A CAT DIESEL!? Caterpillar 3126 7.2L Turbo Diesel Engine Teardown! Part 1: Lets Take The Top Off!

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I Do Cars

I Do Cars

Жыл бұрын

Is this the first teardown you've seen on this channel? There are nearly 120 more I've filmed over the last two years. You can find them here: • Blown Up Engine Tear D...
Over the last week, I've talked about this week's teardown being out of the box. Well. Its the engine out of a box truck.
A Caterpillar 3126 7.2L Turbodiesel inline 6. This particular engine is out of box truck with over 300K Miles! It was replaced because it ran very poorly, and a mechanic tried swapping some parts around, and eventually condemned it saying two of the cylinders didn't look so great.
The 3126 was a widely used engine in everything from school busses to tow trucks. Power outputs range from 170-330hp, this particular engine is rated at 210hp.
This is Part 1, where I dismantled the top of the engine. Pull the head to reveal the actual condition of the bores we can see. The replacement engine cost the owner of the box truck nearly 8K! Lets hope this wasn't replaced for no reason.
Why am I doing this? I own and run a full service auto salvage business called Importapart. Part of our model is dismantling core or bad engines and salvaging the good parts. We do not rebuild engines, merely supply parts to those that do.
For parts or to peruse our inventory you can visit www.Importapart.com or email us at Importapartsales@gmail.com.
I hope you enjoyed this teardown, stay tuned for part 2 sometime next week!
As always, I love all of the comments, feedback and even the criticism.
Catch you all on the next one!
-Eric

Пікірлер: 939
@AdeptApe
@AdeptApe Жыл бұрын
Do you mind if I do a reacts video to your 3126 videos? I know a little bit about these engines.
@I_Do_Cars
@I_Do_Cars Жыл бұрын
For you? Absolutely. I watched several of your videos before starting this endeavor.
@AdeptApe
@AdeptApe Жыл бұрын
@@I_Do_Cars Great, I had a few people comment to watch your video and that is what I'm currently doing. A reacts video could be good for both channels. Great video by the way.
@I_Do_Cars
@I_Do_Cars Жыл бұрын
@@AdeptApe well thank you and I totally agree both channels could benefit. Looking forward to seeing what you come up with.
@josh_o_j
@josh_o_j Жыл бұрын
@@AdeptApe I am looking foward to the vidio
@TwoAcresandaMule
@TwoAcresandaMule Жыл бұрын
My two favorite youtube mechanic types in one thread.
@wglnaeclipse8715
@wglnaeclipse8715 Жыл бұрын
Diesel engine math? "This engine has 3 valves per cylinder; 2 intake and 2 exhaust..." 😉 Great information and entertainment as always!
@calebbadger
@calebbadger Жыл бұрын
One of the intake valves is also an exhaust valve.
@saltycreole2673
@saltycreole2673 Жыл бұрын
I noticed that too. 😂
@georgebrabec1749
@georgebrabec1749 Жыл бұрын
One valve is a normally undecided valve !
@Randy245850
@Randy245850 Жыл бұрын
I had to rewind a moment on that one too!!!
@justinp2993
@justinp2993 Жыл бұрын
That third valve occasionally identifies as an intake valve and at others an exhaust valve.
@WarrHoll
@WarrHoll Жыл бұрын
"PENETRATOR" delivered over my surround sound system just made my evening 🤣🤣🤣
@robertcochran7103
@robertcochran7103 Жыл бұрын
Eric I have a farm boy background which means I did really brutal labor when I was a teen. Now I'm a much older fellow (and not doing farm work 🙂 ) Take some advice...use every tool that makes sense to eliminate any possible damage to your spine. A crushed spinal disk will cause you the most horrible agony until it can be repaired surgically. Use cheater bars, buy better tools, invest in tough tools, anything to save your back, muscles and other bones and joints. I'm real glad you used the forklift to remove the cylinder head. Great video and I hope your back is recovered.
@FrankyRedEyes
@FrankyRedEyes Жыл бұрын
Straight six with a turbo. What could go wrong? We caught that BMW reference 😂
@anthonybeal4220
@anthonybeal4220 Жыл бұрын
Most if not all straight 6 diesels have turbos
@Mishn0
@Mishn0 Жыл бұрын
@@anthonybeal4220 Most, if not all of the cars in Eric's personal garage are straight six, turbo BMWs.
@I_Do_Cars
@I_Do_Cars Жыл бұрын
@@Mishn0 only two and both are the same car. I prefer my BMW’s naturally aspirated typically.
