ADAPTER 9J3649 - Caterpillar

Selection of the Oil Change Interval
Your machine may be able to use an extended interval for the hydraulic oil. The standard change interval is listed in the Operation and Maintenance Manual, "Maintenance Interval Schedule". The oil should be monitored during intervals of 500 hours. The extended interval can be used if the following criteria are met.HYDO Advanced 10
Cat HYDO Advanced 10 is the preferred oil for use in most Cat machine hydraulic and hydrostatic transmission systems when ambient temperature is between −20 °C (−4 °F) and 40 °C (104 °F). Cat HYDO Advanced 10 has an SAE viscosity grade of 10W. Cat HYDO Advanced 10 has a 50% increase in the standard oil drain interval (up to 3000 hours) for machine hydraulic systems over second and third choice oils when you follow the maintenance interval schedule for oil filter changes and for oil sampling that is stated in the Operation and Maintenance Manual. 6000 hour oil drain intervals are possible when using S O S Services oil analysis. When you switch to Cat HYDO Advanced 10, cross contamination with the previous oil should be kept to less than 10%. Consult your Cat dealer for details about the benefits from the improved performance designed into Cat HYDO Advanced 10.Non HYDO Advanced 10
When using other oils, the hydraulic oil change interval is limited to every 2000 Service Hours. By performing S O S oil analysis, the hydraulic oil change interval may be extended to 4000 Service Hours. S O S oil analysis must be performed every 500 Service Hours in order to extend the hydraulic oil change interval. The results from the S O S oil analysis will determine if the hydraulic oil change interval may be extended. Refer to "Operations and Maintenance Manual", S O S Information.Note: If HYDO Advanced 10 is used but contaminated by 10% or more with other oils, follow the maintenance interval requirements for Non HYDO Advanced 10.Procedure for Changing the Hydraulic Oil
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g00956818Note: This film is located near the hydraulic filler cap on machines that are filled with arctic oil.Operate the machine for a few minutes in order to warm the hydraulic system oil.
Personal injury or death can result without releasing all