trak lok question

[tonytone1967]

hi all i have a 1999 4l automatic jeep i want to service the axles to add fluid but im not sure if i have trak lok fitted or not, as this has to have a friction modifier added how can i tell what diff i have? thanks
tony

[little red cheroke]

jack the alxe up off the ground....spin the tires. if they spin the same direction, you have some sort of traction device, if not, then you dont.

[tonytone1967]

thanks will try that test

[Gerr]

or if your servicing it anyways pull the cover and take a look

[thebrick]

see this thread...

http://www.naxja.org/forum/showthread.php?t=99178&highlight=limited+slip