Description
The OTC Charged Air Cooler Tester (5039) is a reliable tool designed to detect air leaks in the charged air cooler systems of Class 7 and 8 truck engines. This tester is essential for maintaining optimal engine performance and fuel efficiency.

KEY FEATURES AND BENEFITS:
- Large, Easy-to-Read Gauge: The 2-1/2 inch pressure gauge provides clear visibility of pressure readings, ensuring accurate leak detection.
- Regulator and Relief Valve: The included regulator and relief valve allow for precise pressure control and safe operation.
- Quick-Connect Fittings: The quick-connect fittings enable rapid attachment to 3, 3-1/2, or 4 inch cooler hoses, saving time and effort.
SPECIFICATIONS:
- Pressure Gauge Range: 0-60 PSI
- Gauge Size: 2-1/2 inch
- Fittings: Quick-connect for 3, 3-1/2, and 4 inch hoses
- Includes: Regulator, relief valve, and safety cables
HOW TO USE:
1. Connect the Tester: Attach the quick-connect fittings to the charged air cooler hoses.
2. Set the Desired Pressure: Adjust the regulator to the desired pressure level.
3. Inspect for Leaks: Carefully inspect the charged air cooler system for any signs of air leakage.
4. Identify Leak Locations: Use the pressure gauge to pinpoint the exact location of air leaks.
BENEFITS OF USING OTC CHARGED AIR COOLER TESTER (5039):
- Improved Engine Performance: By identifying and repairing air leaks, you can optimize engine performance and fuel economy.
- Reduced Maintenance Costs: Early detection of air leaks can prevent costly repairs and downtime.
- Enhanced Diagnostic Capabilities: The tester provides accurate and reliable diagnostic information.
- Easy-to-Use Design: The user-friendly design simplifies the testing process.
FEATURES:
- Durable Construction: Built to withstand the demands of professional use, the tester is designed for long-lasting performance.
- Accurate and Reliable Leak Detection: Ensures optimal performance and reliability during testing.
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