GEAR (200TEETH) 3S4461 - Caterpillar

For conventional heavy-duty antifreeze/coolant, check the concentration of supplemental coolant additive (SCA) regularly. The concentration of SCA can be checked with an S O S coolant analysis (Level 1).Obtain the sample of the coolant as close as possible to the recommended sampling interval. In order to receive the full effect of S O S analysis, a consistent trend of data must be established. In order to establish a pertinent history of data, perform consistent samplings that are evenly spaced. Supplies for collecting samples can be obtained from your Cat dealer.Use the following guidelines for proper sampling of the coolant:
Use coolant sampling ports to obtain coolant samples.
Never collect samples from expansion bottles.
Never collect samples from the drain for a system.
Keep the unused sampling bottles stored in plastic bags.
Keep the lids on empty sampling bottles until you are ready to collect the sample.
Complete the information on the label for the sampling bottle before you begin to take the samples.
Obtain coolant samples directly from the coolant sample port. You should not obtain the samples from any other location.
In order to avoid contamination, immediately place the sample in the tube that is provided for mailing.Submit the sample for Level 1 analysis.Note: Level 1 results may indicate a need for Level 2 Analysis.For additional information about coolant analysis, see the Special Publication, SEBU6400, "Caterpillar Gas Engine Lubricant, Fuel and Coolant Recommendations" or consult your Caterpillar dealer.