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Rurey logging

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Everything posted by Rurey logging

  1. WELL guys sorry to take so long to get back, but every thing is back together, and back on the road, every bodies help was priceless,thank you all ! THe problem all along was # 4 EUP pin broke allowing fallower to turn destroying fallower and eup along with cam, my magnets worked well. replaced cam,all eup fallowers and all valve fallowers and #4 EUP.. and rolled in a set of main And rod bearing just for fun. run well now seems to run quieter and smoother,OIL pressure seems a bit lower,dont no why ? THANK again Randy Rurey
  2. THanks again , we finally got damper off with the help of a 1inch impact wrench,,now trying to get cam out fun fun i made a bunch of pvc pipes 15 inches long with cow magnets in the end, trying to hold lifter up,hope it works !!! any suggestions ?? mack book says turn engine upside down, not hardly practical...
  3. Dear Joey no the pressure from booster pp was never checked,because we were told by mech. at several mack dealers that booster pp do not cause problem and they dont leak from the seals, so when we found out that was not true,just went and replaced it. But that wasnt the problem.YOU talk about a pressure regulator, where is that located?. yes the eups where all removed and the oring replaced twice but didnt pull the roller tapits. bad mistake.. allso missed oil sample being taken for several months. no broken bolts found, all bolts were torqued to lates spec. we still dont no where the fuel was coming from ? WHAT should the pressure be?.. Oh another problem, how the heck do you get the viberation damper and pulley off crank? done every thing book said ,dosent buge, cant find any way to put a puller on it,, tried putting a couple of falling wedges behind it and use a Big Fing hammer to no avail ..
  4. WELL guys, we found a real bad problem,Number 4 EUP distroyed its self the guide pin broke allowing roller to move on cam thus eating the lobe off the cam . now that does not tell use where fuel was coming from , unless #4 eup plunger went bad, there was a slight amount of leakage from number 4 when pressurized, not very much but some !! need a cam now, any body got a spare 460 cam laying around ? thankS for your help ...RANDY Rurey
  5. NO SIR we didn't got ahead of our selfs i guess
  6. Dear guys we pressurized the system, no leakage any where at 70 lbs of pressure, at 75 lbs # 4 &6 EUP started to drip slightly. but not enough to put a gallon 1/2 in 2 1/2 hours in pan....QUESTION, is it possible that the plungers in the EUPS are leaking. there isnt any way of testing them .??? WHAT now? your thoughts. THERE is 350,000 miles on an inframe on the engine,dont no how many EUPs....
  7. Dear Joey : I could not find any 1/4" npt pipe plug any where behind the breather canister, Oh the return line is free and clear !!
  8. THANKYOU VERY MUCH< WILL TRY THIS < let you no what we find👍
  9. THANKS for help, but didnt solve problem, went baught a 500$ lift pump at MACK dealer in Spokane, put on last night.loaded this morning drove from PRIEST River Idaho to Chelan WAsh. approx .250 miles every thing was fine tell i headed home , By the time I got back to yard it had pumped approx a gallon and 1/2 fuel in crank case i have dumped oil 3 time approx 600 $ of 15/40 down the drain. the engine also seemed to want to sputter at times coming back. Some local mech. at the mack dealer in Mazzulla montana said there was a screwed plug in the front of the engine behind the accessory cover could be leaking? any body ever hear of that..what type die do you put in the fuel to test for leaks by taking pan off,and pressurizing sys.. any help would be greatly appreciated. Thankyou Dave
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