Скачать или смотреть 🛢️🔧 Flywheel Housing Leak Found – DD15 Engine Inspection 🔧🛢️

🛢️🔧 Flywheel Housing Leak Found – DD15 Engine Inspection 🔧🛢️

During inspection on this DD15 engine, our specialist tech identified oil leaks coming from the flywheel housing area. Leaks in this location are critical because they often indicate a sealing issue between major engine components and can allow oil to spread throughout the lower engine and drivetrain area.

💡 Why flywheel housing leaks matter:
The flywheel housing seals the rear of the engine, keeping oil contained while protecting the clutch and transmission components. When this seal fails, oil can travel downward, making it harder to pinpoint the source and potentially contaminating surrounding parts.

⚙️ Common causes of flywheel housing leaks:
• Worn or failed rear main seal
• Gasket deterioration from heat and age 🌡️
• Excessive crankcase pressure
• Engine vibration or high mileage wear
• Previous repairs where sealing surfaces were compromised

⚠️ What happens if not repaired:
• Continuous oil loss and messy buildup
• Oil contamination on clutch or transmission components
• Risk of clutch slippage or drivability issues
• Increased repair costs if damage spreads


✅ Oil leaks at the flywheel housing should never be ignored. Early diagnosis and proper repairs help prevent major engine or drivetrain damage and keep your truck reliable for the long haul.

✔️ At TAT Express, we focus on locating the true source of leaks and restoring proper engine sealing — keeping your truck clean, efficient, and road-ready.

📍 TAT Express – Dallas, TX
4140 Langdon Rd, Dallas, TX 75241
📞 972-225-3017
🔗 Find Us on Google / https://tatexpressinc.com/
✅ Semi-Truck, Trailer & RV Repair Specialists
✅ Built on Integrity. Striving for Excellence

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