Model View Illustrations
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C280-12 Marine Engine
[SEBU9221]
ENGINE ARRANGEMENT
The illustrations show various typical features of a Cat C280-12 Engine and aftertreatment. The illustrations do not show all of the engine configurations that are available.
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| Illustration 1 | g03496518 |
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C280-12 Right Side View (1) Air cleaner (2) Turbocharger (3) Air shutoff (4) Exhaust bypass (5) Oil filters (6) Explosion relief valves (7) Oil mist detector (8) Circuit breaker (9) Control panel (10) Engine oil drain | |
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| Illustration 2 | g03496519 |
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C280-12 Left Side View (11) Lifting eyes (12) Crankcase breather (13) Air starting motor (14) Centrifugal oil filter (15) Engine oil level gauge (16) Engine oil filler (17) Oil cooler | |
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| Illustration 3 | g03573896 |
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Dosing Control Cabinet (1) Service tool connector (2) Electrical harness connection to engine ECM (3) Electrical harness connection to DEF tank (4) Electrical harness connection from CEM to dosing cabinet (5) DEF vent port (6) 120 V AC source (7) DEF outlet to CEM (8) DEF inlet/strainer (9) Grounding stud (10) Air outlet to CEM (11) Air inlet/strainer (12) Circuit breaker | |
The following pictograms are on the DC cabinet to aid in the interconnection of system components, and explain the lights and switches.
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Air In - Compressed air in from its source. |
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Air Out - Compressed air out to the injector. |
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DEF In - DEF in from the main tank tank |
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DEF Out - DEF out to the injector. |
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DEF Vent - DEF Vent Port |
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Connector to Engine ECM - 23 Pin Connector |
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OEM Connector - 14 Pin Connector to main DEF tank (level sensor / transfer pump) |
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Connector to CEM - 21 Pin Connector |
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CAUTION - 100-240Vac 50/60Hz Electric Power Present. |
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| Illustration 4 | g03576200 |
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SCR Reactor Housing (1) Reactor housing (2) Lifting eyes (3) Exhaust outlet (4) Exhaust outlet NOx and temperature sensors (5) SCR catalysts (6) SCR catalyst access hatch (7) Mounting feet (8) Inlet temperature sensor (9) Exhaust outlet NOx sensor (10) Exhaust outlet temperature sensor | |
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| Illustration 5 | g03521539 |
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Mixing Tube (1) NOx sensor (2) Exhaust Temperature sensor (3) DEF lance (4) Mixer assembly (5) Tube | |
Information System:
C280-12 Marine Engine
Safety Messages
CX31-P600 Petroleum Transmission
Transmission Control
C7.1 Industrial Engine
Turbocharger Exhaust Temperature Sensor - Remove and Install
C280-08 Marine Engine
Engine Oil - Change
C4.4 Industrial Engine
Sensors and Electrical Components
C15 Petroleum Engine
Product Description
C280-08 Marine Engine
Fluid Recommendations
C280-08 Marine Engine
Refill Capacities
C280-08 Marine Engine
Product Lifting
C280-08 Marine Engine
Product Description
2013/10/10
An Improved Bearing Setting Procedure for Transfer Gears is Now Used on Certain CX31-P600 Petroleum Transmissions {3159}
Installation Procedure for Product Link PL421 Retrofit {7606}
C280-12 Marine Engine
Product Lifting
2013/10/11
New Engine Monitoring System III Software Is Used on Certain 3500 Generator Set Engines {1901, 1920}
G3306B Petroleum Generator Set Engines
Electronic Control Module (ECM)
G3306B Petroleum Generator Set Engines
Diagnostic Trouble Codes
G3306B Petroleum Generator Set Engines
Gas Pressure - Check and Adjust
Installation of Improved Relays for the Power Distribution Panel Used on Certain 3500 Marine Engines{4493, 7451, 7490}
CX31-P600 Petroleum Transmission
Speed Sensor (Transmission)
C4.4 Industrial Engine
Diagnostic Flash Code Retrieval
C4.4 Industrial Engine
Configuration Parameters
C15 Petroleum Engine
Maintenance Interval Schedule
CX31-P600 Petroleum Transmission
Power Train Electronic Control Module (Electronic Clutch Pressure Control)
390F MHPU Mobile Hydraulic Power Unit Machine System
Main Control Valve