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Bus Discussion => Bus Topics ( click here for quick start! ) => Topic started by: Satelliteguy on December 19, 2023, 10:39:47 AM

Title: Looking for some MCI 102 C-3 parts help.
Post by: Satelliteguy on December 19, 2023, 10:39:47 AM
I have agreed to purchase a 1992 MCI 102 C-3. Are there other models of this coach that crossover with parts manuals? I have been looking for a parts manual with no success. Anyone have a copy?

Right now I could use the part numbers for the brake chambers on the drive axel. This is the chamber that includes the parking brake set.
I am also looking for a exhaust clamp, it is located on the ( facing the motor ) left side. The exhaust pipe comes off the turbo then drops down through the floor to the muffler. There is a joint in the middle and the clamp has broken and fallen down by the floor. I will try and attach a pic of the area.
I have the service manual from the PO but I do not see the part numbers I need.

Thank you all, I'm sure I will be asking for more   
Title: Re: Looking for some MCI 102 C-3 parts help.
Post by: luvrbus on December 19, 2023, 11:13:48 AM
That has modified from the OEM C-3 they didn't replace the flex joint, the OEM had a 90 degree from the turbo to the flex pipe welded on the muffler pipe the 90 degree slipped inside the exhaust pipe with a band clamp, you can buy a 5 inch band clamp from Amazon and use your setup but it needs the short flex pipe for vibration control between the turbo and the muffler 
Title: Re: Looking for some MCI 102 C-3 parts help.
Post by: Satelliteguy on December 19, 2023, 11:26:33 AM
So is that why the clamp is broken? Can I get the flex in 5 inch and band clamp it on to what is there?

Thank you for your input
Title: Re: Looking for some MCI 102 C-3 parts help.
Post by: luvrbus on December 19, 2023, 12:04:36 PM
Work with what you have now cut the piece  and leave a 1/2 space between the pipes where the band clamp goes,band clamps are 3 or 4 inches wide so they will cover the gap ,plus allow for vibration and expansion  and not leak ,you can add the flex pipe at a later date if you choose too
Title: Re: Looking for some MCI 102 C-3 parts help.
Post by: Satelliteguy on December 19, 2023, 12:06:27 PM
Thank you sir :^
Title: Re: Looking for some MCI 102 C-3 parts help.
Post by: Busted Knuckle on December 25, 2023, 11:42:59 AM
When I expand the picture for a better view it appears to me that the pipe coming off the turbo is going into the pipe coming up from the muffler.
I agree with Clifford on putting a band clamp on it.
It also appears to me that the BAND clamp down at the bottom is connecting that pipe to the muffler. (at least that's what I see from looking at the picture and of course I could be wrong!)
;D  BK  ;D
Title: Re: Looking for some MCI 102 C-3 parts help.
Post by: Satelliteguy on December 25, 2023, 01:37:01 PM
BK, the suggestion from Clifford sounds like the fix I will do. The clamp down near the bottom is the clamp that was originally on there that rusted off. After rusting it had fallen down to that spot and I did not have anything with me to cut it loose. I will as soon as I get back there and get hands on.
1.Cut exhaust pipe
2.band clamp
3.Remove rusted clamp
4.Cross fingers and do the bus pray

Thank you for looking out for me I need all the help I can get.

OH 
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