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11-15-2014, 12:14 PM
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#1
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Senior Member
Rexhall Owners Group
Join Date: Aug 2012
Location: Lakeview, Oregon
Posts: 595
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ISB Exhaust Manifold Cracked
Well.....when out to do a little preventive maintenance on the MH and discovered that the exhaust manifold has cracked. Was expecting this to happen at some stage but not yet. It is a one piece manifold, what are my best options and where can I get a replacement from?I think that I will probably install a Pacbrake as the exhaust systems now removed.
Thanks,
Martin
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Martin Picke'
1998 Rexhall Anthem 34' DP, Cummins ISB, Allison 6 speed, Spartan Chassis, 300 watts solar.
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11-15-2014, 07:31 PM
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#2
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Senior Member
Join Date: Aug 2002
Location: Where ever I park it
Posts: 1,345
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If you look around online you may find a two piece manifold that fits. I know the two piece manifolds for the Dodge trucks are readily available.
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2005 Dodge Ram Four Door Dually Southern Comfort Conversion
2017 Forest River 365RK
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11-18-2014, 09:03 AM
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#3
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Senior Member
Rexhall Owners Group
Join Date: Aug 2012
Location: Lakeview, Oregon
Posts: 595
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Called Cummins with my engine serial number, got a replacement including all mounting hardware and gaskets for $320 so looks like this will be a good job for the thanksgiving weekend.
__________________
Martin Picke'
1998 Rexhall Anthem 34' DP, Cummins ISB, Allison 6 speed, Spartan Chassis, 300 watts solar.
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11-18-2014, 11:14 AM
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#4
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Senior Member
Join Date: Aug 2002
Location: Where ever I park it
Posts: 1,345
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Quote:
Originally Posted by MartinP
Called Cummins with my engine serial number, got a replacement including all mounting hardware and gaskets for $320 so looks like this will be a good job for the thanksgiving weekend.
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Well, I guess that is beter than sitting around stuffing yourself with turkey, right?
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2005 Dodge Ram Four Door Dually Southern Comfort Conversion
2017 Forest River 365RK
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11-23-2014, 10:50 PM
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#5
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Senior Member
Rexhall Owners Group
Join Date: Aug 2012
Location: Lakeview, Oregon
Posts: 595
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Quote:
Originally Posted by MnTom
Well, I guess that is beter than sitting around stuffing yourself with turkey, right?
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Hmm.....myself and dogs think so. Actually that's going to be a tough call for the dogs, watching me replace the manifold or eating the turkey with my wife.
Martin
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Martin Picke'
1998 Rexhall Anthem 34' DP, Cummins ISB, Allison 6 speed, Spartan Chassis, 300 watts solar.
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11-24-2014, 05:02 AM
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#6
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Senior Member
Monaco Owners Club Texas Boomers Club
Join Date: Jan 2009
Posts: 2,529
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Hopefully you are soaking the nuts & bolts as we speak!!!
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Hal & Ginny Miller '04 Beaver Santiam PRT40
'04 Saturn Vue - US Gear Brake - Blue Ox tow
3"girls" (2 Irish Setters - 1 Retriever) - RIP Annie & Emily (12/26/2017)
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11-24-2014, 09:57 AM
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#7
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Senior Member
Join Date: Aug 2002
Location: Where ever I park it
Posts: 1,345
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I just realized I miss spelled BETTER..... geez..... 
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2005 Dodge Ram Four Door Dually Southern Comfort Conversion
2017 Forest River 365RK
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11-24-2014, 10:10 AM
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#8
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Senior Member
Join Date: Aug 2010
Posts: 455
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Quote:
Originally Posted by H. Miller
Hopefully you are soaking the nuts & bolts as we speak!!!
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WHY? The last line of his post sez the exhaust system is removed?? 
Edited after posting:
Hmmm, or maybe the "exhaust system" doesn't include the exhaust manifold, maybe I laughed too soon and showed my ignorance? DOH! 
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Stik
Full Timing since 2005
09 Journey 34Y, 2015 Grand Cherokee Toad
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11-24-2014, 05:40 PM
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#9
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Senior Member
Winnebago Owners Club Solo Rvers Club Freightliner Owners Club
Join Date: Jan 2007
Location: Pahrump, NV
Posts: 479
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Quote:
Originally Posted by stik
WHY? The last line of his post sez the exhaust system is removed??
Edited after posting:
Hmmm, or maybe the "exhaust system" doesn't include the exhaust manifold, maybe I laughed too soon and showed my ignorance? DOH! |
Well then, we'll be back to FLAME you if it isn't
Rich
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2004 Horizon 40AD/ISC 350/2012 SILVERADO or 2008 Chevy HHR/Demco/Vmspc/2013 Polaris RZR
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11-29-2014, 06:54 PM
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#10
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Senior Member
Rexhall Owners Group
Join Date: Aug 2012
Location: Lakeview, Oregon
Posts: 595
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Changed out the exhaust manifold with a two piece unit from Cummins. Easy job actually, the hardware came easily and unbolted the manifold from the turbo leaving it in place. Installed the manifold with all new hardware including gaskets and torque all nuts and bolts per the Cummins manual. Leak checked and all is good. Took no more than 2 hours and I was not in a hurry.
Martin
__________________
Martin Picke'
1998 Rexhall Anthem 34' DP, Cummins ISB, Allison 6 speed, Spartan Chassis, 300 watts solar.
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