So in searching through Google and looking at posted Service manuals, I had not seen anything for the 6MT Nismo RS as far as a transmission fluid change, where the plugs were and so on. Only pictures I did find were incorrect based off my car. Even though Nissan states this stuff can last 30K, Ive seen 1st hand what transmission fluids look like at their recommended change interval and its not pretty. After doing the service on my wife BMW 135i (stated "Lifetime" through BMW yet Shell who makes the oil, said 60K max), Im convinced these manuals are not always in the best interest of the car if your planning on keeping them.
That being said- my car has 17K on it and was getting it transmission fluid changed and in the end- super easy and well worth it.
I did find the correct fluid and was surprised that my local Nissan Dealership argued with me that the fluid they use for all Jukes, is the standard formula. After showing the service tech the manual, he then said they had that in a larger drum and didn't sell it by the quart.... Thank god for Amazon.
Found both and even with a screw up on my part and ordering from another Nissan Dealership out of Dallas, TX, the cost to me with having Prime, really made sense to just buy it from Amazon. Also got the pump. So after looking at the whole operation, it can be done with access from the bottom of the car but it was so much easier to pump the new fluid in from the drivers side wheel well, I figured I would show that too. Additionally- the different dealerships that did ship the fluid seemed to not understand the conversion and one stated I needed (2) quarts while the other stated I needed (3). As stated before- i screwed up and accidentally ordered from both Amazon and the dealership so I now had (5) quarts. I will show you that you can do this with just (2) and save yourself a lot of money since this stuff must be magical and laced with fairy dust at $20 a quart.
Here is what it looked like when I tried to pump a 3rd bottle- the one on the right is the one I pumped from- got one pump and all of it dripped back out of the tranny. Save your money and fill the tranny with (2) quarts and your good
Basically if you can change your oil- you can do this and I found it immediately made the car run quieter, smoother and shifted much easier.
Tools-
- You need to get the car up in the air unless your are super skinny and can slide underneath. I use a QuickJack but the key here is the car needs to be level. If you lift the front, the back must be the same height. This is to make sure you can fill the tranny with the correct amount of fluid.
- 10mm allen key with a "torque multiplier" - I used a small hollow steel tube
- Drip pan capable of collecting at least 2 quarts
- small flat screw driver
- 10mm socket/ wrench
- (2) quarts of Nissan HQ Multi 75W-85 Manual Transmission Fluid - 999MP-MTF00P- Amazon- https://www.amazon.com/Genuine-Nissan-999MP-MTF00P-75W-85-Transmission/dp/B00AKYOU0M
- Fluid pump- I used this one off Amazon- https://www.amazon.com/Plews-55001-...3_1?ie=UTF8&psc=1&refRID=ACV81WAH3MWBMXGVJ3SS
- Nissan recommends you replace the crush washer on both the drain and fill plugs. You can get those from Nissan
Fluid-
Process-
- You need to have the transmission up to at least 130 degrees so run it for a few minutes before starting. Don't run it for long as this stuff can burn so be careful.
- Once you have your stuff and chose to do the easy refill route- loosen the front drivers side lug nuts.
- Jack the car up to ensure its level- Some use jack stands up front and ramps in the rear
- Remove drivers front tire/ wheel
- Remove the the plastic inner fender well lining which is held in place with (2) 10mm screws on the bottom and snap-loc pins. To remove the snap-lox pins. use a small flat screw driver and pry up the center round cap till its raised- then pull the entire plug out of the hole. Do this for all of these until you can pull the liner out and bend it out of the way. I found I only needed to do this up to the very top of the fender- and that was sufficient.
- Bend the plastic liner up and out and stuff it back in on the opposite side of the drivers hub/ brakes. Just to get it out of the way.
It should look like this- The plug is under red arrow
A closer look
From below looking Up
- Always loosen the top "fill plug" 1st. If you can't take this off and drain the fluid out- you are screwed. I used the 10mm allen key with extra "umphhh" via the steel bar. Its on pretty tight.
- Position drain pan under lower plug and remove plug using 10mm allen key and bar. Remember- this is hot fluid- be careful.
Lower Plug is here
- Once all fluid has drained, replace crush washer on plug and reinstall plug with 10mm allen key. I torqued it with a decent amount based on how hard it was to remove. Don't go ape on it.
Note- I was surprised the drain plug wasn't magnetic- It had no metal particles built up as you would normally see on a 1st change
- Remove fluid transfer pump from packaging and install lower intake hose to bottom of pump.
- from the side- stuff the long exit hose up into the fill port. The hose will go in deeper if you angle it upwards to pass over the obstruction near the port hole. Wiggle the hose around until it finally goes in past the entrance
- Install fluid pump into 1st quart of tranny fluid- this is where doing it from the side is so much easier.
- Pump the fluid until its emptied the bottle- repeat with second bottle.
- Some fluid should start to drip from bottom of fill hole which indicates the transmission is full. Allow to drain and then replace crush washer and reinstall fill plug.
- Start car and watch plug areas for leaks- make sure its not in gear
- Turn off car
- Reinstall plastic fender liner with snap-lox pins and 10mm screws.
In the end, my iPhone wouldn't show what my eyes could see and that was the used fluid had a sheen of silver metal particles were still in suspension. While the amount wasn't alarming, it does indicate that these are better out of the transmission than floating around the gears. Fluids smell was similar to the stuff my wife Bimmer used (likely a slack wax similar in use to other ZF tranny fluids) and it did smell slightly burnt. The fluids color was very dark but somewhat translucent when thinned out.
Overall driving difference is remarkable. I used to commute 75+ miles daily and some was wide open 75 mph and some was bumper to bumper. The car started to make a gear wine through the last 5000 miles which is what prompted me to check into this. Im happy to report the sound is gone, the gears shift much smoother and the car seems to have less noise when downshifting/ higher RPMs.
For the cost (I spent way more than I should buying too much fluid)- its priced slightly higher than changing your motor oil with Royal Purple (Just did that too- Pennzoil Platinum synthetic with Natural gas plain sucks)
Hope that helps some out there