Ffc Tra Sensor" And "Leaf Adjust Sensor U - Citizen CL-E720DT Technical Manual

(3) "FFC TRA Sensor" and "Leaf Adjust Sensor U"

1. Remove the 1 screw (NO1 PHT M2.0x8 (NI)) () and 1 plain washer (2x5x0.3 (NI)), and
detach the "Unit Sensor U" Block from the "Cover Head Wire" (). At this time, also
remove the "Spring Sensor Frame" ().
2. Remove the 1 screw (BH M3.0x6 (NI)) () and detach the "Cap Sensor Frame R" () to
the right.
3. Remove the "Cap Sensor Cable U" () to set the "FFC TRA Sensor" () free.
4. Remove the 2 screws (PH M2.6x3 (NI)) () and detach the "Cap Sensor Frame L" ().
5. Slide the "Holder Sensor U" () to the right and detach the "FFC TRA Sensor" ().
6. Peel off the "Sheet Cable Support A" and "Sheet Cable Support B" from the "FFC TRA
Sensor" ().
7. Remove the "Plate Friction Sen U" () and "Spring Friction Sen U" () from the "Holder
Sensor U" ().
8. Remove the 1 screw (NO.0 TFH (PT4-0.5) M2.0x4) () and detach the "Leaf Adjust
Sensor U" () from the "Holder Sensor U" ().
9. Peel off the "Tape Sensor Cable U" () from the "Plate Sensor Holder U" ().
2 Cover Head Wire
Spring Sensor Frame
3
1 NO1 PHT M2.0x8 (NI)
Spring Friction Sen U
12
11
Plate Friction Sen U
PH M2.6x3 (NI)
7
2x5x0.3 (NI)
Cap Sensor Frame L
8
16 Plate Sensor Holder U
3-23
Chapter 3 Disassembly and Maintenance
3-6. Disassembly, Reassembly and Lubrication
Holder Sensor U
9
6 Cap Sensor Cable U
14
NO.0 TFH (PT4-0.5) M2.0x4
13
Sheet Cable Support A
Sheet Cable Support B
10 FFC TRA Sensor
15 Tape Sensor Cable U
Leaf Adjust Sensor U
4 BH M3.0x6 (NI)
Cap Sensor Frame R
5
CL-E720DT