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9-1-2. Reassembly
Reassembly can generally be carried out as the reverse of the disassembly procedure, with some items to be
noted as follows.
(1) Reassembly of the power supply unit
(a) Perform wiring according to the wiring diagram (Fig. 3).
Fig. 3
(b) Pay attention to the polarity of the Motor
[25] <25>
when soldering Internal Wires
[30]
<31>
and
[31] <32>
to the Motor
[25] <25>
. The red-marked side of the Motor
[25] <25>
is positive. (See Fig. 4.)
(c) Apply grease (Hitachi Motor Grease No. 29, Code No. 930035 is recommended) to the pinion press-fitted
on the Motor
[25] <25>
shaft.
(2) Reassembly of the clutch unit
(a) Mount Washer (D)
[8] <8>
and the Spring
[7] <7>
to the Front Case
[9] <9>
. (See Fig. 5.)
When mounting Washer (D)
[8] <8>
into the Front Case
[9] <9>
, align the projection on the Front Case
[9]
<9>
with the notch of Washer (D)
[8] <8>
.
Fig. 4
Motor Spacer
[24] <24>
Motor
[25] <25>
Machine Screw
(W/Sp. Washer) M4 x 6
[28] <29>
Internal Wire (Red)
[31] <32>
Internal Wire (Black)
[30] <31>
Ferrite Core
[34] <35>
Terminal Support (A)
[40] <41>
Positive side
Red mark
Negative side
Spacer
<26>
(Model DS 14DFL)