Remember not to remove the workbench and replace the air conditioner evaporator box

  13
 September 10, 2024

Opening and disassembling the passenger storage box

Keep tearing it down

After tearing it down

Expose evaporation box

Removed passenger storage box

Original vehicle evaporation box

Remove exhaust valve

The position of the exhaust valve is hidden and difficult to remove

The top is the new evaporator box cover plate, and the bottom is the removed evaporator box cover plate of the original car

Original vehicle evaporation box, the upper left corner is the suspected leak point

The original car evaporation box has solid workmanship

The left is the original evaporator box, and the right is the new evaporator box

Clean it up and prepare to install the evaporation box

Cut the pipes of the original car from the inside and remove the exhaust valve from the outside

Pipe and evaporator box cover plate ready for loading

The evaporator box is installed and covered with the cover plate, perfect

install piping

Change the air conditioning filter element

Pressure test for leakage

Seal everything off

The test run effect of charging cold coal

recovering

Full view of the new evaporator box
Cold coal began to leak last year. When the air conditioner was turned on for cooling, the car smelled of cow dung. The air conditioner filter element was replaced and the pipes were cleaned. It was useless and still smelly. Cleaning the evaporation box and found that there were oil stains inside, which was suspected of leaking cold coal. Because I didn’t want to tear down the workbench, I charged it with cold coal. The air conditioner was normal and it continued to stink. Later, I found this improved version of the evaporation box in a certain treasure without removing the workbench, and the spare parts were ready to dry. Because the mechanic had never built this kind of work without dismantling the workbench, he studied and installed it according to the installation plan. It took an afternoon to complete the project. This summer, there was no need to worry about the poor cooling effect of the air conditioner and the smell of cow dung.