2.
Remove the six stepped screws, then remove the sub base assembly.
Stepped screws
3.
Remove the two screws from the new sub base assembly (RP), then remove the two protection sheets.
Note
The two screws and two protection sheets are not used in this unit because they are the protection parts.
Screw
ODS-D280U/ODS-D280F
Protection sheet
Sub base assembly
Protection sheet
Sub base assembly (RP)
Screw
4-67