Complete Audi 3.0T TVS1320 Supercharger Disassembly | C7 A6/A7, B8 S4/S5/SQ5

[@AudiC7Owners]

Don't forget to use discount code "C7" via this link to save money on your own OBDeleven device! go.obdeleven.com/Audi_C7owners

[@dm7559]

Hey my guy. Appreciate the video. A few tips I noticed may save you some heartache in the future. During disassembly on aluminum to aluminum mating faces, it’s good practice to go in star pattern at half torque and then finish in the same pattern on round 2. That compressor was ran hot as the brgs were discolored so you may be dealing with warped mating faces. Anyways, star on disassembly may save you an indication (crack). Also, use a wood and a mallet when tapping open or something softer than the material you’re separating. Cast aluminum will break and even if it’s billet the mating faces will warp. You’ll avoid leaks, stress cracks, and brg issues. Especially true when you are working alone. We end up living with these uncertainties in the back of our minds. For me it takes away from the ownership experience. Anyways, just a few things to consider. You are appreciated by the entire community brother and thanks again.

[@boogeymana6]

Just blew my mind with the coolant pipe

[@AudiC7Owners]

😂

[@CooLikeThat]

I’m LITERALLY (thanksgiving day) doing my First inframe head job, not bad at all with the right tools!!!

[@bobjoepie12345]

The bypass noodle had me crying😂 who knows what that thing is actually called

[@ryanjohnston4828]

Porting costs seems like robbery. Interested to see what you do.

[@CoastalWheels]

Thanks for the vid! Happy Thanksgiving 🦃

[@AudiC7Owners]

Thanks man!

[@timhoffman5007]

The carbon on the rotor vanes and sheen at the bottom of the casing where the PCV valve inlet is sure seems to indicate the 3.0T sucks in a fair amount of oil from that PCV, no?

[@AudiC7Owners]

100%. That's one of the big reasons we did the pcv relocation

[@timhoffman5007]

@@AudiC7Owners Great to know. Do you have any sense yet as to how the delete affected oil consumption in your experience?

[@curlyhairedcarguy9299]

So I’m curious how the porting goes. I want to do this to mine. I’m looking out for your video on it when you get there

[@SuperPaulfa]

hello; i have a 2014 Q7 with the same 3.0T engine at cold start i get cyl 6 misfire, once it's hot, it idles well, no problem. replaced plugs and coils replaced injectors then i removed the engine and checked the timing/tensioners, retimed the engine again, and replaced the rings, valve seals, valve lapping, cylinder head test ok, i replaced both intake phasers, i replaced the thermostat, and PCV valve. same problem ! i replaced the high pressure pump and the rail sensor, same problem. i replaced both camshafts solenoids, same problem. i performed a vacuum leak test, using the smoke machine, same problem i removed the catalyst converters, (two on each side), same problem. compression test gives good values, inspect the cams rocker arms lifters, all looks new ! what do you think ?

[@AudiC7Owners]

The only think you didn't mention was checking the intercooler cores located in the supercharger. If those are leaking then they will cause misfires.

[@Qu13tM0n3y]

what kind of rtv is that the orange and does it matter which rtv you put back on?

[@victortv_777]

Do you know the torque for supercharger 10mm(8ea) bolts? 17:37

[@AudiC7Owners]

20nm

[@lunchmoney3652]

Hi Cameron, do you know if it's normal for the motor screw bearings to go bad? After going dual pulley 207mm my car slowly began to lose power under WOT and the squealing sound is coming directly above where the gears and bearings are located

[@AudiC7Owners]

It isn't "normal" but it isn't unheard of either

[@jared4670]

Strange, I have read that the TVS R1320 can have an integrated electromagnetic clutch. Now I don't have one on mine and it looks like you don't have one on yours either. Haven't been able to find a replacement part online either

[@AudiC7Owners]

That is only on the CREC engines

[@jared4670]

@@AudiC7Owners Thanks mate!

[@jared4670]

@@AudiC7Owners If anyone is interested, the part numbers for the Electromagnetic clutch are 06E145105S 06E145105M 06E145105N 06E145105Q 06E145105R

[@GaryTaylorvw]

Hi I’ve just stripped mine down, your right about the smell, is it possible to remove the rotors from the gears ? Think I’ve blown some dirt in between the rotor and the back of the gear cover

[@AudiC7Owners]

To be honest I'm not sure. Maybe use compressed air to clear it out of there?

[@hardys9274]

Do not remove the fans from the gear. They are Press fitted and the tolerance is very very small. You likely won't be able to assemble them properly.

[@gabrielcumbie8611]

How much fluid do I need for the snout after reinstalling?

[@AudiC7Owners]

150ml

[@Andre89]

@@AudiC7Owners what's is the oil for compressor?

[@GaryTaylorvw]

Hi isn't this a IHI Roots-type not TVS1320 ?

[@AudiC7Owners]

Technically it is a TVS-R1320 www.eaton.com/us/en-us/catalog/engine-solutions/tvs-r1320.html

[@GaryTaylorvw]

@@AudiC7Owners cheers for the link 👍

[@GaryTaylorvw]

@@AudiC7Owners hi I can’t find any definitive info but is the housing aluminium or cast steel?

[@AudiC7Owners]

100% aluminum

[@craighansen3031]

Cast aluminum, porting does them well if done right, a good finish is crucial for corrosion resistance and flow... dimples ftw