@imranahmad2733
@imranahmad2733 Жыл бұрын
I have got 2 turbo diesel straight 6 BMWs, one is a 2002 (m57) the other is a 2015 (n57), the 2002 I've had for 15 years and never had issues with the power plant, the 2015 I've had for 2 years so far without issue, I've maintained a few petrol 6 cylinder BMW (2000-2004) for family and friends and the main issues they had was pcv valves and pipes cracking and blocking an on the newer ones the cooling system had some issues, apart from that they've been reliable, newer ones have had issues with injectors, timing chains, throttle bodies, swirl flaps, egr, dpf, auxiliary water pumps and ECUs, it's as if after 2005 and onwards reliability had deteriorated, I'm sticking to buying the 6 cylinder turbo diesels till they stop making them, but their other engine ranges are just getting weak.
@frankdesbaux
@frankdesbaux Жыл бұрын
Bahahahaaa. What could go wrong? Twin turbos.
@edfrawley4356
@edfrawley4356 Жыл бұрын
Been subbed for about 6 months now. After sitting behind diesel engines for over 20 years its nice to see the insides of one. I want to tell you some of the things that I like about your content. 1) Your sense of humor. "Oh this part looks perfect....Yeets it across the room) 2) NO MUSIC Who needs it? music interferes with the narrative. 3) Even the sound of tools is fast forwarded, Very cool. 4) Things break, fall, splash... Included in the narrative. Bonus point for realism. 5) A variety of engines most of us would never see. Keep up the good work.
@countryboy44555
@countryboy44555 Жыл бұрын
If that whole integral valve cover harness/injector thing seems familiar, that’s because the injectors are indeed HEUI units. Same as the T444E. As far as I remember the HEUI injector was a CAT design, which they sold or leased (I can’t remember) to IH/Navistar which was then put into their engines which eventually included the 7.3 Powerstroke. In fact-those injectors even have the same electronic connector as seen on the Navistar motors. The connector that goes to the brown plastic box looking thing is a solenoid with an electromagnet inside which, through its own complex system involving cups, pistons, valves, etc. provides very high injection psi. very advanced for its day. And that burnt injector with the jacked up O-ring probably has a bad injector cup. Basically the mating surface. Once that goes, it starts eating the O-rings.
@anthonygrebner
@anthonygrebner Жыл бұрын
Cat made the injectors and sold them to Navistar.
@reubensandwich9249
@reubensandwich9249 Жыл бұрын
Turning those headbolts was like the rowing scene from Ben-Hur.
@damanifesto
@damanifesto Жыл бұрын
Dahaha, the only thing missing was the guy in the front beating the drum.
@reubensandwich9249
@reubensandwich9249 Жыл бұрын
@@damanifesto I watch Ben-Hur every Easter Sunday, so was on my mind to begin with.
@damanifesto
@damanifesto Жыл бұрын
@@reubensandwich9249 Great movie.
@Techcensorshipbot
@Techcensorshipbot Жыл бұрын
“I thought it would be tighter” Famous last words.
@benaldredge2671
@benaldredge2671 Жыл бұрын
Hilarious 😂
@Twisted_Harlock
@Twisted_Harlock Жыл бұрын
Thats what "He" said!
@robertsevers6251
@robertsevers6251 Жыл бұрын
Not tight, FULL!
@thethomasj1795
@thethomasj1795 Жыл бұрын
Are we still talking about the motor?
@frankkent8046
@frankkent8046 Жыл бұрын
The liners of the cylinders are made to change out rather easy on diesel engines. That is part of a rebuild. The scratches are not really a big deal!
@jetro7349
@jetro7349 Жыл бұрын
~6-7 liter motors usually don't have easily replaceable sleeves due to the length of the motor. Usually requires removal, complete teardown, and a machine shop to press repair sleeves in.
@Tiger351
@Tiger351 Жыл бұрын
The 3126 and 3208 don't have replaceable liners, pretty much every other Cat engine does but they cheaped out on these.
@proehm
@proehm Жыл бұрын
According to the interwebs, the sleeves are like $30 - 40 each. Did Eric say that block had 300k? If so, that scratching may not be out of line. It will be interesting to see what the rings look like.
@williambasinger5859
@williambasinger5859 Жыл бұрын
This engine does not have liners, but it can be bored out in order to install a dry sleeve
@brody4886
@brody4886 Жыл бұрын
This is a parent bore engine, no wet sleeves in these they need to be bored out
@acruz639
@acruz639 Жыл бұрын
Cold beer and engine tear down equals relaxing Saturday night
@allenbeaulieu7077
@allenbeaulieu7077 Жыл бұрын
Eric, for a man that knew practically nothing about this engine, you sure looked like a veteran to me. Well done buddy. Can’t wait for part two!
