Muffler hanging suggestions?
- Quadratrückseite
- IAC's #1 Cubs Fan
- Location: Fremont, IN
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Muffler hanging suggestions?
This might look like an artifact from the Titanic, but in fact it is the part of the exhaust that the muffler hanger fastens onto. My problems are that the original screw is rusted completely, and the head is broken off (bottom of the pic) - also, the new hanger I have doesn't really engage very well with the top part, due to the severe rust. This is a 1978 California bus, so it has a cat and (from what I've been told) a kind of rare straight exhaust pipe from the heat exchangers to the cat (which is what this picture is a part of).
Any suggestions? I've thought of trying to drill out that screw and then use a nut/bolt combo to hold the muffler hanger, as well as try to clean out the top part so the hanger will fit snugly. Or can I just replace this piece? I'm not sure if it's part of the whole straight pipe. Or has anyone else faced this problem and used a different kind of muffler hanger?
Thanks!
"The bus is the real talisman. It's the thing that runs through all of this history. It's not a thing anybody owns or controls. No matter how peeved you get with people, the bus always makes your heart jump. Everybody was attached to it."
- Ken Kesey
Steve
1978 Country Homes Camper conversion - "Gus"
http://gusthevwbus.com
http://freshandmodern.com/blog
- Ken Kesey
Steve
1978 Country Homes Camper conversion - "Gus"
http://gusthevwbus.com
http://freshandmodern.com/blog
- tristessa
- Trusted Air-Cooled Maniac
- Location: Uwish Uknew, Oregon
- Status: Offline
Re: Muffler hanging suggestions?
That's part of the crossover pipe so you'd have to replace the whole thing.
Maybe a big hose clamp? The hardware store where I work carries them up to 8.5" diameter in stainless steel, should be big enough to go around the muffler and the pipe behind it.
Maybe a big hose clamp? The hardware store where I work carries them up to 8.5" diameter in stainless steel, should be big enough to go around the muffler and the pipe behind it.
Remember, only YOU can prevent narcissism!
- Quadratrückseite
- IAC's #1 Cubs Fan
- Location: Fremont, IN
- Contact:
- Status: Offline
Re: Muffler hanging suggestions?
I like that big hose clamp idea - thanks! I also thought about maybe welding some sort of tab on the muffler, and then using one of those generic muffler hanger kits from the local FLAPS.
"The bus is the real talisman. It's the thing that runs through all of this history. It's not a thing anybody owns or controls. No matter how peeved you get with people, the bus always makes your heart jump. Everybody was attached to it."
- Ken Kesey
Steve
1978 Country Homes Camper conversion - "Gus"
http://gusthevwbus.com
http://freshandmodern.com/blog
- Ken Kesey
Steve
1978 Country Homes Camper conversion - "Gus"
http://gusthevwbus.com
http://freshandmodern.com/blog
- Amskeptic
- IAC "Help Desk"
- Status: Offline
Re: Muffler hanging suggestions?
That piece looks intact enough to use as designed. The hook ends for the factory clamp cross pin appear to be in decent enough shape, and get to work under the tension of the clamp . Clean, maybe enhance the hooks with judicious dremel, drill old bolt out and clean hole with a tap, paint crossover assembly complete and thorough and beautiful and cure according to the paint instructions.Quadratrückseite wrote:I like that big hose clamp idea - thanks! I also thought about maybe welding some sort of tab on the muffler, and then using one of those generic muffler hanger kits from the local FLAPS.
The problem with any other hack job here, like a big clamp around the muffler and crossover, is that vibration will let the stainless steel clamp eat through the crossover pipe's thinner cross section.
Colin
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
- Mike Boell
- Old School!
- Status: Offline
Re: Muffler hanging suggestions?
I had the same problem with my crossover pipe. I center punched and drilled out the bolt as close to center as I could without getting into the threads, then I used a torch to heat around what was left of the broken bolt. The heating and cooling of the different metals helped release the grip. Then I used a pick to remove the remaining threads. Ran a tap through and, almost as good a new. I gooped the new bolt up with never sleeze.
Mike Boell
1975 FI Westy
Oregon City
SOME PEOPLE ARE LIKE SLINKIES - NOT REALLY GOOD FOR ANYTHING BUT THEY BRING A SMILE TO YOUR FACE WHEN THEY'RE PUSHED DOWN THE STAIRS.
1975 FI Westy
Oregon City
SOME PEOPLE ARE LIKE SLINKIES - NOT REALLY GOOD FOR ANYTHING BUT THEY BRING A SMILE TO YOUR FACE WHEN THEY'RE PUSHED DOWN THE STAIRS.
- Quadratrückseite
- IAC's #1 Cubs Fan
- Location: Fremont, IN
- Contact:
- Status: Offline
Re: Muffler hanging suggestions?
