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    Non Working A/C

    Thank you for your reply. I will download the WSM and go from there. I failed to mention that all of the radiators and screens are clean. Thank you again. Any suggestions of want to look for in the WSM?
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    Non Working A/C

    I have a 2004 L4330 Kubota tractor with a cab. It has 1000 hours and runs great except for the A/C. I have replaced the compressor, the evaporator, A/C switch in the cab, relay switch in the roof, installed a new expansion valve located in the roof. I cleaned the condenser coil and fan unit...
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    A/C not cold in L4330

    I have a L4330 tractor with hydrostat transmission and a enclosed cab. The tractor has 930 hours. The a/c is not cooling properly so I cleaned the front of the radiator and the a/c radiator. I replaced the power relay located in the roof, the A/C controls located in the cab, installed a new a/c...