Toshiba MD20F51 Service Manual page 26

2-3: LOADING MOTOR PCB ASS'Y/ LOADING BELT
(Refer to Fig. 2-3-A)
1. Remove the Loading Belt.
Remove the screw 1.
2.
Remove the 2 screws 2.
3.
4. Remove the Loading Motor PCB Ass'y.
5. Remove the Pulley Motor.
Loading Belt
2
2
1
0.3kgf•cm (Screw 1)
• Screw Torque: 2.5
0.3kgf•cm (Screw 2)
• Screw Torque: 1.0
NOTE
1. In case of the Pulley Motor installation, check if the value
of the Fig. 2-3-B is correct.
2. When installing the Loading Motor, do it on the position of
Fig. 2-3-C with the following soldering conditions.
Manual soldering conditions
• Soldering temperature: 350
• Soldering time: Within 4 seconds
• Soldering combination: Sn-3.0Ag-0.5Cu
3. When installing the Loading Motor PCB Ass'y, install it
correctly as Fig. 2-3-C.
4. In case of the Loading Motor PCB Ass'y installation, hook
the wire on the Traverse Ass'y as shown Fig. 2-3-C.
Pulley Motor
Loading Motor
Safety surface for pressing
of the insert.
Rack Loading
Soldering
Check Hook Loading Motor PCB Ass'y
DISASSEMBLY INSTRUCTIONS
Loader Sub Ass'y
Pulley Motor
Loading Motor PCB Ass'y
Fig. 2-3-A
5˚C
7.0 0.1mm
Fig. 2-3-B
The Lever should be position
between A and B.
A B
Fig. 2-3-C
2-4: RACK LOADING/GEAR MAIN/GEAR PULLEY
(Refer to Fig. 2-4-A)
Press down the catcher 1 and slide the Rack Loading.
1.
Unlock the support 2 and remove the Gear Pulley.
2.
3. Remove the Gear Main.
Gear Pulley
Gear Main
2
NOTE
1. In case of the Rack Loading installation, do not mesh it
to the Gear Main as shown the Fig. 2-4-B.
Rack Loading
Gear Main
2-5: CLAMPER ASS'Y (Refer to Fig. 2-5-A)
1. Press the Clamper and rotate the Plate Clamper
clockwise, then unlock the 3 supports 1.
2. Remove the Clamper Plate, Magnet Clamper and
Clamper.
Plate Clamper
Magnet Clamper
NOTE
1. In case of the Clamper Ass'y installation, install correctly
as Fig. 2-5-B.
Plate Clamper
Clamper
B2-2
Rack Loading
Main Frame
1
Check Hook
Main Frame
1
1
Clamper
1
No gap
MD20F51/MD20F51C
Fig. 2-4-A
Fig. 2-4-B
Fig. 2-5-A
Fig. 2-5-B