HARNESS AS-WRG 3620281 - Caterpillar

These refill capacities reflect the crankcase capacity plus filter. Auxiliary oil filter systems will require additional oil. For all auxiliary oil filter system information consult the OEM or auxiliary oil filter system manufacturer.The Total Cooling System capacity will vary, depending on the radiator size and capacity provided by the OEM manufacturer. In order to properly maintain the cooling system, Total Cooling System capacity must be known. The chart is left blank and should be filled in by the customer to determine the Total Cooling System Capacity for his engine and application.Refill Capacities
3161 Governor Oil Sump
1.8 liter (2 U.S. quart) of engine oil. DO NOT use multi-viscosity oils in the governor. These oils are incompatible and governor damage may result.Total System Cooling Capacity
Total system cooling capacity will vary with each installation. In order to properly service the cooling system, total cooling system capacity must be determined. Total system cooling capacity will consist of engine cooling capacity, radiator capacity (if equipped), and external system capacity. Use the information in the Refill Capacities Chart to fill in the blanks of the chart for engine and radiator (if equipped). Next, calculate the external system capacity, which consists of external piping, heat exchangers, keel coolers, and all other external system components. Enter this information in the chart. After calculating total system capacity, fill the cooling system with a premixed cooling solution of Caterpillar Low Silicate Antifreeze or equivalent, acceptable water, and corrosion inhibitor. The freeze protection of the solution should equal or exceed the system protection requirements. Caterpillar Low Silicate Antifreeze contains the necessary precharge of coolant conditioner. If any other type of ethelyne glycol antifreeze is used, coolant conditioner will have to be added to the cooling system.Cooling System Conditioner
Supplemental Coolant Additive is used for standard type antifreeze only. DO NOT mix standard type anti-freeze with Long Life Coolant. Mixing the two coolants will reduce the effectiveness of the coolant to cool the engine.
To protect your investment in your Caterpillar engine, add liquid cooling conditioner on a scheduled basis at the established Every 250 Service Hour maintenance interval. Cooling system conditioner should be added at initial fill and when the system is drained and cleaned only if an antifreeze other than Caterpillar Low Silicate Antifreeze is used. By maintaining a three to six percent concentration of cooling system conditioner in the cooling system, the possibility of cylinder wall pitting will be minimized, lowering the overall cost of owning and operating your engine.Fill in the chart below to determine the amount of liquid coolant conditioner required to maintain the Total Cooling System Capacity. Use the Total Cooling System Capacity information and calculate the required Coolant Conditioner required. The chart contains three different units of measure for your convenience.