Drained and filled with Amsoil ATF. Make/Model: Jeep Rock-Trac (Rubicon) Vehicle: 2012 Jeep Wrangler Unlimited
Blackstone Comments: 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.
OIL Factory MILES IN USE 64,056 MILES ON UNIT 64,056 SAMPLE TAKEN 8/19/18 MAKE UP OIL 0 ALUMINUM 16 CHROMIUM 0 IRON 190 COPPER 74 LEAD 0 TIN 2 MOLYBDENUM 0 NICKEL 1 MANGANESE 58 SILVER 0 TITANIUM 0 POTASSIUM 13 BORON 77 SILICON 159 SODIUM 31 CALCIUM 269 MAGNESIUM 4 PHOSPHORUS 302 ZINC 15 BARIUM 5 SUS @ 210 43.9 cSt @ 100 5.38 FLASHPOINT 400 WATER % 0.0 INSOLUBLES % 0.0 TAN 1.2