Drained and filled with Amsoil ATF.
Make/Model: Jeep Rock-Trac (Rubicon)
Vehicle: 2012 Jeep Wrangler Unlimited
MILES IN USE 64,056
MILES ON UNIT 64,056
SAMPLE TAKEN 8/19/18
MAKE UP OIL 0
SUS @ 210 43.9
cSt @ 100 5.38
WATER % 0.0
INSOLUBLES % 0.0
Universal averages for a Jeep transfer case give you an idea of typical wear after ~44K miles on the oil. Next to those, there is some extra metal in this sample, but don't be too put off by that. This is the factory fill, so a fair amount of the metal is just lingering material from the initial wear-in period plus normal accumulation over the past 64K miles. We should see a lot of progress with each oil change. No contaminants or oxidized solids were present. TAN is fine at 1.2. Resample in 65K miles.