JUKI RS-1 Maintenance Manual page 351

(Front) Cable on board side
When checking the insulation
with a multi-meter, disconnect
the connector connections.
Maintenance Guide
+ side
The assembly position is the
2nd position from the left
when viewed from the front.
18-3
Washer assembled hexagon
socket head cap bolt M3, L=5
CONTACT SUB UNIT
- side
(Rear) Cable on probe side
Washer assembled round head
screw M3, L=6
Reference assembly position: Top
surfaces are flush with each other.