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NOTE:
Since all electrical adjustments data is still not available, perform the Electrical Adjustment
continuously.
6.2.2. CYLINDER UNIT REPLACEMENT
NOTE:
Replacing only Upper Cylinder unit of R4 Mechanism can not be
performed, as securing of RT gap is impossible out of factory,
please replace the cylinder by whole Cylinder Unit. The
Compatibility Adjustment should be performed after replacement of
the DD Cylinder Unit.
1. Remove the Mechanism Unit from Main PCB / Chassis referring to
"Disassembly Procedure".
2. Unlock 2 locking tabs on a side to release the Cylinder Flat Cable
as shown.
CAUTION:
Handle the Cylinder Flat Cable with care. When it damaged, you
should replace whole Cylinder unit.
3. Remove the RED screw and GOLD screw to disassemble the
Cylinder Unit.
Fig. S2 Model Code & Option Code
9
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