CG137-08 and CG137-12 Engines Caterpillar

Refer to this Operation and Maintenance Manual, "Fluid Recommendations" for information about the fluids which are acceptable for this engine.

Lubricant Refill Capacity

The capacity of the engine crankcase includes the capacity of the oil filters that are installed at the factory.

Table 1

Refill Capacities for the Lubrication System (1)
Sales Model	CG137-12
Lubrication system	170 L (45 US gal)

( 1 )

Engine crankcase including standard filters

Coolant Refill Capacity

To maintain the cooling system properly, the total cooling system capacity must be determined. Refer to the specifications that are provided by Caterpillar or by the OEM of the equipment. Record the total cooling system capacity in the table 2:

Table 2

Refill Capacities for the Cooling System
Sales Model	CG137-12
Engine only	75 L (20 US gal)
Radiator only
Total cooling system