MXD-D40
3-14. HOLDER (BU) ASSY
4 holder (BU) assy
1 Rotate the lever (SW)
in the direction of the arrow A .
3-15. BU-21BD53, HOLDER (55-BU21)
4 three insulators
6 three cone coil springs
26
A
5 base unit
(BU-21BD53)
(BU21)
7 shaft (BU21)
3
1 three floating screws
(DIA. 12)
2 floating screw
3
8 holder (55-BU21)
2 floating screw
(PTPWH M2.6)
(PTPWH M2.6)
4 insulator (BU21)
6 cone coil spring