How to Replace the Rear Wiper on Tang DM?

[DeAxel]

Lift the wiper spring arm, press the plastic block inside, and with the other hand, pull the wiper upwards to remove it. The removed wiper has a plastic cap at each end. Gently pry open the clip with a screwdriver, and the rubber strip can be smoothly pulled out. Fit the innermost layer into the groove of the wiper, insert it, secure the metal clip firmly, and cover it with the plastic cap, just like the original factory setup. This is the reverse step of the first step: align the square protrusion with the small hole on the spring arm and snap it into place.