@KacerRex
@KacerRex Жыл бұрын
Watching this get a tear down was a good bit of nostalgia for me, and I was impressed he did it about right.
@mrvwbug4423
@mrvwbug4423 Жыл бұрын
Once he got it apart, it really does look like a pretty simple engine
@romandaniels1389
@romandaniels1389 Жыл бұрын
3:58 2 intake and 2 exh valves equals 3 valves 😂
@Cartier_specialist
@Cartier_specialist Жыл бұрын
That got me too.
@ethanrose3639
@ethanrose3639 Жыл бұрын
There are three types of people: Those who can count, and those who can’t.
@williambasinger5859
@williambasinger5859 Жыл бұрын
One intake valve 2 exhaust valves
@dennisgoans701
@dennisgoans701 Жыл бұрын
It's that NEW math.
@sergiykud
@sergiykud Жыл бұрын
This channel taught me engines, English word association and idioms, quick math's and safety! Thank you Eric!
@haroldbenton979
@haroldbenton979 Жыл бұрын
Torque spec is 300ft pounds plus another 90 degrees after that. On a digital wrench it's just under 600 ft lbs of torque per bolt. Wet sleeved motor to fix the bores just pull the sleeve out pop in the replacement one along with the piston and rod.
@davidb6576
@davidb6576 Жыл бұрын
Since you're familiar with these engines, is the cylinder scoring at 300K miles to be expected, or surprising? And if unusual, what part of the oiling system is the culprit?
@JeffinTD
@JeffinTD Жыл бұрын
Unless I’m mistaken 3126 I don’t believe was a sleeve motor?
@FloodExterminator
@FloodExterminator Жыл бұрын
Jesus xd How do you torque the head to spec by yourself? I guess you pretty much need some help xD
@IronDragonSC
@IronDragonSC Жыл бұрын
@@JeffinTD you are correct, would need bored over
@williambasinger5859
@williambasinger5859 Жыл бұрын
@@FloodExterminator you use a 3/4 inch torque wrench to tighten the head bolts and I always did it solo
@rickh8380
@rickh8380 Жыл бұрын
Eric.... I always hit the thumbs up button even before I watch the video because I know it's going to be enjoyable, entertaining, and informative. I always look forward to the next tear down. I'm glad I found your your channel. One of my favorites. Take care. Cheers
@anthonybertone2336
@anthonybertone2336 Жыл бұрын
Dido
@christinesommerfeld9815
@christinesommerfeld9815 Жыл бұрын
​@@anthonybertone2336 "Ditto" or "Dildo"?
@mdavidhandler
@mdavidhandler Жыл бұрын
2 intake and 2 exhaust do not make 3 valves/cyl
@txstang84
@txstang84 Жыл бұрын
Treed me-I was about to comment the same thing
@wernerdanler2742
@wernerdanler2742 Жыл бұрын
Eric went from kindergarten to working on engines. So, there were no math classes. 😅😂😅😂😅
@ryanjones4491
@ryanjones4491 Жыл бұрын
Common core math
@reubensandwich9249
@reubensandwich9249 Жыл бұрын
2+2=5 ????
@Marc-zf3xv
@Marc-zf3xv Жыл бұрын
​@@txstang84 me too!
@snakehead5444
@snakehead5444 Жыл бұрын
Always wondered about these engines in LMTVs. Have a great weekend Eric.
@dafrase50
@dafrase50 Жыл бұрын
I was introduced to mechanics at 19 or 20 (back in the '70s) when they brought me to a shop with two disassembled Cummins inline 6 engines. One came from a belly-loading earth mover donated to the school I attended. The other was a truck engine the school bought used. These engines had three heads each (two cylinders per head). They had someone with experience come in intermittently to show me what to do. With parts from two engines, plus a handful of new parts (rings, bearings, one piston, etc.) I got it reassembled. The heads had to be torqued in steps up to 480 foot pounds. I had to use a pipe as a cheater to get the last steps done. I missed some parts in the head gaskets and had to remove and reassemble twice, meaning I went through the torquing and timing process three times. The last time, the engine was in the earth mover. I had to park a flatbed truck next to the earth mover and use the bed as a platform. When all was done, it ran, but it was tight.
@blessedman3253
@blessedman3253 Жыл бұрын
That injector with melted o-ring is cause the crush washer/seal was compromised either not tighten correctly or reused allowed compression to get past it
@kc360awareness
@kc360awareness Жыл бұрын
That was my thought too. Compression leaking past essentially overheating the fuel o rings. Well, fuel or oil I don’t know which set one is on the bottom. Probably fuel.
