FILTER 0972225 - Caterpillar

Interval
Note: If Cat HYDO Advanced 10 hydraulic oil is used, the hydraulic oil change interval will change. The normal interval of 2000 hours is extended to 3000 hours. S O S Services may even extend the oil change to a longer interval. Consult your Cat dealer for details.Cat HYDO Oil Change Interval
The standard Cat HYDO oil change interval is every 2000 service hours or 1 year.A 4000 service hour or a 2 year maintenance interval for hydraulic oil (change) is available. The extended interval requires S O S monitoring of the hydraulic oil. The interval for S O S monitoring is every 500 hours. The maintenance interval for the hydraulic oil filter is not changed.Machines that are used in severe conditions are not included in the 4000 service hour or the 2 year maintenance interval. Machines that are used in severe conditions must use the interval in the Maintenance Interval Schedule.Cat HYDO Advanced 10 Oil Change Interval
The standard Cat HYDO Advanced 10 oil change interval is every 3000 service hours or 18 months.New machines are filled with Cat HYDO Advanced 10 oil at the factory.A 6000 service hour or a 3 year maintenance interval for hydraulic oil (change) is available. The extended interval requires S O S monitoring of the hydraulic oil. The interval for S O S monitoring is every 500 hours. The maintenance interval for the hydraulic oil filter is not changed.Machines that are used in severe conditions are not included in the 6000 service hour or the 3 year maintenance interval. Machines that are used in severe conditions must use the interval in the Maintenance Interval Schedule.Reference: Refer to Operation and Maintenance Manual, "Lubricant Viscosities" for more information on hydraulic oils.Change the Hydraulic Oil
At operating temperature, the hydraulic tank is hot and under pressure.Hot oil and components can cause personal injury. Do not allow hot oil or components to contact skin.Remove the filler cap only when the engine is stopped,