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What's In Your Bay - Part V

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Keith Browning

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Kinda wonder why they installed the delete in the first place. You'd be surprised how many people think that's gonna solve all their 6.4 problems. Last I checked it won't fix an overfueling injector.

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Also I pulled a good one this morning, changing a shifter in an 08 super duty for a tow haul button inop. Snapped the damn bolt off in the new shifter. It was all the way in too so the bolt was sticking out the back a little keeping the shifter loose but not able to pull out. Man that was a nightmare. Had to drill it from the back with a mirror.Once it was out I was able to drill and helicoil. No way that bolt was coming out.  <sigh>

 

 

What? You couldn't weld a nut onto the broken bolt and back it out? :poke:

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Been a crummy past few days. Wife's 99 has been pushing fuel into the cooling system for a Lil while lately. Finally got parts to replace all cups, seals, and glow plugs. Didn't realize it until I was barring it over after having the new sleeves and injectors back in place that the glow plug tip broke and fell into #7 hole. Spent 5 hours with a borescope and magnet trying to fish, finally gave up and pulled the head tonite. Now waiting for a gasket to show up to finish it and be done until I want to tackle the delayed reverse engagement issue on it(which could be a while now after this mess)

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I just drilled an up-pipe bolt out of the back of a 6.4 turbo, cab off of course. Those stainless bolts are rock hard, that's the first 6.4 anything I've tried to drill. Saved the original treads but it took me more time and bits than I'd like to admit.

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Matt I have had to drill those hardened SS 6.4 bolts. Mine was on a broken exhaust manifold bolt, I was going through several bits new and re-sharpened, then the owner of the truck came out and drilled it in like 2 minutes with one bit. In my defense the owner has a big machine/fab shop.I learned a valuable lesson about feed pressure and drill speed. On SS the bit has to bite every turn or you are just surface hardening. I have since invested in norseman moly bits and boelube. I also have some carbide tipped bits

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The 1/8" bits that I drilled the initial hole gave me the most trouble. I had 2 new RMT cobalt bits that wouldn't drill worth a shit, then I went through 2 Norseman moly bits that worked a little better. The funny thing was when the bits stopped drilling they still looked good and I'm sure they'd still drill through a softer metal just fine. They'd cut for about 10 seconds and just stop. Once I stepped up to bigger bits they went right in.

 

I was using tap magic as a lube.

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I tried tap magic on the first one I did, I found that for me it did not work that well. Here is how the use of a cutting compound was explained to me....depending on the material being drilled the lube can cause the surface to not get warm enough to get a good bite/cut. Now when it comes to tapping or chasing a hole my thinking is heat is not your friend.(just my opinion & I know how "Opinions" can be :chinrub2: )

 

 If the bigger bit had a had a flatter angle then the 1/8" bits that could explain the way they worked. I know the small bits I had re-sharpened worked better then new because the guy I had sharpen them changed the angle. I am not sure what he changed the angle to, I pay him to sharpen them since machining is not really my skill set.

 Here is an interesting article I came across http://www.gun-tests.com/special_reports/accessories/american-gunsmith-tools-techniques-drill-bit-machining1430-1.html#.VMptFp3nbIU

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- 2011 F350, dash is coming out for a binding mode door. no defrost.

- 2014 Escape 1.6. came in for crank no start at 5000 km, got it to run with plugs and an oil change (oil twice overfull and fuel diluted). driveability on this one is making me pull my hair out.

- 2014 E450, body builders made a mess of the service body electrical and it took out the non-serviceable park lamp relay in the SJB. getting a new fuse box and redoing the wiring

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I just drilled an up-pipe bolt out of the back of a 6.4 turbo, cab off of course. Those stainless bolts are rock hard, that's the first 6.4 anything I've tried to drill. Saved the original treads but it took me more time and bits than I'd like to admit.

 

You could have used one of these:http://beydlercnc.com/csb-005-f-6-4-turbo-up-pipe-gasket-6n640/

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Oh believe me, I saw that when it came out and thought about it the entire time I drilled. I even tried to make a guide out of an old u-pipe flange but the bolt hole is just too loose. This is the first one I've ever broken off in a high pressure turbo, I know if I buy the guide it will be the last one too

 

Right now I'm in the middle of fuel lines and a water valve in an 03 E-350. Didn't quite make the list for my top 10 favorite jobs

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Here is what I have in the morning.  Allison with a cracked bell

Flywheel housing cracked.

Allison bellhousing fail 2

Allison Bellhousing Fail

housing pretty much all the way around and broken engine flywheel housing.  Pan has a huge dent and the driveline has all new u joints and center support bearing. I replaced the flywheel housing, bell housing, and pan on this same truck 30,000 miles ago from impact.

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Looked an 08 F-550 6.4 today. Needs front axle u-joints, entire drag link, trac bar balljoint and bushing, rear brakes, primary belt tensioner, oil dipstick tube and thermostats.

 

All the same shit as when I looked at it one year and 20k miles ago!!! Only this time the DPF is clogged because it won't heat up and the wif light is on. It definitely sucked in some water, multiple contribution codes and wacked out fuel trims. Fucking gas well trash, this truck looks like it hasn't seen a dry road since the last time it left. Oh well, I'll write a $10k estimate on it. Hell someone already dumped a 6007 in it at one point.

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