3034 Marine Engine Caterpillar

Refill Capacities

Usage:

3034 CPP

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 OEM specifications for the capacity of the auxiliary oil filter. Refer to the Operation and Maintenance Manual, "Maintenance Section" for more information on Lubricant Specifications.

Naturally Aspirated 3034 Marine Engine

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Table 1
Naturally Aspirated 3034 Marine Engine Approximate Refill Capacity of the Lubrication System
Compartment or System	Liters	Quarts
Sump ⁽¹⁾	6.0	6.3
System Capacity ⁽²⁾	8.0	8.50

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^( 1 )	These values are the approximate capacities for the crankcase oil sump which include the standard factory installed oil filters. Engines with auxiliary oil filters will require additional oil. Refer to the OEM specifications for the capacity of the auxiliary oil filter.
^( 2 )	When the engine has been rebuilt or completely disassembled, use the system capacity.

Turbocharged 3034 Marine Engine

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Table 2
Turbocharged 3034 Marine Engine Approximate Refill Capacity of the Lubrication System
Compartment or System	Liters	Quarts
Sump ⁽¹⁾	8.0	8.50
System Capacity ⁽²⁾	9.0	9.50

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^( 1 )	These values are the approximate capacities for the crankcase oil sump which include the standard factory installed oil filters. Engines with auxiliary oil filters will require additional oil. Refer to the OEM specifications for the capacity of the auxiliary oil filter.
^( 2 )	When the engine has been rebuilt or completely disassembled, use the system capacity.

Cooling System

To maintain the cooling system, the Total Cooling System capacity must be known. The approximate capacity for the engine cooling system is listed. External System capacities will vary among applications. Refer to the OEM 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.

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Table 3
Naturally Aspirated 3034 Marine Engine Approximate Refill Capacity of the Cooling System
Compartment or System	Liters	Quarts
Engine Only	8.75	9.25
External System ⁽¹⁾
Total Cooling System ⁽²⁾

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^( 1 )	The External System includes an expansion tank with the following components: heat exchanger, aftercooler, piping and keel cooling system. Refer to the OEM specifications and enter the capacity for the External System in this row.
^( 2 )	Add the capacity for the Engine Only to the capacity for the External System. Enter the total in this row.

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Table 4
Turbocharged 3034 Marine Engine Approximate Refill Capacity of the Cooling System
Compartment or System	Liters	Quarts
Engine Only	9.5	10.00
External System ⁽¹⁾
Total Cooling System ⁽²⁾

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^( 1 )	The External System includes an expansion tank with the following components: heat exchanger, aftercooler, piping and keel cooling system. Refer to the OEM specifications and enter the capacity for the External System in this row.
^( 2 )	Add the capacity for the Engine Only to the capacity for the External System. Enter the total in this row.