Unit, Sensor U - Citizen CL-S6621 Technical Manual

Disassembly, Reassembly and Lubrication

3-6-15. Unit, Sensor U

1. Remove the "Unit, Mechanism". Refer to "3-6-13(1) Unit, Mechanism".
2. Open the "Unit, Sensor U" to set it free. (See the arrow "a".)
3. Remove 3 screws (BH, M3x4 (NI)) and detach the "Unit, Sensor U" upwardly.
BH, M3x4 (NI)
BH, M3x4 (NI)
Unit, Sensor U
a
Notes on reassembling:
• Before assembling the "Unit, Sensor U", run the "FFC, TRA Sensor" as follows.
["FFC, TRA Sensor" wiring route]
Unit, Sensor U
FFC, TRA Sensor
Wiring route
(to be continued on the next page)
3-36
CL-S6621