C7 Engines for Combat and Tactical Vehicles Caterpillar


Refill Capacities

Usage:

C7 JKL

Engine Oil

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 OEM specifications for the capacity of the auxiliary oil filter.

Table 1
C7 Industrial Engine
Approximate Refill Capacities 
System  Refill Capacity for Changing the Oil and the Filter 
Liters Quarts 
Shallow Oil Sump(1)  18.0  19.0 
Deep Oil Sump(1)  25.0  26.5 
     
     
(1) Engines with auxiliary oil filters will require additional oil. Refer to the OEM specifications for the capacity of the auxiliary oil filter.


Illustration 1g02364459
(1) Shallow oil sump
(2) Deep oil sump (Aluminum)
(3) Deep oil sump (Stamped steel)

Coolant System

The total cooling system capacity will vary depending on the radiator that is provided by the OEM. The table for the capacity of the cooling system is blank. The customer should fill in the table.

Table 2
Approximate Capacity of the Cooling System 
Compartment or System  Liters  Quarts 
Total Cooling System(1)     
(1) The total cooling system capacity includes the following components:the engine block, the radiator and all coolant hoses and lines.

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