@ouch1011
@ouch1011 Жыл бұрын
The top end of this thing reminds me a little of the late 90s International DT466, especially with the HEUIs and valve bridges. The issue with the darkened injector is that the copper washer around the base of the injector nozzle wasn’t sealing to the head. Common if the injector was replaced and not properly tightened down or the bore it sits in is dirty. It’ll leak compression past the copper washer and burn the o-rings on the injector. The 7.3 and DT466 use very similar injectors and had the same issue. When I first started working on diesels (coming from gas engines), I complained about how tight all the bolts were and how heavy everything was. What I realized is that I was using basically tools for cars on big trucks. Trucks, and the big diesels inside them, require different tools. If you use the right tools (including lifting tools) then its not an issue.
@williambasinger5859
@williambasinger5859 Жыл бұрын
The international HUEI system was designed and engineered by caterpillar
@coltmorse3906
@coltmorse3906 Жыл бұрын
I've worked on more of these than I care to count. Generally pretty reliable engines with a few common problems, usually with the injectors and high pressure oil pumps
@thethomasj1795
@thethomasj1795 Жыл бұрын
Thermostats, cam sensors, and oil coolers.
@alexjuarez1247
@alexjuarez1247 Жыл бұрын
It’s always a good day when “ I do cars “ post a vid 😌👌🏽💯
@dirtfarmer7472
@dirtfarmer7472 Жыл бұрын
When I sold my truck it had 1,128,000 miles on it & we’d never been inside it ran the overheads annually. I wouldn’t have been afraid of running it another 5-7 100K. I saw some fellows doing an in frame overhaul on a Detroit engine in the parking lot of the little America truck stop in WYOMING aU Haul trailer was their shop. It was going to be a good engine when they got finished.
@timothyharrison8953
@timothyharrison8953 Жыл бұрын
Cool engine teardown! I know there are higher torqued items, but the highest one I've run across was on a B-52 landing gear trunnion cap bolt. We had a special torque wrench that was made of extensions of two foot or so increments that could connect up to almost twelve feet long. The wrench went 2000 lbft. I don't remember the exact torque, but it used most of that wrench
@williambasinger5859
@williambasinger5859 Жыл бұрын
2000 ft lbs would require a torque multiplier . The flywheel bolts on a 3516 cat engine takes 1600 ft lbs
@johnkinsel5027
@johnkinsel5027 Жыл бұрын
I love to watch Josh over at AdeptApe, a Cat mechanic out west. I was so glad when you lifted the head with a forklift!
@dirt_racer13m93
@dirt_racer13m93 Жыл бұрын
Eric out here blessing us on a Saturday night, pour yourself a whiskey brother you've earned it.
@dustcommander100
@dustcommander100 Жыл бұрын
One of the things I like about your videos is that you do your homework and give good info about the engine. It's not all about just tearing it apart!!
@huesos5976
@huesos5976 Жыл бұрын
Love that you got your hands on something more industrial. You should try and get your hands on something a little bigger. Like a 20+ liter engine that was hooked up to a genset. Kohler would be a good place to start. Currently the biggest engine I work with is 53 liters(16 cyl. 4 turbo). Thanks for all you do to make Saturday nights awesome!
@christopherweise438
@christopherweise438 Жыл бұрын
"A little bigger"???? You could damn near stand in the cylinder of a V16 locomotive engine.
@huesos5976
@huesos5976 Жыл бұрын
@Christopher Weise yeah, a 20-odd liter is a little bigger. Never said anything about Eric getting a v16, he doesn't have the equipment to handle anything that big
@jeremybinegar
@jeremybinegar Жыл бұрын
@@christopherweise438those are a lot of fun to work on
@broberts1505
@broberts1505 Жыл бұрын
@@huesos5976 I can hear Eric making a joke about his "equipment".
@christopherweise438
@christopherweise438 Жыл бұрын
@@huesos5976 - I know. It's all good. He doesn't have a 19,000 pound engine stand. 😉
@greenbudkelly2820
@greenbudkelly2820 Жыл бұрын
Back in my auto parts sales day I visited a shop swapping a 3126. Every pushrod was bent and two inspection windows in the block. It was in a paving crew dump truck and they ran out of fuel. The Cracker Jack crew started spraying ether in the air box outside the hood trying to start it. Halfway through the second can the engine finally caught it and sucked it all in overrevving the engine.
