Скачать или смотреть 🛞💧 Front Wheel Seal Leak – Passenger Side Inspection on a Mack Truck 💧🛞

🛞💧 Front Wheel Seal Leak – Passenger Side Inspection on a Mack Truck 💧🛞

In this video, our specialist tech found a wheel seal leaking on the passenger-side front axle of this Mack truck. What might look like a small oil trace can quickly turn into a major safety concern if not handled in time.

💡 Possible causes of a wheel seal leak:
• Worn or damaged wheel seal from age or heat 🌡️
• Contaminated or overfilled hub oil 🛢️
• Loose or improperly torqued wheel bearings ⚙️
• Damaged hub surface or seal groove
• Clogged axle vent causing internal pressure buildup

⚠️ Why this matters:
A leaking wheel seal can allow oil to reach the brake components, leading to contaminated brake shoes, poor braking performance, and even DOT inspection failures. Over time, low oil levels inside the hub can also cause bearing damage and excess friction, risking a wheel-end failure on the road.

👉 What drivers should look for:
• Oil residue on the inside of the rim
• Oily brake backing plate or wheel hub
• Burning oil smell near the wheel area
• Low hub oil levels during pre-trip checks

✅ Catching a wheel seal leak early saves you from expensive brake and hub replacements. At TAT Express, our specialists inspect and reseal your wheel ends properly to keep your truck safe, compliant, 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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