GLASS 3038624 - Caterpillar

ensure optimum performance of the engine, obtain a complete fuel analysis when fuel is delivered. Obtain the analysis before using the fuel.
Ask the supplier of the fuel for the fuel specifications.
Obtain samples of the fuel. Note: If a fuel supply is delivered to the site by trucks, obtain samples from approximately five percent of the supply tanks.
Submit a sample of the fuel immediately to an independent laboratory for analysis. The fuel analysis must include all of the properties that are listed in Special Publication, SEBU7003, "3600 Series and C280 Series Diesel Engine Fluids Recommendations".
Retain samples of the fuel in case future analysis is needed. Label the samples accurately for future identification. The samples may be needed for future analysis if questions about quality, stability, or compatibility arise.
Compare the supplier's report to the report from the analysis. The reports may indicate variations within the fuel. If the reports are inconsistent, obtain another analysis of the fuel. This will eliminate the possibility of testing error.
Compare the reports to Special Publication, SEBU7003, "3600 Series and C280 Series Diesel Engine Fluids Recommendations". If the fuel does not meet the minimum requirements, deposits and/or corrosion could cause excessive wear on the fuel system and/or failure of the fuel system.Clean fuel that meets the fuel recommendations will help ensure rated engine performance and maximum engine service life.