@markiefufu
@markiefufu 7 ай бұрын
I'm doing an inframe on a Cummins 8.3 6CTA. Not sure why I'm watching you teardown a CAT 3136, but I'm loving it. Surprisingly, or not, I'm learning a lot about diesel engines by watching videos of medium duty engine repairs/teardowns, regards the make of the engine. For those exhaust bolts holes down tabs, I use a pair of 12" Knipex to pretty them up. Goes a lot faster than using a hammer and screwdriver. Injectors can be tough to get out without an injector puller. I used my Knipex again, freeze off, and a ton of force with my indexing pretty bar and Knipex. I trashed mine, but was planning on replacing anyway as they were the wrong ones. I used my giant breaker bar on the head bolts as well. They are usually over 100lbs of torque plus 90⁰. I don't know about CAT, but on Cummins heads, you have to remove them in a specific order as well to keep from warping the head. My head is well over 400lbs. Used a cherry picker to pull it out. Takes 4 guys to load it up into the back of a minivan.
@computergeek1599
@computergeek1599 Жыл бұрын
It's been really fascinating watching all the different engines you've had lately. Lots of variety.
@BillyJoefromMtVernonMo
@BillyJoefromMtVernonMo Жыл бұрын
wait, I thought you always take the spark plugs out first!
@dennisgoans701
@dennisgoans701 Жыл бұрын
Always plugs first! Lol
@_sav.nasty_
@_sav.nasty_ Жыл бұрын
You are a fantastic content creator and I hope you continue to thrive man. You’re also hilarious, love your videos!
@chris3407
@chris3407 Жыл бұрын
Probably my favorite video! Super cool. After all the complex messes you’ve done, this one is awesome.
@johnbee7729
@johnbee7729 Жыл бұрын
I love these bigger engines. The steel used is so massive and robust.
@Tiger351
@Tiger351 Жыл бұрын
Either cylinder 4 had a well used replacement injector or a bad injector cup, looks like combustion gasses were getting out between the injector and the cup torching the seal. I'm going to guess that the wear in the bores is from excessive idle time followed by brisk acceleration, used to see it a fair bit in bus engines rebuilt by the company I drove for. If you intend to do more teardowns of larger engines it might be worth investing in a 1" drive socket set, head bolts on bigger stuff than this can be torqued to 400+ ft'lbs.
@mrvwbug4423
@mrvwbug4423 Жыл бұрын
lots of idle + WOT acceleration, sounds exactly like bus service, with a 7.2L my guess would be school bus, IIRC transit buses typically use the C9
@merumwidt3120
@merumwidt3120 Жыл бұрын
Eric, you are the Doctor Quincy of engines. Love your stuff!
@yodasbff3395
@yodasbff3395 Жыл бұрын
Appears to be a well designed engine, thanks for the teardown. 👍
@TheIcyWizard705
@TheIcyWizard705 Жыл бұрын
alright now that you've gotten into the Cat family when can we expect a 3406 or C15?
@Grayson203
@Grayson203 Жыл бұрын
Thinking the same thing
@alanbare8319
@alanbare8319 Жыл бұрын
For those, check out Adept Ape, those are his specialty.
@anthonybertone2336
@anthonybertone2336 Жыл бұрын
That list could out last my life
@hounddog21
@hounddog21 Жыл бұрын
Hell yeah...3406
@Hybris51129
@Hybris51129 Жыл бұрын
C15 would be amazing to see.
@boba1024
@boba1024 Жыл бұрын
Used to use those engines on Ultra high pressure pumps. Good Times.
@rogerhenry3481
@rogerhenry3481 Жыл бұрын
I really appreciate the variety. Thank you!
@moelarrythecheese4507
@moelarrythecheese4507 Жыл бұрын
Gotta admit you get me everytime with that penetrator voice. Outstanding
@deez_pucks4709
@deez_pucks4709 Жыл бұрын
Really cool watching this! I work as a block machinist for the rebuild center at a CAT dealership! Love your channel but this is absolutely cool for me!
@hounddog21
@hounddog21 Жыл бұрын
Thats what I was thinkin... But... great choice of engines! After forty years of truckin, I can say that's one of the first ones I piloted. Really enjoyed this one. Anxiously awaiting part 2!
@GIGABACHI
@GIGABACHI Жыл бұрын
HAH ! I KNEW IT ! You gave yourself out when you said it was going to be something completely out of the norm for this channel. I'm totally onboard with that, I love diesels. Honestly you could bring in a Weed Wacker for repair or disassemble and I still would watch.
@tinman7551
@tinman7551 Жыл бұрын
Oh yeah. My weekend begins NOW 🤩🙌🏻🥰
@mad_mechanic
@mad_mechanic Жыл бұрын
Im so excited... I have a gmc 7500 with a 3126 and absolutely love it
@Downstriker559
@Downstriker559 Жыл бұрын
Hey diesel mechanic here, the condition of the number 4 injector I suspect is due to a burnt injector cup. Take a gander in the injector bore and see if you find anything unusual, be nice to see that in the next video too.
@BITTYBOY121
@BITTYBOY121 Жыл бұрын
Really nice engine - Great teardown !
