A machine wash is to be built at the yard and Scrambler secretly thinks it sounds pretty scary! When he sees all the huge fixtures and fittings, Scrambler's fears grow - he must avoid getting washed! When Bob confirms that only machines who are dirty are washed, Scrambler realizes what he has to do is not get dirty. But staying clean during the build is difficult - especially as Scrambler is trying to look brave and not tell anyone about his fears. When the opportunity to get off site and collect a shower head presents itself, Scrambler is relieved to head off on the errand. But on his way back, Scrambler skids and the shower head gets dropped in a large puddle of mud. Realizing that the others are relying on him, Scrambler bravely ventures in to the mud, knowing he'll need a wash! But in the end the bravest thing Scrambler does is to own up to everyone about his fears. With the others' encouragement he has a wash and it's not scary at all... it's totally wicked! Air Date: May 7, 2010