Hitachi WH 14DBDL, Руководство по обслуживанию, Страница: 6 / 37

-5-
Fig.4 • Disassembly of the Rotor Pinion and Inner Cover
Fig.3 • Disassembly of the Stator FET PCB and Rotor Pinion
5. Disassembly of the Stator FET PCB and Rotor Pinion
(1) The Rotor Pinion
[25]<22>
has a strong magnetic force. Securely support the Inner Cover
[24]<21>
and
pull out the Stator from the Stator FET PCB
[37A]<34>
in the direction of
(B).
6. Disassembly of the Rotor Pinion and Inner Cover
(1) Hold the Inner Cover
[24]<21>
to keep it away from the fan of the Rotor Pinion
[25]<22>
, and then push
down the end of the Rotor Pinion
[25]<22>
to detach it.
(2) Detach Ring Gear (E)
[19A]<16>
and the O-Ring (S-42)
[20]<17>
from the Inner Cover
[24]<21>
, and
then demount Damper (A)
[23]<20>
with a small flat-head screwdriver. (Be careful not to damage the
O-Ring (S-42)
[20]<17>
.
Stator FET PCB
[37A]<34>
Stator
Inner Cover
[24]<21>
Rotor Pinion
[25]<22>
Ring Gear (E)
[19A]<16>
O-Ring (S-42)
[20]<17>
Washer (E)
[21]<18>
Damper (A)
[23]<20>
Ball Bearing
6901VVCMPS2L
[22]<19>
Inner Cover
[24]<21>