Mercedes W124 – Lubrication Wiper

A common problem in Mercedes W124 is the wiper arm begin to move slowly to swing, or in a certain position for quite a big move. The problem is solved by lubrication.

The procedure is as follows:

Give the contact cleaner and run. Stop it when it is about 45 degrees (so that the arm is stretched to maximum) as unplugged.

Then remove the plastic from the shoulder to find mechanisms:





Nice lubricate the entire mechanism


Custom built in reverse order and drop wiper to work a bit to spread good lubricant.

It is recommended that the procedure be done prophylactically one time of year to be nice oiled mechanism that will prevent burning motor of causing incidents.

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