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R
epair
3. Disassemble hex bolt M10 x 105, 2 pcs. of flat washers 10 and pipe 16-90. Then, motor section can be
removed from arm as illustrated in Fig. 11.
Compression spring 28 and spring holder are still locked in blade case with 2 pcs. of round bars in this process.
Round bars for blocking
compression spring 28
and spring holder
4. Put blade case on the turn table of arbor press as
illustrated in Fig. 12A. Put a steel ball 6.4
on the concave portion of spring holder
and ball bearing 606 as illustrated in
Fig. 12A.
5. Press them down with arbor press
as illustrated in Fig. 12B. And take
off 2 pcs. of round bars from
blade case.
6. Make compression spring 28 free
by slowly loosening the pressure on it.
And spring holder and compression
spring 28 can be removed from
blade case.
Hex bolt M10 x 105
Round bars for blocking
compression spring 28
and spring holder
Ball bearing 606
as a jig
Steel ball 6.4
as a jig
Round bars for blocking
compression spring 28
and spring holder
Turn table of
arbor press
Flat washer 10
Fig. 11
Press with arbor press.
Spring
Turn table of
holder
arbor press
Compression
spring 28
P 9 / 13
Hex lock nut M10
Pipe 16-90
Fig. 12A
Fig. 12B
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