@nknasi
@nknasi Жыл бұрын
Rainman Ray is going to love this one, this is the engine in his new wrecker.
@yaza374
@yaza374 Жыл бұрын
Train 🚂 engine next please 🙏 😂.
@anthonybertone2336
@anthonybertone2336 Жыл бұрын
If he does a train engine, I want to be there, we would have to cater 3 meals and snacks, that would be a long day,
@melvinjones3895
@melvinjones3895 Жыл бұрын
14 pounds plus of head bolts. now that is good. comes apart easy good deal. Thanks for the cat demo.
@Varmint260
@Varmint260 Жыл бұрын
I've done some top-end work on a few of these at work, but never had the joy to tear one fully down. We've had to replace a few HEUI pumps for engines that won't start when hot. I suspect frequent oil changes would have been cheaper! Mostly we work on Detroit DD13 to DD16 engines, though.
@rhettkozicki5368
@rhettkozicki5368 Жыл бұрын
I saw the title and I’ve never been more excited for a tear down before
@beardo52
@beardo52 Жыл бұрын
A great adventure , and outside your comfort zone no less.. You be extra careful with that, count your fingers every time you work on it. Tank Crewmen everywhere watch with knowing smiles.
@dws5951
@dws5951 Жыл бұрын
Dont ya just love the simplicity of the dweezle engine.... no plugs, no ignition wiring,no coils or other ignition acessories, no computers/ECU modules ...just rock solid mechanical pieces, loved the head bolts sized for the engine... good video, maybe the best yet !!!!
@oldtanker4860
@oldtanker4860 Жыл бұрын
Nice to see an easy to work on engine. It's almost like the engineers actually talked to a mechanic or two before designing the thing. When I was working on airplanes (light planes) the worst thing I could call someone was a Cessna Engineer because of the way they shoehorned almost everything to be impossible to work on in the engine compartment and landing gear area of a retract. Especially the push pull Cessna.
@jonathansmith7306
@jonathansmith7306 Жыл бұрын
Engineers have to design everything within a constraint. On a plane, it has to be crammed in there to satisfy the design requirement of fitting inside an airplane. The plane working as an airplane is more important than the plane being easy to maintain
@Skyfighter64
@Skyfighter64 Жыл бұрын
I can only speak for Cessna 172's and 152's, but I have a personal joke about Piper... 1. The ones we have at my jobe were designed/built in the 60's/early 70's. 2. Their Company name is called Piper. 3. Most of their planes they build/built have Native American themed names. WHAT DO YOU THINK THE ENGINEERS WERE SMOKING?! Agreed about the Sky Disaster though. If I EVER have to see a Skymaster Control Cable again, it will be far too soon.
@beverlychmelik5504
@beverlychmelik5504 Жыл бұрын
Damn near impssible to pull the retract actuator on a high wing Cessna.
@Skyfighter64
@Skyfighter64 Жыл бұрын
@@beverlychmelik5504 there are retractable gear versions of 182, 177, 172, and of course the twin engine Super Skymaster (337) which all are high Wing Cessna designs. I think his complaint was mainly aimed at the Super Skymaster.
@Omgninjas2
@Omgninjas2 Жыл бұрын
The only thing worse would be a Hawker. I hate the 800s and 900s. Such convulated crap, and that was just the Avionics. I asked our maintenance guys how the gear was and the look they have me was murderous.
@catmando4855
@catmando4855 5 ай бұрын
I was a Cat technician for 43 years and i can tell you this engine is a very good medium range engine. Looks like the main problem with this engine was compression entering into the fuel system at #4 injector caused by an injector not torqued properly. A simple and inexpensive repair relative to engine replacement.
@MangoMike316
@MangoMike316 Жыл бұрын
Boy your shop looks extra clean. 👍😎
@mbuzard46
@mbuzard46 Жыл бұрын
Such great content. Can’t wait for part 2!
@toddewire13
@toddewire13 Жыл бұрын
Wow! This really is out of the box, enjoying it already thank you Eric
@eddiepatterson5025
@eddiepatterson5025 Жыл бұрын
For your first time Big Diesel break down and gathering information I think you did well and I agree with you on needing a longer pipe on breaking those head bolts. Looking forward to seeing part two.
@blairguinea6811
@blairguinea6811 Жыл бұрын
Nice job Eric, you are the Boss engine dismantler
@golfbravowhiskey8669
@golfbravowhiskey8669 Жыл бұрын
Definitely would like to see you and KT3406e collaborate on one of these diesels.
@robertwest3093
@robertwest3093 Жыл бұрын
Love that dude! Low key but funny and entertaining all at the same time!😊
@lllateralus
@lllateralus Жыл бұрын
Why? Two completely different types of people who do completely different things.
