Ac Compressor Test Bench

Then attach the black wire to the negative side of the battery.

Ac compressor test bench.

Diagnostics of all types of 12 24v compressors of belt driven vehicle air conditioners in both automatic and manual modes. The test bench performs the following operations. Perform an a c clutch coil resistance test with an ohmmeter. Step 2 check the belt connected to the compressor for any tears rips or notches on both the inner and outer sides of the belt.

Https bit ly 2kmxwvk r134a freon operated test bench for diagnostics of ac compressors. Test bench ms111 is used for diagnostics of the piston axial piston rotor and scroll compressors if vehicle climate systems on r134a or r1234yf. In most cars the air compressor is located near the upper left section of the engine compartment. Test for ac compressor clutch function.

Connect your negative or black battery cable with the grounded contact in the compressor. Open the hood of your vehicle and locate the air compressor. Learn more about this test bench from msg equipemnt. Knowing when your ac compressor is running or not is critical to diagnosing the ac system but also for charging the.

A reading of 0 00 indicates that there s a short in the windings.