C15 CAT injector cup removal and installation

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ETR Truck Center | Engine & DriveTrain Specialist

Күн бұрын

How to replace injector cups on a C15 CAT Diesel engine. This is an old 6nz core head we had laying around and wanted to show you how to remove and install injector cups. This is a somewhat common problem. Customer is usually in complaint of fuel in the coolant system or coolant in the fuel system. #caterpillar #diesel #trucking #repair #etrtruckcenter Thank you for watching please like and subscribe. Leave a comment. Visit our website at Etrtruckcenterinc.com

Пікірлер: 19

@amrsaeed7600 Жыл бұрын

good job dude ...keep moving

@mehdikarami5682 Жыл бұрын

Ok thank you

@terrywesley2870 Жыл бұрын

Thank you so much for showing me how easy it can be done correctly🔥🔥🔥AS’E

@etrtruckcenterenginedrivet8918 Жыл бұрын

Happy to help!

@user-mz6zc3od2f 11 ай бұрын

When you clean a place in the head with iron brush remember, that small piece of brush could be dropped inside the liner

@user-kr3by7dx7x Жыл бұрын

Where did you get that brush setup?

@shawtpop74 8 ай бұрын

On a c13 do you have to remove the cylinder head

@ericrogers1913 Жыл бұрын

Excellent video. Would you happen to have a recommendation for a good substitute for the seal lock grip on the upper o rings?

@etrtruckcenterenginedrivet8918 Жыл бұрын

The next best alternative would be the CAT antisieze that caterpillar recommends.

@youngTV-News 8 ай бұрын

Why can’t you use the 609 loc tire on top and bottom?

@terrellscaife2411 Жыл бұрын

How much does this tool cost?

@edmcmullen8649 Жыл бұрын

So why is labor for this job over $2000 parts are cheap loaner is expensive how many hours is this job in a truck from start to finish thanks for the knowledge

@etrtruckcenterenginedrivet8918 Жыл бұрын

Good question. Typically diesel mechanics charge 9to13 hours labor depending on the truck application. The good news is, the job can be done without having to remove the cylinder head. On the C15, the work begins one the cups and installed. Injectors have to be cleaned and resealed. A complete valve adjustment has to be done and then injectors and jakes adjusted as well. Once the engine is running, the cooling system has to be flushed several times before filling with coolant. Typically there are coolant hoses that need to be change as well from fuel in cooling system. Also the fuel tanks have to be drained and filled with clean fuel. Then new fuel filters have to be installed. Usually when you have a injector cup failure, coolant goes in fuel system and also fuel goes in cooling system. We hopes this explains your question. Thanks.

@user-mz5dd8lp9e 11 ай бұрын

@@etrtruckcenterenginedrivet8918 Good answer!

@ernestpedro1528 Жыл бұрын

Can you use the loctite 620 for the top o-rings?

@etrtruckcenterenginedrivet8918 Жыл бұрын

No it is only used at the bottom of the cup we’re it seats to the head

@michaelhemenway875 Жыл бұрын

I'm trying to do the same job and it looked like it's doing it to you too. That top o ring is getting cut a little bit going in. I got one that didn't but so far the rest are.. I really don't like the idea of leaving it in there like that.

@lorenzowilson8336 10 ай бұрын

Make sure you put a little grease on the o-ring