05 C2S with TBN & TAN - DT40 4000mi - 010317 PDF

A documentation that presents an oil analysis report for a Porsche 911 H-6. The report evaluates the engine oil properties and metallic components, indicating good engine health with minimal metal wear and no measurable fuel in the oil. The Total Base Number (TBN) is noted to be strong, while the Total Acid Number (TAN) is also low, both indicating healthy oil life. Recommendations are provided to maintain the current good condition.