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Disassembly of the Oil Pump For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

October 30, 2024

Steps To Disassemble A 71 Series Inline Detroit Diesel Engine Oil Pump (271, 371, 471, 671)

1. Preparation and Initial Steps

2. Remove the Oil Pan

3. Detach the Oil Pump Assembly

4. Separate the Drive and Driven Gears

5. Disassemble the Relief Valve Assembly

6. Disassemble Additional Components in Marine or Inclined Models

7. Inspect and Organize Components

8. Document Any Model-Specific Adjustments

Reassembly Preparation

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Key Components of the Oil Pump and Model-Specific Variations (271, 371, 471, 671)

October 30, 2024

Key Components For Oil Pump (Detroit Diesel 271, 371, 471, 671)

1. Drive Gear

2. Driven Gear

3. Oil Pump Housing

4. Relief Valve and Spring Assembly

5. Bushings

6. Scavenging Pump Components (Marine and Inclined Applications)

Summary of Model-Specific Maintenance and Inspection Guidelines

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Function and Operation of the Oil Pump For Detroit Diesel 71 Series Inline Engine (271, 371, 471, 671)

October 30, 2024

1. Primary Functions of the Oil Pump

2. Oil Flow Pathway and Pressure Regulation

3. Specialized Dual Oil Pump with Scavenging for Marine Applications

4. Gear-Driven Mechanism and Variations Across Models

5. Importance of the Relief Valve and its Maintenance

6. Specific Considerations for Engine Operation and Oil Pump Efficiency

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Insights From The Detroit Diesel 71 Series Inline Engine Manual Volume 2 (271, 371, 471, 671)

October 29, 2024

Introduction

Click this link to get information on : ( Detroit Diesel 71 Series Inline Engine(271, 371, 471, 671) Service Manual Volume 1 Insights)

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

Oil Pump For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

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

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

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

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

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

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

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

Cooling System and Heat Exchanger For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Introduction to the Cooling System and Heat Exchanger For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Routine Cooling System Checks and Maintenance For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Water Pump For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Thermostat Operation For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Ventilation and Crankcase Vapor Collection For Detroit Diesel 71 Series Inline Engines (271, 371, 471,671)

Troubleshooting and Specifications For Cooling & Lubrication In Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Overview of Troubleshooting in Lubrication and Cooling Systems For Detroit Diesel 71 Series Inline Engines (271, 371, 471,671)

Systematic Approach to Troubleshooting For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Summary of Troubleshooting and Specifications In Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

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Disassembly Of Components For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

October 29, 2024

List Of Components & Disassembly Instructions (When You Click The Links For More Details) - Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

1)Disassembly Of Fuel Lines For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Safety Precautions:

2) Disassembly Of Exhaust Manifold For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Safety Precautions:

3) Disassembly Turbocharger (If Equipped) For Detroit Diesel 71 Series Inline Engines (471, 671)

Safety Precautions:

Additional Turbocharger Maintenance Tips

4) Disassembly Of Throttle Controls For Detroit Diesel 71 Series Inline Engine (271, 371, 471, 671)

Safety Precautions:

5) Disassembling The Starting Motor, Battery-Charging Generator, and Electrical Equipment For Series 71 Inline Engines (271, 371, 471, 671)

Safety Precautions:

Electrical Equipment (Sensors, Control Modules, Wiring)

Safety Precautions:

7) Disassembly Of Radiator and Fan Guard or Heat Exchanger For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Safety Precautions:

9)Disassembly Of Air Box Covers For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Safety Precautions:

10) Disassembly Of Cylinder Head and Valves For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Safety Precautions:

11) Disassembly Of Governor Control Assembly For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Safety Precautions

12) Disassembly Of The Water Pump and Coolant System Components (Freshwater and Raw Water Pumps) For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Safety Precautions:

13) Disassembly Of The Blower For Detroit Diesel 71 Series Inline Engine (271, 371, 471, 671)

Safety Precautions:

14) Disassembly Of Blower Drive Gear and Support Assembly For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Safety Precautions:

15) Disassembly Of The Camshaft and Balance Shaft For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Safety Precautions:

16) Disassembly Of Flywheel and Flywheel Housing For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Safety Precautions:

17) Disassembly Of The Oil System Components For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Safety Precautions:

18)Disassembly Of Cylinder Block End Plates For Detroit Diesel 71 Series Inline Engine (271, 371, 471, 671)

Safety Precautions:

19) Disassembly Of Air Box Drains For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Safety Precautions:

20) Disassembly Of Engine Lifter Brackets For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Safety Precautions

21) Removing The Valve Rocker Cover On A Detroit Diesel 71 Series Inline Engine

Safety Precautions:

To Find Rocker Covers & Reinstallation Parts For Your 71 Series Inline Engine Use The Links Below:

22) Disassembly Of Turbochargers For Detroit Diesel 71 Series Inline Engines - ( 471, 671)

Safety Precautions

23) Air Cleaner Disassembly For 71 Series Inline Engines (271, 371, 471, 671)

24) Air Shutdown Housing Disassembly For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Safety Precautions

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Recommended Sealants and Techniques to Prevent Leaks After Assembly For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

October 29, 2024

Making Sure Your Engine Does Not Leak After Assembly (Detroit Diesel 71 Series Inline Engines)

Use the Correct Sealant

Install New Gaskets

Gaskets  & Seals For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)

Ensure Proper Mating of Surfaces

Final Checks for Leaks

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