The MOTION PRO Leakdown Tester for 4-Stroke Engines is designed to accurately display the total percentage of leakage past piston rings, head gaskets, intake valves and exhaust valves. It meets FAA leakdown test specifications for cylinders below 5.00-inch (127 mm) bore diameter and tests at 80 PSI cylinder pressure with a required 90 PSI air source.
The tester includes a hose and adapters for 10 mm, 12 mm and 14 mm spark plug threads. Its precision digital display provides accurate, easy-to-read results, while the built-in precision pressure regulator supports straightforward operation. The tool helps speed troubleshooting by isolating faulty engine components.
A rugged rubber boot protects the digital gauges. The kit includes a convenient molded tray, instructions and a 1/4-inch male industrial quick connector. Distributor part number: 08-0740. Manufacturer part number: 08-0740.
Features:
- Leakdown Testing: Displays the total percentage of leakage past piston rings, head gaskets, intake valves and exhaust valves.
- FAA Specification Compliance: Meets FAA leakdown test specifications for cylinders below 5.00-inch (127 mm) bore diameter.
- Testing Pressure: Tests at 80 PSI cylinder pressure and requires a 90 PSI air source.
- Spark Plug Thread Compatibility: Includes a hose and adapters for 10 mm, 12 mm and 14 mm spark plug threads.
- Digital Display: Provides accurate, easy-to-read test results.
- Pressure Regulation: Features a precision pressure regulator built into the tool body.
- Troubleshooting Support: Helps isolate faulty engine components and speeds troubleshooting.
- Gauge Protection: Includes a rugged rubber boot to protect the digital gauges.
- Included Accessories: Includes a molded tray, instructions and a 1/4-inch male industrial quick connector.