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I think if you look hard on the turbo inda is printed sumwhere.

Yet another money grab???

We sold 2 magnums here one same as that one and one MH both are long since gone Of the dosens of MH COs sold in this neck of the woods I hardly see any on the road now!there is still a few RWs still up and at em but and lots of good ol RDs and CHs Its a shame the MH in my mind was the BEST cabover Ever built by ANYONE.I'm not saying I like Cab overs Or anything about em, Just that It was one of the Best.

We have designated computer for the vads!We wiped out ALL unnessary windows programs games and crap that comes with the windows OPS the dam thing is still as slow as all get out!BUT it dosent error out nearly as often! Speaking of programs that is another expence to add in to a dealers bottom line!I,m not blaming Volvo for this stuff cause Mack did the same stuff for years We got esentul tools weve never used from vmac 1 era Fuel pump drive alinment tool,H ring installer Never touched one! the list goes on! The new tools for the tightening of fuel lines that leak anyways and endup having to tighten em by feel .Its pretty much a crock! Then the customer wonders why the shop rate is so high. the above is all part and parcel of the expences!included is the time it takes to stand watch a slow computer program work

AMEN brother >It all makes sense now. Now I know why my VCADS program is a piece of sh*t< Did you look at all the essental tools you NEED To HAVE to work on your new trucks break out harnesses yada yada The only people making the doe here is volvo if they don't make it selling the odd, truck their going to make it selling us tools to work on em !

Those make alot of noise when the engine runs! Been there done that one too!The engine will run after too! at least it only cost you a couple of gaskets. You never confirmed was the gasket in one peice? Dosent much mater as somone could have repaired it after the damage was done.chasing this smoke problem. the absolute best thing to do is remove them insulaters till the head is back on its real easy to spin them little devils into thw inlet on install.

Yup i garrenty it will fix it .Don't let that truck leave your shop till you check the rest of the inlet gaskets!It can happen again!

The rod is bent! Which hole did it come from? Looks like 7-8 was the inlet gasket whole or missing a peice Check all the intet manifold gaskets BEFORE you preasure wash this engine!I have seen that happen twice before Caused by water getting in thru a blown out gasket on the inlet manifold!A simple preasure tst of the inlet system will tell the tale if you got any more blow outs.

i'm assuming you have a 4 valve head engine!????If so remove the valve covers remove the plugs that hold the injectors in and look on top of the injectors You will see fuel there if the orings are leaking!

Sounds like your looking at an RD frame! I can't tell ya why but i can tell ya the RD is one tough model , and that give or take a 1/2 inch the frame at the rear was made the same aprox width as most other trucks depending on wether it was a single double or triple frame rail.

SHOULD make you glad! Not almost

I'd be pulling the pan if your loosing coolant!The brown sludge can be running to cool as well!The key is loosing coolant!

ARE YOU MISSING ANY COOLANT! These engines tend to have some blow by over time! Remove and look at the fill plug .Does it look Green or wet with sludge? If not I would not worry too much!Having said that we have had a rash of failed turbos latly around here ,The turbos were the culpets ,BUT the symtom of blow by was under load HIGH boost.To newer units did this and several older ones.

That fix cost me alot of gray hairs 8hrs worth and the owner a fuel pump check over and all the parts and related sensors plug pins. YOU Got it for FREE! sort of lucky dog.

As matter of fact Trent your engine likly has a dynatard cam !the cams where basicly all the same . the jake is not much more if any more effective on a 285 than the dynatard, and a much easier install .Just rockers pushtubes and diffrent valve covers and the same wiring as the jake!

Glad to help! Ask and you shall recieve!

Fuel preasure should not be an issue unless its really starving for fuel, it would likly stuter, stumble and miss if it were running out of fuel preasure ,sounds like a programed derate.these are the things to check in order( sounds like they have been checked BUT ya never know! check 1 - Fault codes (Repair as nessary) check 2 - fuel preasure 15 to 20 psi under load. check 3 - re-pin fuel pump plug. if you have all of the above checked and done heres another place to go. i ran into this awhile back on an RD!( hicups and hesitations are USUALLY it is the pin conections at the fuel pump!)BUT Having said that ,You now get 1/2 the boost the engine should make ! You likly have a second unrelated problem If you have no faults coming up( No blink codes) , I would check to make sure the wiring to the torque limit switch on the trans is not shorted !The computer will not see a problem with this because it doesnt know theres a problem!(All it sees is a closed switch), and derates the power by half. check it out and see if that may lead you to a fix.

If it is an american bosch pump ,the pump will only go on one way it is doweled! Also (just a tip) when you install the pump back on the engine cut the new gasket from the round hole where the drive goes thru down to the top of the small drain hole below it take out aprox the hole width of the bottom up to the sides of the drive hole you should end up with a V shaped cut out if you don't they tend to biuld preasure from around the aluminum drive insert and externally leak by the gasket no matter how well you have sealed it.

Glenn you da man! Love this comment ( A simple test to tell which set up you have is if they stop when you apply the brakes they may not be wedge brakes.) no truer words have been spoken! Just an opinion from someone whos ,beendar dun dat. You would be well advised to go find a complete front axle assembly some where! the change over can be a big hastle getting the right this, that and the other thing to work with the hubs you have.I'd be hunting up a complete axle to be on the safe side. again just an opinion!

This is coming from a mack guy so take it for what its worth. The ISX has been a fair replacement for the V8 here ,Weve seen very few cats here so I can't coment on that!The ISX Suffers from their own set of egr problems (but get use to it)!We have several in our low bed trucks and have had good sucess with them!Just a A note and a thought for you,Look at your 15 and your isx compare the 2 visually, Which engine was designed to move forward in time! The cat is the same platform it has been for years with a bunch of addons so much so that a simple water pump job is now a nitemare.Having said that I am a non cummins guy my self but having compared the two And having to work on this over enginered stuff I'd rather work on the cummins for now! (speaking of over engineered) Next I have to warm up to the Volvo Stuff (I'm still resisting)

the bor and sleve thing works cummins has done this for years.The counter bores can also be sleeved!

David The owner will llkly pay nothing! The head is under warrenty for one year ,the jake piston thing i just speculation on my part, but I'd bet dollars to donuts this is where the problem lies.

yes its a diffrent set up! Not to worry. Anyway more to the story coming to a theater near you. The pins in the above pic are eteck ! Theses pins are OK ,I beleive the slave that operates the on top of these is the direct cause of this failure we investigated further today and as soon As I saw these slave pistons and there condition I remembered orderng them back when the first failure occured ,apon further investigation it seems our parts people never notified us or the customer parts had come in and the customer was never notified to bring the truck back to have them installed . We went down to the parts dept, no one seemed to have a clue (this is quite normal).So we went over to the holdshelf where parts are kept on hold for jobs and sure enough 3 slave pistions sit with no tag or work order number or anything ,all lonely on the shelf !THEY'VE been sitting here for THREE MONTHS and no one asked any questions???.!I think the ball has been dropped here US DUMB mechanics just order in specilty parts in JUST for somthing to do I GUESS. This is a non stocking item surely you should be asking some questons? .I'm just a tad pi$$ed off at this!

checked that today ,the valve pin that goes thru the screw looks fine !the yoke and pin look to have no funny wear!