DIY cleaning A200 air filter
SuzanneBetsy 
12 The Mercedes-Benz A200 has been modified and replaced with an air filter. It uses a high-flow air filter of KN brand. This air filter can be reused. If it is dirty, remove it yourself, clean it, and dry it, spray some oil and you can continue to use it.
Air filter: It is equivalent to the mask of the engine. When the engine is working, the filter plays a filtering role, filtering out dust particles, insect corpses and other substances in the air. After long-term use, the filter will be covered with dust, and it will have to be removed and washed at intervals, or replaced with a new one.
It has been almost 10,000 kilometers since the last cleaning. It is time to remove it and wash it. It’s healthier to wash. Open the hood first
The air filter position is closer to the front of the car and is easy to operate. The cover of the empty filter box can be opened by removing the 4 screws in the red circle in the picture
Upper internal hexagonal tool
The 4 screws have been removed and the cover can be opened
This is the removed dirty air filter. Let’s take a look at the front and back.
Air filter maintenance kit. Cleaning agent, protective oil.
Zoom in and see
Filter the dirty air into the bucket and spray some cleaning agent first
Spray on both sides.
After waiting for 10 minutes, you can wash the air filter with boiling water
Look at the water after the first rinse.
Wash it again
Water after the second wash.
After washing, dry
Prepare to spray protective oil on it. The original air filter of the Honda series is also oily.
The place where the oil was sprayed turned dark red.
The place where the oil was sprayed turned dark red.
KN supporting protective oil
Prepare to put the air filter back in
After opening the empty filter box, I found that there were also oil stains around the box, so I wiped it with a wet tissue
Work hard to wipe ING
Look how dirty it is.
Wipe it again.
After wiping all around the empty filter box, put the cleaned air filter back into the box and fix it with screws
Recovery complete, call it a day
The sun is almost setting.
Finally, use the odometer to record 40995 kilometers.
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