Рет қаралды 110,693
Common Causes of Failed Head Gaskets and Broken Liner Flanges in 3406 and C15 Caterpillar Engines
In this video, we'll discuss the common causes of failed head gaskets and broken liner flanges in 3406 and C15 Caterpillar engines. Understanding these issues can help you diagnose and prevent costly repairs in the future.
What You Will Learn:
- Understand the common causes of head gasket and liner flange failures
- Learn about the construction and critical properties of head gaskets and liners
- Discover the importance of properly supporting the cylinder liner and maintaining the block surface
Step-by-Step Guide/Tutorial:
Step 1: Causes of Head Gasket Failures
Head gaskets are made by bonding layers of metal core with composite material
Critical properties include tensile strength, creep relaxation, and crush resistance
Defective parts could cause failures, but other factors are likely
Step 2: Causes of Liner Flange Failures
Dimensionally measuring a liner is important, but crosshatch and hardness also matter
Issues in casting, machining, and heat treating processes can lead to failures
Step 3: Common Factors Affecting Both Head Gaskets and Liners
The surface condition of the cylinder block supporting the liner flange is critical
Block surface flatness must be within specified tolerances
Erosion and damage to the block surface can cause liner and head gasket failures
Step 4: Proper Repair and Diagnosis
Measure block surfaces accurately, not just liner protrusion
Repair block surfaces with precision to support new components
Understand the importance of quality parts and skilled machinists
Key Benefits:
- Prevents early engine wear and costly repairs
- Ensures proper sealing and support of engine components
- Enhances engine performance and longevity
Click the link below or call Highway and Heavy Parts for all your diesel engine parts needs. Phone: 888-431-1453
Shop Highway And Heavy Parts Diesel Engine Rebuild Kits:
highwayandheav...
Don't Forget to Subscribe! / @highwayandheavyparts
Stay tuned for more diesel tips, maintenance guides, and troubleshooting advice. Hit the like button if you found this video helpful, and leave a comment if you have any questions or topics you'd like us to cover in the future!
Social Media Links:
Follow Us On Social Media:
/ highwayandheavyparts
www.tiktok.com...
/ highwayandheavyparts
/ highwayandheavy
/ mycompany
Hashtags:
#enginerebuilding #hhparts #dieselengine #dieselengineparts #dieselrepair #dieselmechanic