Look down on the engine to figure out which. Use the correct size adapter to screw into the spark plug hole.
Eastwood Engine Compression Tester
How to use a compression tester. Hook up compression tester to a cylinder. The compression tester is the more common of the two and you can usually rent one at your local auto parts stores loan a tool program. If youre testing a diesel engine make sure youre. Note how fast the compression increases and write down the highest reading. Most compression testers come in two or more pieces that should be threaded or snapped together from the parts closest to the engine out all only by hand. Then the load is placed in the compression tester between the compression platen and the base.
As the tested cylinder comes up on its compression stroke. With a compression tester a few hand tools and 20 minutes you can try this yourself. Crank the engine at least 4 times to. Put the compression test adapter into the engines first cylinder. Performing the test 1. This should include a representative sample of the products whether they are boxes pallets.
There are several adapters in a compression test kit. Preparing the testing unit. The leakdown tester is less common and you need to get a. This will prolong o ring life. Two of them with the tubes in the picture above are to hold directly against the cylinder hole where the spark plug was. Hold the throttle all the way open.
Use a dab of grease or vaseline to lube the threads and o ring on adapter. The other four are to replace various size spark plugs. Next have a friend crank the engine for five seconds or so while you observe the gauge. With the use of a few hand tools a compression tester and about 20 30 minutes you can perform the test at your very own home. You will be able to hear the cranking speed slow. Connect the compression gauge to the opposite end of the hose.
Regarding how to use a compression tester there are several steps involved. To pick up any of the products used in this video check the. Disconnect the main wire to the coil and spark plug. Step 1 remove the fuel pump and fuel injection fuses. First of all connect the tester to a cylinder and turn the engine over 6 to 8 compression strokes.
Gallery of How To Use A Compression Tester
