8mm Forum: Sankyo 301 picture jumps

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Topic: Sankyo 301 picture jumps

Barry Webb
Film Handler

Posts: 79
From: Cornwall, England.UK
Registered: Jan 2010

posted March 26, 2013 04:39 PM

Hi I have just got hold of a sankyo 301 super 8mm projector that has a jumping picture in the forward mode but has a perfect image in reverse mode any one have any ideas what's wrong with it.
Barry.

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Janice Glesser
Film Goddess

Posts: 3468
From: Sunnyvale, CA USA
Registered: Sep 2011

posted March 26, 2013 07:05 PM

Check out this thread:
http://8mmforum.film-tech.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic;f=1;t=008007

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Janice

"I'm having a very good day!"
Richard Dreyfuss - Let It Ride (1989).

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Barry Webb
Film Handler

Posts: 79
From: Cornwall, England.UK
Registered: Jan 2010

posted March 27, 2013 09:54 AM

Thanks Janice, Your a star it works like new now.
Barry.

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Maurizio Di Cintio
Jedi Master Film Handler

Posts: 977
From: Ortona, Italy
Registered: Jan 2004

posted March 27, 2013 04:05 PM

So what did you do? Vary the distance of the shutter assy from the gate or increase the tension of the gate presser?

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Maurizio

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Janice Glesser
Film Goddess

Posts: 3468
From: Sunnyvale, CA USA
Registered: Sep 2011

posted March 27, 2013 09:41 PM

Yes, I'm curious too.

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Janice

"I'm having a very good day!"
Richard Dreyfuss - Let It Ride (1989).

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Pasquale DAlessio
Film God

Posts: 3523
From: Bristol,RI, USA
Registered: May 2010

posted March 27, 2013 10:54 PM

Janice is awesome!

I'm hoping someday we can have little projectors together! [Big Grin]

PatD

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Barry Webb
Film Handler

Posts: 79
From: Cornwall, England.UK
Registered: Jan 2010

posted March 28, 2013 12:19 PM

Hi all, All I did was undo the two small grub screws after looking at the claw it seemed to be sticking out to far so I backed it off a bit at a time and she now runs like a dream.
There is no noise or jumping it just runs smooth.
Barry.

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Maurizio Di Cintio
Jedi Master Film Handler

Posts: 977
From: Ortona, Italy
Registered: Jan 2004

posted March 28, 2013 05:06 PM

Congrats for your accomplishment but this episode might hint wear on the claw pin has started, so keep it lubricated or you'll have to replace this pin: you won't be able to compensate for its wear like you did forever: at some point, shifting the claw ass'y backwards will become unfeasible because the engage point of the claw tooth will be too outward; at that point you can either replace this part or clip the claw tip a little bit.
So lubricate!

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Maurizio

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Michael Wright
Expert Film Handler

Posts: 184
From: Chorley, Lancashire, England
Registered: Dec 2008

posted March 30, 2013 11:52 AM

Hi Maurizio, what oil/grease would you recommend for Sankyo projectors? Thanks MIKE

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Maurizio Di Cintio
Jedi Master Film Handler

Posts: 977
From: Ortona, Italy
Registered: Jan 2004

posted March 30, 2013 01:34 PM

Any type that won't harm teflon parts; I can't tell you for sure, since I use a small supply I was given by Sankyo European Rep. Office, back in the 1990's and I still have it but the grease (not oil) was in an anonymous tube).

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Maurizio

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