I'm embarrassed to say that I've never done an oil change on my 07 Classic because I've always had my dealer do it. I decided this was ridiculous and so got the three needed washers ( one large and two smaller ), an O ring and new filter.
The shop manual explains about removing the oil tank plug and both front and rear sump plugs but does not mention an O ring. Which of these three plugs requires the new O ring? it only fits into the smaller washers. Does the orientation of the crush washers matter?
Also, I don't have the "tool" to remove and tighten the filter. Do I really need this? Is hand tight sufficient?
Sorry for the ignorance.