October 25, 2024
Disassembling The Starting Motor, Battery-Charging Generator, and Electrical Equipment For Series 71 Inline Engines (271, 371, 471, 671)
Safety Precautions
Disassembly Steps
Electrical Equipment (Sensors, Control Modules, Wiring)
Reassembly Notes
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October 25, 2024
Disassembly Of Throttle Controls For Detroit Diesel 71 Series Inline Engine (271, 371, 471, 671)
Safety Precautions
Disassembly Steps
Identify and Label Throttle Linkages:
Disconnect the Throttle Cable or Linkage
Remove the Throttle Control Lever
Disconnect Return Springs
Inspect Throttle Components
Reassembly Notes
Reinstall Throttle Linkages and Cable
Reconnect Return Springs
Check for Smooth Operation
Additional Tips
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October 25, 2024
Turbocharger Disassembly For Detroit Diesel 71 Series Inline Engines (471, 671)
Safety Precautions
Allow the Engine and Turbocharger to Cool
Wear Safety Gear
Ventilation
Disassembly Steps
Disconnect the Oil Feed and Return Lines
Disconnect the Air Intake and Exhaust Connections
Remove the Turbocharger Mounting Bolts
Lift the Turbocharger from the Engine
Inspect the Turbocharger for Damage
Reassembly Notes
Check for Oil Flow and Cleanliness
Install New Gaskets
Torque Mounting Bolts Evenly
Inspect for Leaks Post-Reassembly
Additional Turbocharger Maintenance Tips
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October 25, 2024
Disassembly Of Exhaust Manifold For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)
Safety Precautions:
Allow the Engine to Cool Completely:
Wear Protective Gear:
Ventilation:
Disassembly Steps:
Remove Heat Shields and Exhaust Piping:
Loosen Exhaust Manifold Bolts:
Carefully Remove the Exhaust Manifold:
Inspect the Manifold for Damage:
Label and Store Components:
Reassembly Notes:
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October 25, 2024
Disassembly Of Fuel Lines For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)
Safety Precautions:
Disconnect the Battery:
Relieve Pressure from the Fuel System:
Ventilate the Workspace:
Disassembly Steps:
Use the Correct Tools:
Disconnect Fuel Lines:
Cap or Cover Open Fuel Ports:
Label and Organize:
Inspect the Fuel Lines:
Reassembly Notes:
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October 25, 2024
Troubleshooting Tips For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)
1. Loss of Power
2. Overheating
3. Excessive Oil Consumption
4. Blue or Black Smoke from the Exhaust
5. Knocking or Tapping Noises
6. Difficulty Starting the Engine
7. Low Oil Pressure
Conclusion On Common Troubleshooting Tips
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