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D. Disassembly of the Gear:
(1) Remove the Bearing Cap
Gear Cover
used matches the dimensions of the Bearing Cap
(Hitachi's J-29 Spanner is recommended). Also,
carefully note that the Bearing Cap is left-hand
threaded.
(2) Occasionally, the ball bearing fitted in the Inner Cover
Ass'y
11
will adhere to the Spindle
assembly. In this case, remove the ball bearing from
the Spindle.
(3) As illustrated in Fig. 5,
support the end surface
of the Gear Cover
with a tubular jig, and
push down on the end of
the Spindle
arbor press or similar
tool to remove the
Spindle. At this time,
the Gear
10
simultaneously removed
from the Spindle.
1-2 Assembly:
Assembly can be accomplished by
following the disassembly pro-
cedures in reverse. However,
special attention should be given
to the following items:
A. Wiring Operation:
(1) When connecting the lead wire terminal to the Carbon
25
Brush
, ensure the terminal is inserted in the direction
illustrated in Fig. 2.
(2) Ensure that internal wiring is accomplished in accordance
with the illustrations in Fig. 6. When reassembling the
Handle Cover, be very careful not to pinch or damage the
wires inside.
3
which is mounted on the
9
. In removal, ensure that the spanner
9
4
with an
will be
3
4
during dis-
Gear Cover
Gear
−#3 −
Push
Spindle
Tubular
Jig
φ 35
Fig. 5
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