Rikku flashed a bright smile at him and took his hand. "Yup! I'm the machina expert!" She giggled and then looked at his jeep. "Poor thing looks like it's been through the ringer!" She released his hand and moved over to it. She moved over to the dent in it first and frowned. "Hmm..lets see.." She'd move onto that after she got the motor running again. She moved over to the front of it and hopped up onto the front fender before she started working.
"Oh, poor thing has been trashed!" She pulled her hands out long enough to grab a few tools from what seemed like a never ending pocket and started to work again. "Oh, what's this? I've never seen this part in a machina before. Hmm..oh well!" She patted the thing's motor lightly, she was used to electronic machina, but this could work just as well. She continued to work but not without commentary along the lines of 'Oooh..this is interesting..' and so on. She hopped off of it about an hour or two later and looked at it, wiping a bit of grease off on a cloth she pulled from her pocket again and moved the tools back into it. "Yup, that should do it..now let's see about the dent, hm?" She moved over to the dent to start work on that.
Hyperactive, Rikku loved any chance to get to touch a piece of machina. No matter if they called it a 'machine' or otherwise. She slid a tool between the frame and the other stuff and pulled. "Uuuuhhhh! Damn...stronger than I thought. Okay then.." She pulled her tool out again and considered. "Okay, so there's nothing I can do about the dent, but the machina should be in perfect running condition now."