The mileage for this report is 7600. Mobil 1 0-40 for it's entire life. TBN was 2.8
| Tracking Number | WX43100595 | WX25898740 | 004198 |
| Severity | Normal | Normal | Normal |
| Problem Code | None | None | None |
| Fluid Manufacturer | Mobil | Mobil | Mobil |
| Fluid Type | Mobil 1 | Mobil 1 | Mobil 1 ESP |
| Fluid Grade | SAE OW40 | SAE OW40 | SAE 5W40 |
| Unit Age | 286600 | 279000 | 169000 |
| Component Age | 279000 | 169000 | |
| Fluid Age | 7600 | 8500 | 7000 |
| Filter Age | |||
| Fluid Added | |||
| Fluid Changed | Changed | Changed | Changed |
| Filter Changed | Changed | Changed | Changed |
| Sample Taken By | |||
| Service Type | |||
| Metals (ppm) | |||
| Aluminium (Al) | 5 | 6 | 3 |
| Nickel (Ni) | <1 | <1 | <1 |
| Chromium (Cr) | <1 | <1 | <1 |
| Iron (Fe) | 6 | 13 | 5 |
| Copper (Cu) | <1 | <1 | 4 |
| Lead (Pb) | <1 | <1 | |
| Tin (Sn) | <1 | <1 | <1 |
| Titanium (Ti) | <1 | <1 | <1 |
| Vanadium (V) | <1 | <1 | <1 |
| Silver (Ag) | <1 | <1 | <1 |
| Additives (ppm) | |||
| Potassium (K) | <1 | <1 | 9 |
| Molybdenum (Mo) | 95 | 87 | 79 |
| Boron (B) | 61 | 204 | 143 |
| Magnesium (Mg) | 710 | 303 | 26 |
| Calcium (Ca) | 1232 | 2599 | 1796 |
| Zinc (2n) | 905 | 1077 | 985 |
| Phosphorus (P) | 786 | 933 | 916 |
| Barium (Ba) | <1 | <1 | <1 |
| Contaminants (ppm) | |||
| Silicon (Si) | 6 | 5 | 15 |
| Sodium (Na) | 3 | 2 | 5 |
| Contaminants | |||
| Water (%) | <0.05 | <0.05 | <0.05 |
| Coolant | No | No | No |
| Physical Tests | |||
| Viscosity (cSt 100C) | 12.3 | 14.4 | 12.2 |
