April 16, 2025
Key Takeaways
Applications Of The Caterpillar 3406B
Marine Applications Of The Caterpillar 3406B
Industrial Applications Of The Caterpillar 3406B
Specifications Of The Caterpillar 3406B
Finding Serial Number & Arrangement Number For The Caterpillar 3406B
Power Output Of The Caterpillar 3406B
Weight & Dimensions Of The Caterpillar 3406B
Parts That Are Unique To The Caterpillar 3406B
Why The "B" In The Caterpillar 3406B
Aftermarket Parts By Diesel Pro Power For The Caterpillar 3406B
Engine Overhaul Kits For The Caterpillar 3406B
Freshwater Pump For The Caterpillar 3406B
Marine Water Pump For The Caterpillar 3406B
Cylinder Head For The Caterpillar 3406B
Injectors For The Caterpillar 3406B
Turbo For The Caterpillar 3406B
Aftercooler For The Caterpillar 3406B
Oil Pump For Caterpillar 3406B
Connecting Rods For Caterpillar 3406B
Gaskets For Caterpillar 3406B
Starter/Alternator For Caterpillar 3406B
Filters For Caterpillar 3406B
Transmissions That Hook Up To The Caterpillar 3406B
Marine Transmissions
Industrial Use
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April 7, 2025
1. What Are Connecting Rod Bearings?
Key Functions:
2. Why Are They So Critical in Marine Applications?
3. Component Breakdown: What Makes Up a Quality Bearing?
4. Common Signs of Bearing Wear and Damage
5. Causes of Bearing Failure in Marine Diesel Engines
6. Detroit Diesel Marine Engines: Series 53, 71, 92, and 149
6.1 Series 53 (3-53, 4-53, 6V53, 8V53)
6.2 Series 71 (Inline and V71)
6.3 Series 92 (6V92, 8V92, 12V92)
6.4 Series 149 (8V149, 12V149, 16V149)
7. Cummins Marine Engines: B, C, QSB, and K Series
7.1 6BTA and 6CTA
7.2 QSB 6.7
7.3 KTA 19, KTA 38, and KTA 50
8. Caterpillar Marine Engines: 3208, 3400 Series, 3500 Series, and C-Series
8.1 Caterpillar 3208
8.2 Caterpillar 3400 Series (3406, 3408, 3412)
8.2.1 Caterpillar 3406B/C/E (Inline 6)
8.2.2 Caterpillar 3408 (V8) and 3412 (V12)
8.3 Caterpillar 3500 Series (3508, 3512, 3516)
8.4 Caterpillar C-Series (C12, C15, C18)
9. Proper Inspection and Replacement Guidelines
9.1 Inspection Process
9.2 Installation Best Practices
9.3 Diesel Pro Power Kits
10. Choosing Bearings: Why Diesel Pro Power Stands Out
11. Avoiding the Most Common Mistakes
12. Diesel Pro Power: Premium Aftermarket for Marine Diesel Bearings
13. Frequently Asked Questions
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February 24, 2025
Camshaft Function and Purpose
What the Camshaft Drives
Camshaft Bearings and Lubrication
Key Points for Proper Camshaft Bearing Maintenance:
Camshaft Removal and Inspection
Removal Procedure
Inspection Criteria
Camshaft Installation Procedure
Step 1: Lubricate Bearings and Camshaft Lobes
Step 2: Align Camshaft Timing Marks
Step 3: Carefully Insert the Camshaft
Step 4: Reinstall Retaining Bolts and Gear Cover
Step 5: Reassemble Injectors, Rockers, and Valve Covers
Final Checks Before Engine Startup
Camshaft Timing and Adjustment
Steps for Proper Timing
Additional Timing Considerations
Common Camshaft Issues and Troubleshooting
1. Excessive Wear on Lobes
2. Noisy Valve Train
3. Engine Misfires
4. Metal Shavings in Oil
Preventive Maintenance for Camshafts
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February 17, 2025
Introduction
Understanding Piston Rings and Their Functions
Preparation for Piston Ring Installation
1. Gather Necessary Tools and Materials
2. Inspect the Piston and Rings
3. Verify Ring Gap Clearance
Lubrication Before Installing
Installing the Compression Rings
1. Identify the Rings
2. Installation Sequence
2. Expand the Rings for Installation
3. Position the Rings in the Correct Grooves
4. Stagger the Ring Gaps
Installing the Oil Control Ring
1. Install the Oil Control Expander
2. Install the Oil Control Rings
3. Verify the Positioning of the Oil Rings
4. Stagger the Ring Gaps
Final Checks Before Piston Installation
1. Ensure Proper Movement
2. Check the Gaps Again
3. Lubricate the Rings
Note: For high-output marine and military engines, the top oil control ring must be installed in an inverted position, with the scraper edge facing up. This ensures proper oil control under high-performance conditions.
Installing the Piston into the Cylinder
1. Use a Ring Compressor
2. Insert the Piston Carefully
3. Verify Piston Movement
Post-Installation Checks
1. Rotate the Crankshaft
2. Check for Proper Oil Distribution
3. Perform a Leak-Down Test
Conclusion
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February 14, 2025
Summary of Key Maintenance Tips
1. Regular Oil and Lubrication Maintenance
2. Cooling System Maintenance
3. Fuel System Maintenance
4. Air Intake and Turbocharger Maintenance
5. Exhaust System and Emissions Control
6. Cylinder Head and Valve Adjustment
7. Electrical System Maintenance
8. Preventive Maintenance for Long-Term Engine Health
Final Thoughts on Ensuring Long-Term Engine Reliability
Key Takeaways for Long-Term Reliability:
Looking Ahead: Keeping Your Cummins Engine in Top Shape
Below are two videos of our customer Imperial Diesel Service, rebuilding a Cummins 6BT [ Part 1 & 2]
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February 14, 2025
High-Quality Aftermarket Parts vs. OEM Parts
1. Advantages of High-Quality Aftermarket Parts
2. When to Choose OEM Parts
Choosing the Best Suppliers for Cummins Engine Components
1. How to Identify a High-Quality Aftermarket Supplier
Commonly Replaced Parts and Their Impact on Performance
1. Cylinder Head and Gaskets
2. Pistons, Rings, and Cylinder Liners
3. Fuel System Components (Injectors, Fuel Pump, Lift Pump)
4. Turbocharger and Air Intake System
5. Exhaust System and Emissions Control
6. Cooling System Components (Radiator, Water Pump, Thermostat)
Final Thoughts
Below are two videos of our customer Imperial Diesel Service, rebuilding a Cummins 6BT [ Part 1 & 2]
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