If you have nothing to do, straighten the 221 wiper collector seal ring

  2
 September 5, 2024
After replacing the 221, the sealing ring on the wiper collector plate was not very good, so I had never dealt with it. I had nothing to do with it after I had nothing to do with it. I had a separate sealing ring for the 212. The 221 could be purchased at 175 yuan each. This price is a bit of a trap, but it’s a convenient saving to clean it up for 4 yuan each.
Look at the wis first for everything, determine the installation position and torque of the lower wiper arm, and buy good accessories and start doing it.

Same routine, buy sealing rings. The diameter of s is different from the diameter of e. The diameter of the inner ring is 35 mm. For the larger size of e, refer to my previous post

I have experience in opening holes this time. I carefully pick them and cut them carefully, and sharpen them little by little with the small grinding head. The reason is also because the ring ring of s is different from the one of e. The ring of s is not u-shaped and a little small, so the knife processing is too rough and easy to leak. Can’t cover it, as shown in the figure below.

Once and for all, even if the car is scrapped, it will not break down.

By the way, something fell into the drain of the water collection board, so the teacher made a small barbed wire and made some glue to cover it to prevent big things from falling in and block the drainage pipe. Cleaning leaves, trees and fruits was much easier and harder. The interval was 2mm and did not affect drainage.

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