Toshiba SD-25VLSR Service Manual page 39

Insulator (R)
3-7: SWITCH PCB ASS'Y/MIDDLE GEAR/FEED MOTOR
(Refer to Fig. 3-7-A)
Remove the screw 1.
1.
2. Remove the Switch PCB Ass'y.
Unlock the support 2.
3.
4. Remove the Middle Gear.
Remove the 2 screws 3.
5.
6. Remove the Feed Motor.
7. Remove the Motor Gear.
Switch PCB Ass'y
Main Chassis Ass'y
• Screw Torque: 3.0 ± 0.3kgf•cm (Screw 1)
• Screw Torque: 1.5 ± 0.3kgf•cm (Screw 3)
NOTE
1. In case of the Motor Gear installation, check if the value
of the Fig. 3-7-B is correct.
2. When installing the wire of the Switch PCB Ass'y, install
it correctly as Fig. 3-7-C.
3. After the assembly of the Main Chassis Ass'y, hook the
wire on the Main Chassis Ass'y as shown Fig. 3-7-D.
Motor Gear
Feed Motor
Safety surface for pressing
of the insert.
DISASSEMBLY INSTRUCTIONS
Main Chassis Ass'y (Top Side)
Fig. 3-6-C
1
Middle Gear
3
3
2
Motor Gear
Feed Motor
Fig. 3-7-A
6.0 ± 0.2mm
Fig. 3-7-B
• Install wire from (1) to (4) in order.
~ FEED MOTOR ~
Main Chassis Ass'y (Bottom Side)
• Loosen the wire in the direction of the arrow.
B3-3
~ SPINDLE MOTOR ~
ORANGE (4)
BLUE (3)
Switch PCB Ass'y
Check Hook
Check Hook
Check Hook
YELLOW (2)
GREEN (1)
Fig. 3-7-C
Check Hook
Fig. 3-7-D