2-6-A to move
the Tension Arm Ass’y.
Remove the Tension Spring.
Unlock the 2 supports
1
and remove the Tension Band.
Unlock the support
2
and remove the Tension Arm Ass’y.
Unlock the support
3
and remove the Tension Connect.
Float the hook
4
and turn it clockwise then remove the
Tension Holder.
Fig. 2-6-B
Tension Band
Tension Connect
Tension Spring
Tension Arm Ass’y
Tension Holder
1
1
3
2
4
NOTE
1.
2.
3.
In case of the Tension Band installation, note the direc-
tion of the installation.
(Refer to Fig. 2-6-C)
In case of the Tension Band installation, install correctly
as Fig. 2-6-D.
In case of the Tension Connect installation, install as the
circled section of Fig. 2-6-E.
Fig. 2-6-C
Tension Band
Tension Connect
Tension Arm Ass’y
Fig. 2-6-A
NOTE
1.
2.
3.
In case of the Worm installation, check if the value of the
Fig. 2-5-B is correct.
In case of the Loading Motor installation, slacken the wire
as shown Fig. 2-5-C.
When installing the wires between Capstan DD Unit and
Loading Motor, connect them correctly as shown Fig. 2-5-
D.
Loading Motor
Capstan DD Unit
-
+
L2
L1
Pink
Fig. 2-5-D
White
Fig. 2-5-B
19.2
±
0.1mm
Safety surface for pressing
of the insert.
Fig. 2-5-C
Loading Motor
Slacken the wire.