20201122 Double engines clean the skylight drain holes and replace the air conditioning filter.
NatMacMillan 
8 After cleaning the evaporator last time, I thought that although the air-conditioning filter had only been used for half a year, it was still used with high intensity in summer and should still be replaced. I took advantage of the Double Eleven to buy two sets of Denso air conditioning filter and air filter. 120 yuan, 10 yuan cheaper![]()
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20201122, today, after lunch, wash the car, clean the skylight drain holes, and replace the air filter and air conditioner filter.
20201122, today, after lunch, wash the car, clean the skylight drain holes, and replace the air filter and air conditioner filter.
The weather is cloudy with light rain, and the weather will be like this for the next few days. Logically speaking, I shouldn’t wash the car, but I can’t stand it being dirty!
Park the car and wash it with a car washer first.
A car washer connected to a 220-volt power supply is more powerful and can wash cleanly than a portable car washer (using batteries).
Wash the car to replenish air to the right rear wheel. This tire slowly leaks and will be replaced after 80,000 kilometers. It’s now 79000 kilometers, hold on.
Open the skylight and clean the skylight drain hole first.
Take out the endoscope you bought when you cleaned the evaporator last time and check the status of the skylight drain hole. Taking pictures under endoscopy is also a technical job. It is difficult to hold the endoscope stably while taking screenshots on your mobile phone!
This picture is the drainage hole in the front right of the skylight. It is quite smooth, revealing half of the hole.
This one shows the left front drain hole of the skylight, which has been completely blocked.
This one seems to have been cleared a little, but the blockage is not strong yet.
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