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OS 61 MAX SF

Old 10-19-2010, 07:59 PM
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Default OS 61 MAX SF

While mounting my OS 61MAX SF to a great planes cub, the 61 fell out of the mount and hit the floor, breaking the high end adjustment needle. It is broken to the point that it needs to be replaced. I'm mounting the engine @ 90 degrees to the right of the plane. Can I replace the needle, carb? Where do I get the parts I need? and is there a straight down muffler I can attach the would keep me from having cut the fuselage for muffler clearance?
Thanks
Old 10-20-2010, 10:03 AM
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Default RE: OS 61 MAX SF

Here's the complete needle assembly you need for the carburetor:

OSMG7252 27481900 NEEDLE ASSY #7M/#7L US$19.99

If you need an entire carburetor or carburetor body, you'll have to locate one through the RCU Marketplace or an auction site. O.S. doesn't make them any more.

For the muffler, you'll need one of the after-market units. O.S. didn't make one that does what you want.
Old 10-20-2010, 10:20 AM
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Default RE: OS 61 MAX SF

Bax,
THanks, I just need the needle! Awesome! You are Da man!! Can I order the needle from you or should I go through the LHS?
Old 10-22-2010, 09:07 AM
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Default RE: OS 61 MAX SF

The needle assembly can be ordered through any hobby retailer who sells O.S. engines and accessories.

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