Oven Repair? Flame not flowing evenly.

I was looking at one trailer I am thinking of buying and the oven's flame was not moving along the flame rail evenly. Looks like it may need to be cleaned. How do you do that and how difficult is it?

[Bill]

Are you referring to the spread of the flame as the oven lights? Or to the even-ness of the flame once the burner is lit and stable? Either way, it doesn't sound like a real problem. Just run a stiff brush along the line of holes a few times. There is probably some crud (ash) partially clogging some of them. If this doesn't work, the next step is to take a round toothpick and poke it into every hole. Then brush again. Tedious, but not hard.

Bill