Post by
gumby74 »
https://forums.nicoclub.com/gumby74-u53716.html
Thu Jan 03, 2008 1:09 pm
I change the oil in my transmission and diff every 2 years around Fathers Day. Religously.
As far as changing the transmission oil, jack up the car and peek at the bottom of the transmission. There will be a drain plug that can be removed with a 1/2 drive breaker bar. Slightly up on the driver? side of the transmission, there will be another plug, also a 1/2". Remove that one as well.After the oil has drained replace the plug and torque to spec. Leave the second plug off for now.Remove the shifter boots (yes, inside the car) and with a funnel add fresh gear oil to the transmission from the top. once oil starts dripping out the side of the transmission (the plug you left off) stop adding oil. Replace anything you removed, wipe down transmission and replace plug, torque to spec, and wash her down. Look for leaks, etc. etc.Use common sense throughout the proceedure. I am sure there is another way to re-fill the transmission, I just find it easier to do so from the top.