Lubrication System
The refill capacities for the engine crankcase reflect the approximate capacity of the crankcase or sump plus standard oil filters. Auxiliary oil filter systems will require additional oil. Refer to the specifications for the capacity of the auxiliary oil filter. Refer to the Operation and Maintenance Manual, "Maintenance Section" for more information on Lubricant Specifications.
CAJ1-UP
| 3412 Generator Set Engine | ||
| DISTA (1) Engines | ||
| Compartment or System | Liters | Quarts |
| Engine Oil Sump (2) | 139 | 147 |
| ( 1 ) | DISTA refers to the following definition: Direct Injection Single Turbocharged Aftercooled |
| ( 2 ) | These values are the approximate capacities for the crankcase oil sump. This includes the standard factory installed oil filters. Engines with auxiliary oil filters will require additional oil. Refer to the specifications for the capacity of the auxiliary oil filter. |
5FL1-UP
| 3412 Generator Set Engine | ||
| DITTA (3) Engines | ||
| Compartment or System | Liters | Quarts |
| Engine Oil Sump (2) | 60 | 64 |
| ( 3 ) | DITTA refers to the following definition: Direct Injection Twin Turbocharged Aftercooled |
Cooling System
To maintain the cooling system, the Total Cooling System capacity must be known. The approximate coolant capacity for the engine is shown in Table 3. External System capacities will vary among applications. Refer to the specifications for the External System capacity. This capacity information will be needed in order to determine the amount of coolant/antifreeze that is required for the Total Cooling System.
| 3412 Generator Set Engine | ||
| Approximate Refill Capacities | ||
| Liters | Quarts | |
| Engine Only | 58 | 62 |
| External System (1) | ||
| Total Cooling System (2) | ||
| ( 1 ) | The External System includes a radiator or an expansion tank with the following components: heat exchanger, aftercooler and piping. Refer to Caterpillar specifications and enter the capacity for the External System in this row. |
| ( 2 ) | The Total Cooling System includes the capacity for the Engine plus the capacity for the External System. Enter the total in this row. |