My car just hit 30,000 miles and it was time for a flush. The transmission fluid sharp cash register user manual change was VERY simple, the clutch fluid required the help of my 10 year old son. Here's what I used for the manual transmission change: 4 quarts of Redline. I'll update the post later with the correct torque specs. Fill your fluid pump with the new tranny fluid and begin pumping into the fill plug. I had to repeat this process 8 times. Do this until the new fluid starts spilling out of the. The fill plug is the upper plug and is located on the passenger side of the transmission. The reason to remove this first is you will be in trouble if you remove the drain plug and the fill plug is siezed for some reason. Use a hand-held pump to pump new fluid from the bottles into the ese can be bought for around 10 at any autoparts store, and save a TON of hassle. Once you have finished there may be some overflow dripping out of the fill hole. WARNING : I think we all should know this by now, but if you don't. DO NOT GET BRAKE FLUID ON YOUR PAINT! it is highly corrosive and will eat through your paint quickly. Tools needed for this. Place your drain pan underneath and remove the drain plug. Remove the old crush washers, a small flathead screwdriver sometimes helps. Put new crush washers on. Put the drain plug back in. Torque specs are in the service manual. Although I have seen a few manual transmission/rear diff DIY's here I haven't seen one with many pictures. I have just changed out my manual transmission fluid and my clutch fluid on my 2006 G35 6MT. Here's a few pics. The bleeder valve is on the drivers side of the transmission, just between the catalytic converter brace and the crossmember. It's much easier to see if you remove the rear underbody cover (five 10mm bolts and two clips). Changing trans oil on a G35 6MT: NOTE :Do NOT use GL5 transmission fluid. It will damage the synchros in the Nissan transmission. You need GL4 fluid. Most fluid you buy at autoparts stores is GL5. Put the fill plug back in and torque to spec. Now onto the clutch fluid. I used a Motive pressure pot to aid in this. However, the cap of the pot kept popping off my clutch fluid is is where my 10 year old came. Insert the fill plug and torque down per the manual). Here's the Motive pressure pot. Old clutch fluid in reservoir After bleeding (sorry, no in-process pics of was kind of messy) That's about it. Pick everything up and take the car for a drive now! Estimator Infiniti G35 Manual Transmission Fluid Change Cost By using this site, you agree to these terms: Copyright 2016 RepairPal, Inc. RepairPal RepairPal Certified.