@golfbravowhiskey8669
@golfbravowhiskey8669 Жыл бұрын
@@lllateralus that’s the key to it. It would be neat to see him, talking him through taking it down. It’s always good to see one two fellow KZfaqrs get together, although different fields of expertise, but doing the same thing. And they do it to bring viewership together.
@golfbravowhiskey8669
@golfbravowhiskey8669 Жыл бұрын
@@robertwest3093 yeah, I do like his videos there to the point in you may have a few F bombs hit the ground every now and then but it’s nothing but pure iron.
@chriseisenhauer3165
@chriseisenhauer3165 Жыл бұрын
Absolutely love the content man, so awesome. One thing I'd love to see if ever possible, would be an Audi/VW w8 engine
@MrsMcKittenz
@MrsMcKittenz Жыл бұрын
I really enjoy your videos. It’s amazing at what makes our engines run.
@StillShatter
@StillShatter Жыл бұрын
This is the same engine in the box truck I drive at work and its has like 400k miles on it and still going stong 😂 this was awesome to see a breakdown of the power plant I use everyday thanks!!!
@dieselgaint
@dieselgaint Жыл бұрын
Just wait till you get to the main cap bolts! When that engine is in a chassis, especially an rv, those fuel lines and hpop lines are a huge pita. Good engine though. Nice work so far!
@CathyInBlue
@CathyInBlue Жыл бұрын
Nice, clean floor! Let's see how long it stays that way.
@earlearl8850
@earlearl8850 Жыл бұрын
One of the best yet.
@inothome
@inothome Жыл бұрын
Cat IN the box, we had a Cay 3516 in Antarctica that was in a conex container, it was called Cat In The Box. It's now also out and installed in the gen plant.
@paulferrara9079
@paulferrara9079 Жыл бұрын
Thank you. Great content. I appreciate how you try to use the correct terminology about the parts you are taking off the engines you tear down, where you can. It's good to hear the names of those parts, helps us learn. : )
@PlatypusVomit
@PlatypusVomit Жыл бұрын
As a diesel mechanic, it was funny watching you skip a cheater pipe.
@AB-nu5we
@AB-nu5we Жыл бұрын
I'm kind of hoping we'll see an EMD 1010 on the show in the future, 16 cylinder variety. ;-) Looking forward to Part 2.
@suzi_mai
@suzi_mai Жыл бұрын
Or a Napier Deltic. Not as big, but still interesting design.
@steveo7006
@steveo7006 Жыл бұрын
It never fails to amaze how good you are at getting electrical connectors apart without breaking them. I can't get two in a row without breaking one.
@FerralVideo
@FerralVideo Жыл бұрын
Surprised to see one condemned over something as "minor" as fueling issues and cylinder damage. Haven't watched far enough yet to see the carnage though. These engines are very serviceable and haven't been manufactured for a while, so owners generally try to keep them alive even going as far as a deep rebuild.
@TestECull
@TestECull Жыл бұрын
28:50 The turbo off that thing makes a killer backyard jet engine. Just sayin'.
@yeahitskimmel
@yeahitskimmel Жыл бұрын
The "penetrator" voice coming out of nowhere almost had me waking up the family Then the attempted running start at the head bolt 😂😂
@upsidedowndog1256
@upsidedowndog1256 Жыл бұрын
I have new respect for diesel mechanics. I do all other types but never those. Now I will know what to expect if I ever need to! Thanks, another fantastic video!
@frankmoreau8847
@frankmoreau8847 Жыл бұрын
It's easy to tell that Cat didn't hire any German engineers to design their engines, except maybe for the head bolts.
@mrwhips3623
@mrwhips3623 Жыл бұрын
German engineers are the best
@OtherWorldExplorers
@OtherWorldExplorers Жыл бұрын
I wonder if you could use those pushrods for your pulley puller
@I_Do_Cars
@I_Do_Cars Жыл бұрын
Way way way too big lol
@truthpurveyor8298
@truthpurveyor8298 Жыл бұрын
@@I_Do_Cars That's what she said.... Man, I couldn't resist it.
@ikocheratcr
@ikocheratcr Жыл бұрын
@@I_Do_Cars Maybe a job for the angle grinder ;)
@OtherWorldExplorers
@OtherWorldExplorers Жыл бұрын
@@ikocheratcr I winced in pain reading this....
@ericthimot
@ericthimot Жыл бұрын
@@I_Do_Cars that's not what she said
@travisnearing7416
@travisnearing7416 Жыл бұрын
Great content as always man! Love the channel.
