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Category: 3406E

3406E

3406E and 3456 Industrial Engines Testing and Adjusting – Fuel Quality – Test

Posted on January 11, 2021 by sam

This test checks for problems regarding fuel quality. Refer to Diesel Fuels and Your Engine, SEBD0717 for additional details. Use the following procedure to test…

3406E

3406E and 3456 Industrial Engines Testing and Adjusting – Finding Top Center Position for No. 1 Piston

Posted on January 11, 2021 by sam

Table 1 Needed Tools A 9S-9082 Engine Turning Tool B 5P-7305 Engine Turning Tool C 5P-7306 Shaft Housing The No. 1 piston at top center…

3406E

3406E and 3456 Industrial Engines Testing and Adjusting – Electronic Unit Injector – Test

Posted on January 11, 2021 by sam

This procedure assists in identifying the cause for an injector misfiring. Perform this procedure only after performing the Cylinder Cutout Test. Refer to Troubleshooting for…

3406E

3406E and 3456 Industrial Engines Testing and Adjusting – Electronic Unit Injector – Adjust

Posted on January 11, 2021 by sam

Table 1 Required Tools Part Number Part Name Quantity 9U-7227 Injector Height Gauge 1 Illustration 1 g01332476 Injector Mechanism (Typical example) (1) Rocker arm (2)…

3406E

3406E and 3456 Industrial Engines Testing and Adjusting – Air in Fuel – Test

Posted on January 11, 2021 by sam

Introduction This procedure checks for air in the fuel. This procedure also assists in finding the source of the air. Required Tools Table 1 Required…

3406E

3406E and 3456 Industrial Engines Testing and Adjusting – Fuel System – Inspect

Posted on January 11, 2021 by sam

A problem with the components that send fuel to the engine can cause low fuel pressure. This can decrease engine performance.   Check the fuel…

3406E

3406E and 3456 Industrial Engines Systems Operation – Electrical System

Posted on January 11, 2021 by sam

Reference Refer to the electrical system schematic in Electrical Schematic for the complete electrical system schematic of the 3406E and of the 3456. Refer to…

3406E

3406E and 3456 Industrial Engines Systems Operation – Cooling System

Posted on January 11, 2021 by sam

This engine has a pressure type cooling system that is equipped with a shunt line. A pressure type cooling system gives two advantages. First, the…

3406E

3406E and 3456 Industrial Engines Systems Operation – Lubrication System

Posted on January 11, 2021 by sam

Lubrication System Components Illustration 1 g00562119 Lubrication system components (typical example) (1) Oil supply line (2) Oil return line (3) Oil cooler (4) Oil filter…

3406E

3406E and 3456 Industrial Engines Systems Operation – Air Inlet and Exhaust System

Posted on January 11, 2021 by sam

Illustration 1 g00451885 Air inlet and exhaust system schematic (1) Inlet manifold (2) Aftercooler core (3) Inlet air line (4) Exhaust outlet from turbocharger (5)…

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Recent Posts

  • 3406E and 3456 Industrial Engines Testing and Adjusting – Engine Oil Pump – Inspect
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  • 3406E and 3456 Industrial Engines Testing and Adjusting – Aftercooler – Test
  • 3406E and 3456 Industrial Engines Testing and Adjusting – Inlet Manifold Pressure – Test
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