Preparing my car tools for tommorows activity

I checked the van for possible damages in its sliding door because there is a problem in closing it. There is one link that misses to contact the trigger handle of the van. I already dismantled the left part of the door. The fiber glass has a lot of cracks and the power windows were lubricated with WD-40 to smoothen the performance. I hope by tommorow, I can finished all the repairs for my MercedesBenz Van.