O-290-D Exhaust

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8359
Posts: 229
Joined: Tue Nov 27, 2018 10:53 pm
Location: KSNA
Name: Tamer A
Aircraft Type: 1946 C120 O-290-D
Occupation-Interests: Engineer
Contact:

Re: O-290-D Exhaust

Post by 8359 »

Well, the exhaust finally cracked. It's been welded over a few times and just keeps cracking in the same place. So I decided it was time to bite the bullet and get the cross-over system. I placed the order with Custom Aircraft today should hopefully be a week or so turn around time.

I'll keep you guys posted with the results!

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8340
Posts: 27
Joined: Sun Oct 14, 2018 11:31 pm
Name: Joshua G
Aircraft Type:
Occupation-Interests:
Contact:

Re: O-290-D Exhaust

Post by 8340 »

Whew! Seeing that "weld" job someone had done makes me a little sick. When you first mentioned to me that an IA said your exhaust shouldn't be welded, just replaced, I though that's a silly concept. Now I see his reasoning. Yikes!

Joshua
8359
Posts: 229
Joined: Tue Nov 27, 2018 10:53 pm
Location: KSNA
Name: Tamer A
Aircraft Type: 1946 C120 O-290-D
Occupation-Interests: Engineer
Contact:

Re: O-290-D Exhaust

Post by 8359 »

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2066
Posts: 600
Joined: Tue May 01, 2018 7:00 am
Location: North Carolina
Name: Mac Forbes
Aircraft Type: '46 Cessna 140
Occupation-Interests: Retired - Current 120-140 Assoc. NC Rep.
Contact:

Re: O-290-D Exhaust

Post by 2066 »

8359 wrote: Wed Apr 10, 2019 12:08 pm First startup last night:

https://www.youtube.com/watch?v=ZZpmbXucMPQ
Very nice! Looks (and, sounds) great. ...curious -- do they recommend any tail pipe bracing (You may have some in place, but I didn't see it)? Thanks for sharing this journey as well as the obvious quality work by Custom. Mac
8359
Posts: 229
Joined: Tue Nov 27, 2018 10:53 pm
Location: KSNA
Name: Tamer A
Aircraft Type: 1946 C120 O-290-D
Occupation-Interests: Engineer
Contact:

Re: O-290-D Exhaust

Post by 8359 »

2066 wrote: Wed Apr 10, 2019 8:25 pm Very nice! Looks (and, sounds) great. ...curious -- do they recommend any tail pipe bracing (You may have some in place, but I didn't see it)? Thanks for sharing this journey as well as the obvious quality work by Custom. Mac
Thanks! I'm very happy with it! Yest the tail pipes are braced with rubber straps to the firewall. See below (I've since trimmed the pilot side duct).

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