20" three point arm drawings

935 Views 3 Replies 1 Participant Last post by SOLUTION, Jun 16, 2009

SOLUTION

Discussion Starter · Jun 16, 2009 (Edited)

Here are some drawings of three point arms for the 990 that have a 20" spacing.
I have not made these yet, but plan to soon and will post with results.
I used blacksmithmans drawings for reference(thanks blacksmithman)
the bend angle is 20-degrees.

Scott

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SOLUTION

Discussion Starter · #2 · Jun 16, 2009

Bend angle is 20-degrees.

Scott

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SOLUTION

Discussion Starter · #3 · Jun 16, 2009

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SOLUTION

Discussion Starter · #4 · Jun 16, 2009

I used photo bucket to host these drawings because they couldnt be read when shrunk down far enough to post.
Maybe someone else can permanently attach them here so they don't disappear in the future.

Scott

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