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A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 Cox_ba12




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A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 Empty
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A Wen-Mac SNJ-3 Navy ;Update and need some more help

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Post  latole Wed Aug 24, 2022 9:32 am

Thank's
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Post  latole Wed Aug 24, 2022 3:30 pm

Hello to all members,
What kind of bellcrank for this plane ?
Mine is missing and I can't find pictures


The end of the bellcranck / elevator rod is right where is the big round hole

Thank's


A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 Dsc00321
A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 Dsc00322
A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 Dsc00323
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Post  rsv1cox Wed Aug 24, 2022 3:57 pm

A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 Snj_fa10

Far right yellow.
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Post  latole Wed Aug 24, 2022 6:25 pm

rsv1cox wrote:A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 Snj_fa10

Far right yellow.

Wow ,it is a very big bellcrank !
I have to make one.
Thank's so much
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Post  rsv1cox Wed Aug 24, 2022 6:28 pm

Occasionally they show up on ebay.

A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 Wen_st10
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Post  rsv1cox Wed Aug 24, 2022 6:44 pm

Maybe these pictures will help you out. Sorry, inches.

A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 P1013937
A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 P1013935
A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 P1013936
A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 P1013939
A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 P1013938
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Post  latole Thu Aug 25, 2022 2:49 am

rsv1cox wrote:Maybe these pictures will help you out.  Sorry, inches.  

A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 P1013937
A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 P1013935
A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 P1013936
A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 P1013939
A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 P1013938


That's help me very much, very very strange bellcranck.
I have no issue with inches. We use them in canada and metric too


Thank's
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Post  latole Thu Aug 25, 2022 3:41 am

The best rust remover that has been suggested to me and is very effective with completely seized engines and simple vinegar.
I just tried it again on my SNJ-3 engine with success.

3 hours in hot vinegar and the engine runs like new.
If the vinegar is cold, it can take 12 to 24 hours.

The only drawback of vinegar is that it dissolves the black paint on the cylinder. I guess it can be repainted.

A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 Dsc00324
A Wen-Mac  SNJ-3 Navy ;Update and need some more help - Page 2 Dsc00325
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Post  getback Thu Aug 25, 2022 6:47 am

That is one Big bellcrank !! LOL Bob that starter assy. looks like an adventure to say the least , reminds me of the starter springs we use to replace in weedeaters . tongue
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Post  GallopingGhostler Thu Aug 25, 2022 7:22 am

latole wrote:The only drawback of vinegar is that it dissolves the black paint on the cylinder. I guess it can be repainted.
A special coating called "bluing", used to refinish barrels and steel parts on pistols and rifles can restore the black.
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Post  latole Thu Aug 25, 2022 10:18 am

GallopingGhostler wrote:
latole wrote:The only drawback of vinegar is that it dissolves the black paint on the cylinder. I guess it can be repainted.
A special coating called "bluing", used to refinish barrels and steel parts on pistols and rifles can restore the black.


Job done.

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Post  latole Thu Aug 25, 2022 2:04 pm

Now, engine turn by hand with, IMO, a normal compression.
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