On a new note, the catalytic converter was glowing red while the machine was running. So I thought there was a blockage somewhere, maybe exhaust.
As Richard noted, THAT is what its function is. The older 405s with catalytic heat exchangers captured that heat.not like that,, it was red red hot, plus the smell of gas,,
I was able to de-grease and clean the heat exchangers. I had to clean them in place because I couldn't remove them. I was able to wash them out really good. All of the nuts fell off due to the rust on the inner seal plate.
On a new note, the catalytic converter was glowing red while the machine was running. So I thought there was a blockage somewhere, maybe exhaust.
So I put four new sparkplugs in as well as new wires. We have to adjust the blower belts because they are a little loose. The catalytic converter doesn't glow anymore because I removed it and gutted it out. Now I have a free-flowing exhaust.
The machine still doesn't sound like its normal self. It seems to have a slight misfiring. Someone suggested that the fuel injector was clogged. I'm not sure. So if you could please help me out with this, I would really appreciate it. John, I appreciate your help. I will give you a call tomorrow.
John Olson" data-source="post: 4355563" class="bbCodeBlock bbCodeBlock--expandable bbCodeBlock--quote js-expandWatch">Actually they should be cleaned a lot more often that that. Changing spark plugs and air filter will keep engine running properly. The best product I have found for cleaning them is prochem ultrapac renovate. A light mix 2 oz per gallon does wonders.Ok I was right the HX Box is NOT aluminum it wouldn't hold up to the heat. Depending on how bad it is you might need a whole need HX box. Call me tomorrow and I'll give you my cell for you to text pictures our just email them to me john@scssuperstore.com and include your cell and I'll try to give you as much help as I can.
Now this isn't meant to kick you when your down but as a precautionary warning for everyone. The most neglected service item next to flushing the radiator is cleaning the HX'ers. Per your service schedule you should removed and inspect and clean your HX'ers every 1000 hours. The amount of junk/moisture that makes it past the Filters is amazing.
It's an older ss370.Picture would help as I don't know if you need a plasma cutter or not.
Why do you want to take it out?It's an older ss370.
There has to be some way... It went in!
jcooper said: ↑
It's an older ss370.
There has to be some way... It went in!
Why do you want to take it out?
You should be OK. . No need to rip it apart! I think most that clean them have the radiator style.. don't do anything. .Few guys were talking about cleaning them, other than descaling I don't wanna do anything...
You should be OK. . No need to rip it apart! I think most that clean them have the radiator style.. don't do anything. .
Jerry yours is not design the way that they have to be pulled out like the prochems design.