@nickma71
@nickma71 Жыл бұрын
My 15 year old daughter doesn't watch these with me. But I borrowed a joke from a movie since she was standing there. No matter how old men get, they never change.
@seagullsbtn
@seagullsbtn Жыл бұрын
Ice RX-7 on the lift. Keep it alive!
@MasterMalrubius
@MasterMalrubius Жыл бұрын
That was the first thing I noticed. Hope it is a project car.
@IuriSantos
@IuriSantos Жыл бұрын
This is a really interesting teardown. Let me know how the chiropratic went for your back.
@notdedyet3392
@notdedyet3392 Жыл бұрын
Shop looks super clean.
@mr.gutwrench
@mr.gutwrench Жыл бұрын
Really like the sound of head bolts squeaking @20:20.
@63bbray
@63bbray Жыл бұрын
Good engine, worked on a lot of them. Common in GM and Freightliner medium duty trucks, seen a few in Ford/Sterlings. Larger version of the earlier 3116 with HEUI injectors. Nice to see you tear down a commercial diesel. You would probably enjoy an Isuzu 4HK1 out of an NPR/NQR.
@williambasinger5859
@williambasinger5859 Жыл бұрын
The 3116 HEUI was only made for two years it has an engine prefix of 1WM. It was a bullet proof engine and we never saw them come into the dealership for repairs. The 3116 is a 6.9 liter engine with only two valves. The 3126 which replaced it was a 7.2 liter engine, and had three valves, two exhaust and one intake. The 3126 became the C7. Fun fact about the 3116 engine. It was designed and developed with GM and was only found in GM trucks. Caterpillar came out with the 3126 so it could sell the engine to any OEM that wanted one.
@mattcat231
@mattcat231 Жыл бұрын
@@williambasinger5859 I like how you broke it down here. I currently run 2 C7 2006 WAX engines in my 2 freightliner box trucks, one has #3 hole getting some scuffs causing some blowby. I soaked that cylinder with ATF and acetone overnight to try to free up the rings, vacuumed up the mix, and so far it's not getting any worse after 4 months at around 400 miles a day
@williambasinger5859
@williambasinger5859 Жыл бұрын
@@mattcat231 the WAX was my least liked C7 it had a lot of injector and heui pump failures. When either one fails you will get a lot of metal contamination in the heui oil gallery in the head that is a pain to get clean. Change the oil like religion and use only cat filters is the only recommendation I have to give you to avoid these failures.
@richardbrown8150
@richardbrown8150 Жыл бұрын
#3 injector showed signs of not being replaced and #3 Cylinder had signs of a leaking injector. My best guess without seeing the engine up close is it's probably a high mileage engine and they most likely found a replacement rather than infame it
@MrMrScotti
@MrMrScotti Жыл бұрын
Looks like a major cleanup in the shop, looks good
@18Macallan
@18Macallan Жыл бұрын
Thnx Eric! be careful with your back. I my self have made 3 big back surgeries with titanium plates and rods with screws.
@Joserocha-wm9de
@Joserocha-wm9de Жыл бұрын
Perfect engine for that 3/4 breaker bar 😂👌
@matthewwilson2991
@matthewwilson2991 Жыл бұрын
Next one he does 1inch breaker bar . Big engines require big tools 😂
@chucklengyel6882
@chucklengyel6882 Жыл бұрын
You need KT3406e to give you some pointers......and maybe a Detroit Diesel experiment in your parking lot.
@DougsHomestead
@DougsHomestead Жыл бұрын
I watch him too!!! Crazy Dude.
@hounddog21
@hounddog21 Жыл бұрын
Yeah, like a 318 double breastfed Yamaha!
@jdub976
@jdub976 Жыл бұрын
I now consider myself a diesel tech cause I watched this. Gonna open my own shop now.
@robbytheremin2443
@robbytheremin2443 Жыл бұрын
Back in the 70s, I worked for Cummins. I usually saw the 855 cubic inch engines. (That's about 14 liters.) The head and main cap bolts torqued to 300 foot pounds. I weigh 140. That was an adventure. 😂
@Mishn0
@Mishn0 Жыл бұрын
The mystery nut was sitting on top of the intake manifold while you were unbolting it. It fell into the block when you removed the manifold. But I'm sure you saw t hat during editing.
@kennethross786
@kennethross786 Жыл бұрын
Tighter than the Mercedes head bolts, but were the head bolts tighter than the Land Cruiser crank bolt? Glad it's mostly looking good so far. Can't wait to see Part II.
@joebologna3490
@joebologna3490 Жыл бұрын
keep up the great content as always. Great see'n ya at the car meet earlier today.
@blakebucknall4008
@blakebucknall4008 Жыл бұрын
Now this is more up my alley!
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