This kit is supplied with a cylinder leakage tester three adapter hoses 10mm 12mm 14mm and carrying case. Leak down testing is simply measuring the rate of air leakage past the rings and valves of an engine.
Compression Testing Vs Leak Down Testing Pegasus Auto
Motorcycle leak down tester. If you are on the hunt for a leak down tester chances are you have a serious engine problem or are trying to isolate one. A small air pump is used to pressurize the cavity to 5psi and the pressure is monitored in the cavity for around five minutes. Refer to your service manual for this procedure. Test kit cylinder leak down dual gauge adapterscase kit part. Hook up leak down tester to 40psi shop air supply. A leak down test is performed after low andor varying results more than 10 from a compression test or to get an idea of the measurable amount of leakage a motorcycle engine may have.
Aircraft mechanics have used this test for a long time. Regulate leak down. The less air leakage the better. Set the engine at top dead center and attach the leak down tester hose to the sparkplug hole. A plug is inserted into the intake manifold and another plug or block off plate is used on the exhaust to create an airtight cavity. How to perform a motorcycle leak down test bring engine to top dead center tdc.
Leakdown tester one gauge 100 0 percent leakage range 0 120 psi pressure range regulator adapters kit not yet reviewed. Equally likely is the fact that this is one purchase where quality and accuracy are essential elements. Free shipping by amazon. Jifetor cylinder leak down tester kit professional dual pressure gauges engine compression leakdown detector leakage test set for gasoline engine with 10 12 14mm spark plugs on car truck motorcycle. A leak down test may be your only option of assessing engine condition if your motorcycle has an automatic de compression valve or mechanism. Designed to check the amount of cylinder leakage in a 4 stroke engine with an air source of 70 to150 psi this system will pressurize the cylinder with 60 psi of air gauge will register the.
Lock the crankshaft in place. Pit posse pp2723 leak down tester motorcycle tool. The motion pro leak down tester is designed to check the percentage of cylinder leakage in a 4 stroke engine. Get it as soon as wed jun 24. A moisture free air supply of 70 psi to 200 psi is required. A leak down tester will give you very specific numbers on the condition of the cylinder not only an absolute number but will also indicate where a potential problem may lie whether its rings valves or even cylinder gasket sealing.
The drill is this. Remove schrader valve from compression tester hose and insert into plug hole. Make sure this fits by entering your model number. This is all very useful information to have when diagnosing the condition of an engine. A leak down test works by pressurizing the crankcase cavity and cylinder.
Gallery of Motorcycle Leak Down Tester
