jeffw Posted August 30, 2016 Report Share Posted August 30, 2016 I noticed this leaking today. Were does this hose go and what does it do? 2007 Volvo 780 Volvo D12D, 465hp, 1650 ft/lbs tq., ultrashift Link to comment Share on other sites More sharing options...
alan0043 Posted August 30, 2016 Report Share Posted August 30, 2016 I noticed this leaking today. Were does this hose go and what does it do? What engine do you have ? 2012 Volvo VNL 630 w/ I-Shift; D13 engine; " Veeger " Redwood, model 3401R ; 5th Wheel Trailer, " Dead Wood " 2006 Smart Car " Killer Frog " Link to comment Share on other sites More sharing options...
SuiteSuccess Posted August 30, 2016 Report Share Posted August 30, 2016 Alan, 2007 VNL 780 so would suspect D12 looking at valve cover and color know it's a Volvo. 2006 Volvo 780 "Hoss" Volvo D12, 465hp, 1650 ft/lbs tq., ultrashift Bed Build by "JW Morgan's Custom Welding" 2017 DRV 39DBRS3 2013 Smart Passion Coupe "Itty Bitty" "Don't go around saying the world owes you a living. The world owes you nothing. It was here first!" Link to comment Share on other sites More sharing options...
sclord2002 Posted August 30, 2016 Report Share Posted August 30, 2016 Breather hose....vents to atmosphere under truck. Charlie Don't ever tell a soldier that he doesn't understand the cost of war. Link to comment Share on other sites More sharing options...
SuiteSuccess Posted August 30, 2016 Report Share Posted August 30, 2016 Breather hose....vents to atmosphere under truck. Charlie Why little oil around it? Is that normal? 2006 Volvo 780 "Hoss" Volvo D12, 465hp, 1650 ft/lbs tq., ultrashift Bed Build by "JW Morgan's Custom Welding" 2017 DRV 39DBRS3 2013 Smart Passion Coupe "Itty Bitty" "Don't go around saying the world owes you a living. The world owes you nothing. It was here first!" Link to comment Share on other sites More sharing options...
Ronbo Posted August 30, 2016 Report Share Posted August 30, 2016 I noticed the 100 volt sticker. Are you sure it isn't a hybrid? Ron C. 2013 Dynamax Trilogy 3850 D3 2000 Kenworth T2000 Optimus Prime Link to comment Share on other sites More sharing options...
Alie&Jim's Carrilite Posted August 30, 2016 Report Share Posted August 30, 2016 I noticed the 100 volt sticker. Are you sure it isn't a hybrid? Stick your finger in the ECM and see Alie & Jim + 8 paws 2017 DRV Memphis BART- 1998 Volvo 610 Lil'ole 6cyl Cummins Link to comment Share on other sites More sharing options...
Big5er Posted August 30, 2016 Report Share Posted August 30, 2016 What engine do you have ? Look at the top of the cover. It says "olvo". I'm betting its a Cummins. Sorry Alan, I just couldn't help myself MY PEOPLE SKILLS ARE JUST FINE.~It's my tolerance to idiots that needs work.~ 2005 Volvo 780 VED12 465hp / Freedomline transmission singled mid position / Bed by Larry Herrin2018 customed Mobile Suites 40KSSB3 2014 smart Fortwo Link to comment Share on other sites More sharing options...
MrSeas Posted August 30, 2016 Report Share Posted August 30, 2016 If it was a Cummins it wouldn't be leaking....... Link to comment Share on other sites More sharing options...
rickeieio Posted August 30, 2016 Report Share Posted August 30, 2016 If it was a Cummins it wouldn't be leaking....... Everything leaks with age................ KW T-680, POPEMOBILE Newmar X-Aire, VATICAN Lots of old motorcycles, Moto Guzzi Griso and Spyder F3 currently in the front row Young enough to play in the dirt as a retired farmer. contact me at rickeieio1@comcast.net Link to comment Share on other sites More sharing options...
GeorgiaHybrid Posted August 30, 2016 Report Share Posted August 30, 2016 Everything leaks with age................ I have a great come back here using Depends but I must resist. I must. 2017 Kenworth T6802015 DRV 38RSSA Elite Suites2016 Smart Prime Link to comment Share on other sites More sharing options...
Hewhoknowslittle Posted September 1, 2016 Report Share Posted September 1, 2016 I have a great come back here using Depends but I must resist. I must. David, When did you start holding back?? Link to comment Share on other sites More sharing options...
rickeieio Posted September 1, 2016 Report Share Posted September 1, 2016 I have a great come back here using Depends but I must resist. I must. I intended that as a lead-in, so go for it. KW T-680, POPEMOBILE Newmar X-Aire, VATICAN Lots of old motorcycles, Moto Guzzi Griso and Spyder F3 currently in the front row Young enough to play in the dirt as a retired farmer. contact me at rickeieio1@comcast.net Link to comment Share on other sites More sharing options...
Exile Posted September 1, 2016 Report Share Posted September 1, 2016 Suite- The hose relieves the little bit of combustion gas that escapes past the piston rings. Without it, the gas would build up until parts blow off the engine like oil seals. It has no pressure or liquid in it, so take hose off, clean up surfaces, check hose clamp, check that hose isnt plugged, and put back, maybe with some oil resistant rtv sealant if you dont like leaks. There may be a sponge looking thing inside the valve cover. Clean it or change it if you can get at it. 98 379 with 12.7 DD LG Dodge w/5.9 CTD Chrome habit I’m trying to kick. Link to comment Share on other sites More sharing options...
SuiteSuccess Posted September 1, 2016 Report Share Posted September 1, 2016 Thanks Exile. 2006 Volvo 780 "Hoss" Volvo D12, 465hp, 1650 ft/lbs tq., ultrashift Bed Build by "JW Morgan's Custom Welding" 2017 DRV 39DBRS3 2013 Smart Passion Coupe "Itty Bitty" "Don't go around saying the world owes you a living. The world owes you nothing. It was here first!" Link to comment Share on other sites More sharing options...
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