Lubrication System For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

October 30, 2024

Understanding Everything Related To Oil In A Detroit Diesel 71 Series Inline Engine (271, 371, 471, 671)


Right Hand Oil Pump - Used In Detroit Diesel 371, 471, and 671 Engines
Right Hand Oil Pump – Used In Detroit Diesel 371, 471, and 671 Engines

Comprehensive Guide to the Detroit Diesel Series 71 Lubrication System


This section covers essential components of the lubrication system, such as the oil pump, oil filters, pressure regulator, and cooler. It details the flow of oil through the engine, ensuring that each part receives the lubrication necessary to reduce friction and wear. Maintenance guidelines for these components are included, along with instructions on stabilizing oil pressure and preventing overheating. Detailed troubleshooting and cleaning procedures are provided to help mechanics identify and address common issues, maximizing engine longevity and preventing costly repairs.


Overview of the Lubrication System


The lubrication system in the Series 71 engine is designed to circulate oil through various engine components, lubricating moving parts and removing heat. This system includes several key components: the oil pump, oil filters, pressure regulator, oil cooler, oil pan, and ventilation system. Together, these parts work to maintain stable oil pressure and temperature, ensuring each component receives adequate lubrication and protection from wear.


Key Components and Maintenance Procedures


1. Oil Pump For Detroit Diesel 71 Series Inline Engine (271, 371, 471, 671)


 









2. Oil Filters For Detroit Diesel 71 Series Inline Engines (271,371, 471, 671)


Oil Filter For Detroit Diesel Engines
Oil Filter For Detroit Diesel Engines

3. Lubricating Oil Pressure Regulator For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)


Oil Regulator Valve For 371, 471, 671 Engines
Oil Regulator Valve For 371, 471, 671 Engines

4. Oil Cooler For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)


Oil Cooler For Detroit Diesel 13 Plate Oil Coolers
Oil Cooler For Detroit Diesel 13 Plate Oil Coolers

5. Oil Pan For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)


Oil Pan For Detroit Diesel 671 - Tin
Oil Pan For Detroit Diesel 671 – Tin


6) Ventilating System for Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)


Detroit Diesel Breather Pad For The Block (71 Series)
Detroit Diesel Breather Pad For The Block (71 Series)


7) Recommended Oil and Maintenance Intervals For Detroit Diesel 71 Series Inline Engine (271, 371, 471, 671)


8) Troubleshooting Common Lubrication System Issues For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)


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