December 18, 2024
Tools Needed
Step-by-Step Procedure for Detroit Diesel V71 Engines
A. Removal
B. Inspection and Cleaning
C. Reassembly
Tips for Success
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December 18, 2024
Removing the Cylinder Head For Detroit Diesel V71 Engines
Preparation
Loosening Bolts
Lifting the Head
Inspection and Cleaning
Reassembly of the Cylinder Head
Installing New Valve Seat Inserts
Reinstalling Valves, Springs, and Rocker Arms
Install Valves
3. Install Valve Springs
Final Inspection
4. Torque Rocker Arms
Step-by-Step Procedure:
Replacing Injector Tubes
Reinstalling the Cylinder Head
Compression Gasket Installation
Tightening Sequence and Torque Specifications
Post-Installation Check
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November 1, 2024
Step By Step Guide To Reassemble The Raw Water Pump For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)
1. Lubricate as Needed
2. Replace Corroded Parts
3. Reattach Hoses and Connections
Preventive Checks for Marine Conditions
1. Routine Inspection for Corrosion
2. Sacrificial Anode Check
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November 1, 2024
Steps To Reassemble Your Fresh Water Pump For Detroit Diesel 71 Series Inline (271, 371, 471, 671)
1. Lubricate Moving Parts
2. Reinstall the Impeller
Position the Impeller on the Shaft
Secure the Impeller with Bolts or Fasteners
Align with Manufacturer Specifications for the Detroit Diesel 71 Series Inline Engine Impeller
Verify Impeller Position and Clearance
Adjust Impeller Depth as Needed
Torque Bolts to Manufacturer Specifications
3. Reattach Pump Housing and Mounting Bolts
4. Reconnect Hoses and Belts
5. Final Coolant Refill and Bleeding
Preventive Checks for the Freshwater Pump
1. Inspect for Leaks
2. Test Coolant Flow
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October 30, 2024
Oil Pump Specifications and Clearances For Oil Pumps For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)
1. Gear-to-Housing Clearance
2. Shimming for Clearance Adjustment
3. Torque Specifications for Mounting Bolts
4. Relief Valve Setting
5. Drive Gear Lengths by Engine Model
6. General Tips for Maintaining Specifications
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October 30, 2024
Oil Pump Troubleshooting Steps For Detroit Diesel 71 Series Inline Engines (271, 371, 471, 671)
1. Initial Oil Pressure Check
Common Issues and Troubleshooting Solutions
1. Low Oil Pressure
2. Oil Leaks
3. Unusual Pump Noises
Final Testing After Troubleshooting
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