RiverRat2

Anyone remember???

rockcrawler304

ATF+4 and every 30k to 40k miles IIRC. Might even be 50k but I always do my trans and tcase at the same time and the tcase is always dirtier than trans.

papaduck

ATF+4 and 30k miles.

RiverRat2

Thanks guys mine is actually still good based on the 30K mile frequency... My buddy has a 2004 that needs changing,,, his has the 4wd transfer case also... his manual tranny is different than mine though,,, did the earlier Xfercases use ATF-4 also??? and how much volume/quarts to change it???

papaduck

Yes the older transfer cases used ATF+4. I think it is less than 3 quarts.

RiverRat2

Hey guy what advantage does the 6.7 L Harmonic balancer do for your truck Just curious,,,

RiverRat2

Yeah I noticed the same with the Xfer case fluid being dirtier... but its been 2 yars since I did it and about 20K miles ago

papaduck

I have the NV5600 trans and it has quitened the low RPM gear growl in the lower gears. Did not eliminate the growl but reduced it a lot.

06RAM2500

NV241 GENII 1.6 L (3.4 pts.)
NV243 1.6 L (3.4 pts.)
NV244 GENII 1.6 L (3.4 pts.)
NV271 1.89 L (4.0 pts.)
NV273 1.89 L (4.0 pts.)