Disassembling The Sa, Front Tension Arm; Disassembling The Sa, Frame Ribbon R; Disassembling The Unit, Frame Rear - Tally Dascom 7010 Series Maintenance Manual

3-5. Disassembly, Reassembly and Lubrication

3-5-13. Disassembling the SA, Front Tension Arm

To remove the SA, Front Tension Arm, refer to
1. Release the lock of the right side Bushing (24400670) [4-4].
2. Remove the Bushing (24400670) [4-4], Shaft Guide FM Spring [4-5], Shaft Guide FM Washer
[4-6], Ribbon Guide FM Shaft [4-3] and Bushing (24400680) [4-2] from the SA, Front Tension
[4-1].

3-5-14. Disassembling the SA, Frame Ribbon R

To remove the SA, Frame Ribbon R, refer to Step 6 in
1. Pull out 2 Ribbon Shaft Holders [6-1] upwardly after releasing their locks.
2. Remove the Ribbon Unit Knob [6-2] and Ribbon Frame Plate [6-4] from the Ribbon R Frame
[6-3], after releasing their claws.

3-5-15. Disassembling the Unit, Frame Rear

To remove the Unit, Frame Rear, refer to Step 7 in
1. Release the lock of the left side Bushing (24400670) [5-1].
2. Remove the Bushing (24400670) [5-1], Ribbon Guide Roller E [5-2] and Bushing (24400680)
[5-3] from the SA, Frame Rear [5-4].
3. Remove 1 screw (PH (SW+PW), M3x5) [5-11] and detach SA, Plate Stopper Rear [5-6].
Then, detach the Ribbon Guide block and the Rear Arm Spring [5-5].
4. Remove 4 screws (FT, M3x6) [5-12] and detach all other parts (Side Plate L [5-7], Side Plate R
[5-10], 4 Bushings (24400680) [5-3], 2 Ribbon Guide Rollers C [5-8] and Beam [5-9]).
Note on reassembling:
• Insert the ends of Rear Arm Spring [5-5] into the hole of the SA, Frame Rear and Side Plate L
block as shown below. After assembling it, be sure to check that the spring is correctly hooked
by swinging the Side Plate L block.
Rear Arm pring
A, Frame Rear
( ide Plate L Block)
"3-5-12. Unit, Frame Ribbon
"3-5-9. Each Unit on the Unit,
"3-5-9. Each Unit on the Unit,
3-28
L".
Mechanism"
Mechanism".