Removing Cassette Deck Capstan Motor Pulley

S

Sofa Slug

Guest
I need to replace a dead capstan motor on a Nakamichi "Cassette Deck 2".
Apparently they are no longer available in stock form, but I may be
able to use a generic capstan motor.

The only problem is that I would have to remove the belt pulley from the
old motor shaft and press fit it onto the new one. Is this possible to
do without ruining the new motor? (I have an arbor press.)

-Thanks
 
On Mon, 03 Nov 2008 17:48:56 -0800, Sofa Slug wrote:

I need to replace a dead capstan motor on a Nakamichi "Cassette Deck 2".
Apparently they are no longer available in stock form, but I may be
able to use a generic capstan motor.

The only problem is that I would have to remove the belt pulley from the
old motor shaft and press fit it onto the new one. Is this possible to
do without ruining the new motor? (I have an arbor press.)

-Thanks
Click to expand...
Heat the pully. the brass will heat much quicker then the steel shaft.
 
No Spam wrote:
On Mon, 03 Nov 2008 17:48:56 -0800, Sofa Slug wrote:

I need to replace a dead capstan motor on a Nakamichi "Cassette Deck 2".
Apparently they are no longer available in stock form, but I may be
able to use a generic capstan motor.

The only problem is that I would have to remove the belt pulley from the
old motor shaft and press fit it onto the new one. Is this possible to
do without ruining the new motor? (I have an arbor press.)

-Thanks

Heat the pulley. the brass will heat much quicker then the steel shaft.
Click to expand...
Thanks for the info. How do you press fit the pulley onto the new motor
shaft without damaging the motor bearing?
 
Sofa Slug <sofaslug403spamnot@prodigy.net> wrote in message
news:JA0Qk.6056$yr3.3540@nlpi068.nbdc.sbc.com...
No Spam wrote:
On Mon, 03 Nov 2008 17:48:56 -0800, Sofa Slug wrote:

I need to replace a dead capstan motor on a Nakamichi "Cassette Deck
2".
Apparently they are no longer available in stock form, but I may be
able to use a generic capstan motor.

The only problem is that I would have to remove the belt pulley from
the
old motor shaft and press fit it onto the new one. Is this possible to
do without ruining the new motor? (I have an arbor press.)

-Thanks

Heat the pulley. the brass will heat much quicker then the steel shaft.

Thanks for the info. How do you press fit the pulley onto the new motor
shaft without damaging the motor bearing?
Click to expand...

Freezer spray io the shaft and hot air gun to the pulley


--
Diverse Devices, Southampton, England
electronic hints and repair briefs , schematics/manuals list on
http://home.graffiti.net/diverse:graffiti.net/
 
N_Cook wrote:
Sofa Slug <sofaslug403spamnot@prodigy.net> wrote in message
news:JA0Qk.6056$yr3.3540@nlpi068.nbdc.sbc.com...
No Spam wrote:
On Mon, 03 Nov 2008 17:48:56 -0800, Sofa Slug wrote:

I need to replace a dead capstan motor on a Nakamichi "Cassette Deck
2".
Apparently they are no longer available in stock form, but I may be
able to use a generic capstan motor.

The only problem is that I would have to remove the belt pulley from
the
old motor shaft and press fit it onto the new one. Is this possible to
do without ruining the new motor? (I have an arbor press.)

-Thanks
Heat the pulley. the brass will heat much quicker then the steel shaft.
Thanks for the info. How do you press fit the pulley onto the new motor
shaft without damaging the motor bearing?


Freezer spray io the shaft and hot air gun to the pulley


--
Diverse Devices, Southampton, England
electronic hints and repair briefs , schematics/manuals list on
http://home.graffiti.net/diverse:graffiti.net/
Click to expand...
That is genius! Thank you.
 
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