fill procudure for gray transmission jack

Whilst the gears/diff are close to identical to a manual, and use a standard hypoid gear fluid, the clutch and gear change control is pretty much identical to an automatic. I’ve done the same, but to a lesser extent the same with manual transmissions.Ī double clutch transmission is a combination of both an automatic and manual gearbox. I’ve stripped and rebuilt transmissions, rebuilt valve bodies, etc, and feel very comfortable with what is going on inside. I personally have worked reasonably extensively with ZF automatics for a number of years. I’ve spoken to a number of Porsche techs and attempted to suck their brains of all the information I can. The information below has come from a number of sources. This procedure would be the same for a 911, but the transmission is a mirror image of the Boxster/Cayman due to engine/transmission orientation being reversed. Further below is some info on the gear oil change. The first bunch of information is about the clutch fluid change.

Standard caveat: you are doing this at your own risk. Hopefully what I’ve written below will clear up some of the mystique and give you the confidence to do the DIY. I understand that people will be reluctant to touch something that seems on the surface to be complicated, and if performed incorrectly, extremely expensive. I’m just trying to get all that is in my head down on so paper that people will be comfortable with the process. I’ve put some general information prior to getting to the DIY below. Video explaining some of the procedure and comparing fluid level using PIWIS fill mode. But if you are doing any further work, maybe dropping the valve body or replacing the clutch pack, you will need to use PIWIS fill mode. I’m confident it would be the same if you are replacing the pan and filter. They are identical as long as you are only draining and filling. I’ve compared the fill level I’ve achieved using this method to using PIWIS fill mode. Difficulty level: Similar to an engine oil change.īefore I start, I can confirm that the procedure I’ve put below works. This is a DIY on how to replace the fluids in the 981 Boxster/Cayman PDK transmission without using the PIWIS fill mode. If i had a 2nd person to help me, and a proper lift, I would have most definitely followed the Oil Balance stepsįor fun, I did go through the steps in Foxwell and I will say, staying within the right temp range is hard! It doesnt take much to get the car too hot and the process stops you dead in your tracks. Checked the next morning, and no signs of any leaks (yay)įor those of you who have ISTA+ or a Foxwell Tool, you may notice a more strict process for doing the oil balancing. Then went for a brief test drive, came back and parked it with cardboard underneath. I let the car idle for a few mins and did not see any leaks I closed the fill plug and torqued down to 35 NM I then topped off another QT (ish) until excess fluid came out I opened up the fill plug and no fluid came out After temps went down to 50C, I turned off the car and went below DO NOT TURN OFF ENGINE, DO NOT SKIP STEPS. I WENT BACK AND WAS ABLE TO FILL ANOTHER 1.5L I was working solo so I chose to turn off the car anytime I went underneath. One thing I'd like to speak on is, the steps do ask for engine to stay running during most of these steps. (I will not be covering the above 2 steps)Ĭredits to EndOfAnEra for creating such helpful threads that inspired this oneĭIY: Let's change our front differential fluidĭIY: Let's change our rear differential fluidĭIY: Let's change our transfer case fluidįor those following along still, thank you for putting up with me! remove any under panels to access transmission pan optional: foxwell scan tool or ista+, to perform oil balancing at the end a means of keeping your floor clean (ie: tarp) pan/filter and misc hardware (for those doing more than drain & fill) 'ZF fluid change instructions si-zf-si-oelwechselkit-8hp-50130-en.pdf' I printed out the following to assist me throughout the day: Liqui Moly TOP TEC 1800 ATF (I chose Liqui Moly because it's cheaper than ZF fluids. ZF Pan/Filter Kit (Kit = oil pan with filter, oil pan gasket, oil pan bolts, fill plug) Original owner has little to no service records, so we can assume its all original fluid.įor convenience, I purchased a kit from FCP Euro: Our patient is a 2012 BMW X3 35i with 119K miles. I'm not sure if this thread will be considered as a good or poorly written DIY, but here goes! (NOTE: I am open to suggestions, editing where necessary, and those with talent feel free to help me annotate photos) The purpose of this post is to share my experience changing Transmission Fluid, and Pan.

Fill procudure for gray transmission jack