Thanks for that Colin - I took a round file to the hook ends...the clamp fits much better now. Still working on drilling out the bolt - I've broken a few drill bits!Amskeptic wrote:That piece looks intact enough to use as designed. The hook ends for the factory clamp cross pin appear to be in decent enough shape, and get to work under the tension of the clamp . Clean, maybe enhance the hooks with judicious dremel, drill old bolt out and clean hole with a tap, paint crossover assembly complete and thorough and beautiful and cure according to the paint instructions.Quadratrückseite wrote:I like that big hose clamp idea - thanks! I also thought about maybe welding some sort of tab on the muffler, and then using one of those generic muffler hanger kits from the local FLAPS.
The problem with any other hack job here, like a big clamp around the muffler and crossover, is that vibration will let the stainless steel clamp eat through the crossover pipe's thinner cross section.
Colin
I used Dupli-Color High Heat w/Ceramic 1200 degree spray paint (aluminum color) on the new muffler and tailpipe (like the can on the right in the photo). I think I'll use that to paint the crossover pipe and catalytic converter. Do you think that's a high enough temperature rating for those areas?
"The bus is the real talisman. It's the thing that runs through all of this history. It's not a thing anybody owns or controls. No matter how peeved you get with people, the bus always makes your heart jump. Everybody was attached to it."
- Ken Kesey
Steve
1978 Country Homes Camper conversion - "Gus"
http://gusthevwbus.com
http://freshandmodern.com/blog
- Ken Kesey
Steve
1978 Country Homes Camper conversion - "Gus"
http://gusthevwbus.com
http://freshandmodern.com/blog
- Amskeptic
- IAC "Help Desk"
- Status: Offline
Re: Muffler hanging suggestions?
Don't even bother with the cadillac converter. Just hit the flanges. I used uber-primer (2000*) and the 2000* silver on the exhaust of the BobD. Clean is important, like soap and water and rise and dry perfect clean.Quadratrückseite wrote:
Thanks for that Colin - I took a round file to the hook ends...the clamp fits much better now. Still working on drilling out the bolt - I've broken a few drill bits!
I used Dupli-Color High Heat w/Ceramic 1200 degree spray paint (aluminum color) on the new muffler and tailpipe (like the can on the right in the photo). I think I'll use that to paint the crossover pipe and catalytic converter. Do you think that's a high enough temperature rating for those areas?
Colin
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
- Quadratrückseite
- IAC's #1 Cubs Fan
- Location: Fremont, IN
- Contact:
- Status: Offline
Re: Muffler hanging suggestions?
So I tried to drill out the screw/drill a new hole, and it was taking forever with very little progress, and many a broken drill bit.
Then an idea popped into my head. I got out the grinder and ground out the area.
I had a scrap piece of heavy gauge steel lying around, so I traced a pattern for a new end cap:
Welded it into place:
Then I drilled a new hole into the new steel, and used a sheet metal screw to tap a new hole (I don't have the necessary tools to tap a new threaded hole). The screw in the pic isn't the final screw - I used a sheet metal screw with a nut head, so I can remove it with a socket.
I test fit the muffler hanger, and it fit perfectly:
Ignoring Colin's advice I painted the whole area.
And hung the muffler:
I'm still having a bit of a problem getting the muffler and cat to stay bolted together (the cat was welded to the old muffler, so I've got some more grinding to do to get a good fit) but it's coming along.
Then an idea popped into my head. I got out the grinder and ground out the area.
I had a scrap piece of heavy gauge steel lying around, so I traced a pattern for a new end cap:
Welded it into place:
Then I drilled a new hole into the new steel, and used a sheet metal screw to tap a new hole (I don't have the necessary tools to tap a new threaded hole). The screw in the pic isn't the final screw - I used a sheet metal screw with a nut head, so I can remove it with a socket.
I test fit the muffler hanger, and it fit perfectly:
Ignoring Colin's advice I painted the whole area.
And hung the muffler:
I'm still having a bit of a problem getting the muffler and cat to stay bolted together (the cat was welded to the old muffler, so I've got some more grinding to do to get a good fit) but it's coming along.
"The bus is the real talisman. It's the thing that runs through all of this history. It's not a thing anybody owns or controls. No matter how peeved you get with people, the bus always makes your heart jump. Everybody was attached to it."
- Ken Kesey
Steve
1978 Country Homes Camper conversion - "Gus"
http://gusthevwbus.com
http://freshandmodern.com/blog
- Ken Kesey
Steve
1978 Country Homes Camper conversion - "Gus"
http://gusthevwbus.com
http://freshandmodern.com/blog
- Amskeptic
- IAC "Help Desk"
- Status: Offline
Re: Muffler hanging suggestions?
Feel free to ignore my observation that your tailpipe is pointing pretty "severely", in Mitt Romney parlance, downwards.Quadratrückseite wrote:So I
Ignoring Colin's advice I painted the whole area.
And hung the muffler:
I'm still having a bit of a problem getting the muffler and cat to stay bolted together (the cat was welded to the old muffler, so I've got some more grinding to do to get a good fit) but it's coming along.
