ZF8HP70 Valve Body Teardown
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- เผยแพร่เมื่อ 22 มี.ค. 2017
- #TransTecTeardown a #ZF8HP70 Valve Body found in the #BMW7Series, BMW X5 50i, BMW 5 series , BMW 3 Series, Dodge Durango, Jaguar F-Type, Jeep Grand Cherokee, Ram 1500, Dodge Charger, Dodge Challenger, Range Rover Sport, Rolls-Royce Phantom, Maserati Quattroporte, Aston Martin Vanquish, Aston Martin Rapide & Alpina
Download our Transmission Application Guide here: offers.transtec.com/registrat... - ยานยนต์และพาหนะ
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Thank you.
i need this guy to fix his audio
I need this guy to fix mine
I like.
Where is the oil temperature sensor?
Which solenoid is responsible for stopping. I have small jerk (not always) when stop the car. My gearbox is 8hp70z from F85. Thanks
Hi. When the BMW 320d or 320ied driving, all of them makes a hard movement to the front, the car shifts down from 3 to 2 while I am slowing down, and if I pump up just on the shifting or just little bit after the shifting it makes a hard movement , the engine speed highs up and then its shifts to 3 again. İts actually normal. But I think its disturbes the comfort of the drive. Do you have that experience? Thanks
So the only way to flush the fluid in this transmission is to continuously drain and fill new fluid over and over again until you have exceeded the 8.7 liter capacity?
any chance you repair these, if I send mine in? I got coolant ingested into mine because of the poor design of the Solenoid, which I just replaced, but still having issues. 2012 Audi A6.
Bryan Overton help me on how this thing
Thanks for the great video! Please please could you perhaps help me? I am always getting -700 mbar clutch E fill pressure after adaptation. I cannot find anywhere an information if this is outside of the allowed pressures. My 8HP55 transmission when the fluid temp is over 70-80 C, jerks slightly always before shifting 1-2 and 5-6. Very very slightly 2-3 and nobody can help me. Not even ZF official repair shop. Mechatronics has been checked and entire transmission rebuilt with new parts. No one knows why it jerks :-(
I have the same problem as you. One, two, five, six in the morning. twitch
It's the same as replacing the solenoid valve
@@yxz7343 I got my car back from ZF. They say transmission is all OK, valve body also. They say Audi said early Bitdi models 2012 had this engine problem, where engine is pushing too much power on 2nd and 6th therefore transmission adapted E clutch with such a low
pressure and thus it locks earlier and jerks. What engine do you have?
@@TheXone7 I'm N20 engine, Z4. I've changed valve body and transmission oil, 1-2, 5-6 twitch. It took a lot of money and it didn't work out. The 4S store couldn't find a solution and offered to dismantle the gearbox, but I refused. Clutch e-540. It is suspected that clutch e is worn, but the repairman doesn't think so. I'm upset
@@TheXone7 In the morning, when the car starts cold, if you increase the pedal a little, 1-2 will twitch. It's like someone's dragging it. The convulsion was more obvious in sport mode. Strong pedals can cause severe convulsions
Hi mine BMW 5 Series with 8HP Gearbox now it got fault appear with is written TCM Transmission Control Module 421342 Position Specification Undesired Power Transmission In Neutral Detected. Can you help me with this fault code? After start i cant switch the gevel lever to D and display pop up DRIVETRAIN FAULT.
Good Day Annan. Please try ASTG to help with fault codes. www.atsg.us/atsg/
Hallo,
I have exactly the same Problem. What was broken? Mechatronic?
Thank you
@@Kristijan84 some web blog say try update gearbox computer box software first and if the same problem remains then change the valve body which is Mechatronic. I haven't changed yet as searching for the parts.
@@annanrao thank you. I have alsp problems to find parts. I know that you have to coding your new mechatronic. Otherwise the gearbox wont work due to antitheft programming...
Now, I have a diagnostic. My whole Gearbox is full of metal-flakes. I need a new Gearbox at all.
Hi i am alamin my bigness dubai sharja 8Hp 70 gear box hav
How many checkballs are in the valve body?
Samuel Kidwell 6 check balls and 1 large check ball
I don't see him wearing his ESD wrist strap.
I don't see him wearing gloves either. Hello possible skin cancer from prolonged transmission fluid skin contact...