Automobile air conditioner troubleshooting device

The invention discloses a fault overhauling device for an automobile air conditioner. Which comprises a frame, one side of the inner wall of the frame is rotationally connected with a first shaft. Themiddle part of the first shaft is fixedly connected with a first air inlet fan; one side of the inner wall of the frame is rotationally connected with a second shaft; a second air inlet fan is fixedly connected to the middle of the second shaft, the second shaft is located over the first shaft, an air inlet pipe is arranged on the side, close to the first air inlet fan and the second air inlet fan, of the frame, a transparent observation column is fixedly connected to the top of the frame, and a propane storage bottle is arranged at the bottom of the frame. A user can conveniently take the equipment for use through the grip, the transparent observation column is arranged, the user can conveniently observe the color change of flames to judge whether refrigerant leakage exists near the equipment or not, the switch is controlled through the wrench, use is convenient, the structure is simple, the manual visual inspection time can be shortened, and the efficiency is improved.