Oh, and I will stop by to see how that silver looks, skippy, on the bling!bling! cadillac converter.
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
- Quadratrückseite
- IAC's #1 Cubs Fan
- Location: Fremont, IN
- Contact:
- Status: Offline
Re: Muffler hanging suggestions?
I was wondering that (the angle of the tailpipe) - what should be the correct angle/location for the tailpipe? I didn't have one when I got the bus. Just half of a rusted muffler.Amskeptic wrote:Feel free to ignore my observation that your tailpipe is pointing pretty "severely", in Mitt Romney parlance, downwards.Quadratrückseite wrote:So I
Ignoring Colin's advice I painted the whole area.
And hung the muffler:
I'm still having a bit of a problem getting the muffler and cat to stay bolted together (the cat was welded to the old muffler, so I've got some more grinding to do to get a good fit) but it's coming along.
Oh, and I will stop by to see how that silver looks, skippy, on the bling!bling! cadillac converter.
*Edit - I found this pic on TheSamba (SgKent's bus)...does this look correct? Almost (or exactly) horizontal?
I managed to get the muffler and cat bolted together with the aid of an inner sleeve.
You are welcome anytime my friend...maybe we can squeeze out enough coin for a visit this year. When will you be in Colorado? My son still asks "What happened to the blue bus that was in the garage?"
"The bus is the real talisman. It's the thing that runs through all of this history. It's not a thing anybody owns or controls. No matter how peeved you get with people, the bus always makes your heart jump. Everybody was attached to it."
- Ken Kesey
Steve
1978 Country Homes Camper conversion - "Gus"
http://gusthevwbus.com
http://freshandmodern.com/blog
- Ken Kesey
Steve
1978 Country Homes Camper conversion - "Gus"
http://gusthevwbus.com
http://freshandmodern.com/blog
- Amskeptic
- IAC "Help Desk"
- Status: Offline
Re: Muffler hanging suggestions?
Hmph. I suppose an original 78 bus on the Itinerant Air-Cooled site isN"T GOOD ENOUGH FOR YOU HAHH?Quadratrückseite wrote: *Edit - I found this pic on TheSamba (SgKent's bus)...does this look correct? Almost (or exactly) horizontal?
I may very well have a Colorado getting put together. Staaaaay tuned. Is your daughter almost in college by now?Quadratrückseite wrote: You are welcome anytime my friend...maybe we can squeeze out enough coin for a visit this year. When will you be in Colorado? My son still asks "What happened to the blue bus that was in the garage?"
I don't even remember if your son had reached word verbalization when I was there last . . .
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
- Quadratrückseite
- IAC's #1 Cubs Fan
- Location: Fremont, IN
- Contact:
- Status: Offline
Re: Muffler hanging suggestions?
I couldn't see the tailpipe as clearly in your beautiful original '78 photo.Amskeptic wrote:Hmph. I suppose an original 78 bus on the Itinerant Air-Cooled site isN"T GOOD ENOUGH FOR YOU HAHH?Quadratrückseite wrote: *Edit - I found this pic on TheSamba (SgKent's bus)...does this look correct? Almost (or exactly) horizontal?
I went out and rotated the tailpipe/muffler - I believe (hopefully) I got it to where it should be:
(if you look closely in the second pic you can see the GENUINE white timing marks you painted...)
Almost...she is in second grade (8 years old) and is growing like a weed. She's 4 foot 8 inches tall! You may be right about my son - I think he was one and a half the last time you were here, and he'll be four in a week! My daughter was four the first time we had you visit in North Carolina, and my son was six months old...time flies. They both love the bus - I really am close to being on the road. I have to go through the brakes, and then I'm ready (I hope!). I spent too much time messing around with the front nose when I replaced the windshield - now I'm concentrating on stopping and running, and worrying about the other body stuff later.Amskeptic wrote: I may very well have a Colorado getting put together. Staaaaay tuned. Is your daughter almost in college by now?
I don't even remember if your son had reached word verbalization when I was there last . . .
"The bus is the real talisman. It's the thing that runs through all of this history. It's not a thing anybody owns or controls. No matter how peeved you get with people, the bus always makes your heart jump. Everybody was attached to it."
- Ken Kesey
Steve
1978 Country Homes Camper conversion - "Gus"
http://gusthevwbus.com
http://freshandmodern.com/blog
- Ken Kesey
Steve
1978 Country Homes Camper conversion - "Gus"
http://gusthevwbus.com
http://freshandmodern.com/blog
- Amskeptic
- IAC "Help Desk"
- Status: Offline
Re: Muffler hanging suggestions?
Good frickengrief, I don't get this "time" thing.Quadratrückseite wrote:
Almost...she (8 years old) and is growing like a weed. She's 4 foot 8 inches tall!
my son'll be four in a week!
I gotta stop by and say hi. I'll take the interstate on the way out this time.
Colin
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles