Exhaust Hardware Bolt/Spring/Nut

[George]

Hi all..

Noticed a bolt missing on the exhaust where the exhaust pipe connects to the muffler. Is there a part number associated with that bolt spring nut and cotter pin or do I just order the various pieces to put together?

Thanks again

GHW

[Guest]

George,

What serial number is your plane?

Clarence

[Mooneymite]

Most of the pieces/parts are common AN hardware.  Mine is held on by AN3-16 (drilled), a castellated nut, washers and a spring like this:  http://www.aircraftspruce.com/catalog/eppages/crossoverexaust.php?clickkey=3093607

I'm not sure the Spruce part is the right size, but it looks about the same.

[Mooneymite]

Here's a set of three:

http://www.aircraftspruce.com/catalog/eppages/hardwarekit08-07168.php?recfer=2864

But they are AN 3-13 bolts instead of -16.  

Edited December 28, 2016 by Mooneymite

[George]

48 minutes ago, M20Doc said:

George,

What serial number is your plane?

Clarence

1964 M20c 2746

 

[Guest]

3 hours ago, George said:

1964 M20c 2746

 

George,

It should be an AN3-15 bolt, an AN310-3 nut, a pair of AN 960-10 washers and a 186-218 spring.  The entire tail pipe requires this time 3.  The AN stuff should be stock at any shop, the spring is the same as the ones used in Cessna twin exhaust systems.  Likely easier to find on most fields than a Mooney spring.

Clarence

[George]

Thanks...parts on the way.

GHW