Topic: '76 750F Rear master cylinder drain plug washer

[Tugboat]

Anyone know what size it is? The schematic just says "washer, oil bolt". #53 below. Is it just a copper washer? Guess mine's missing, 'cause it's leaking

http://www.mrcycles.com/fiche_section_detail.asp?section=125203&category=MOTORCYCLES&make=HONDA&year=1976&fveh=2984

[BeSeeingYou]

Anyone know what size it is? The schematic just says "washer, oil bolt". #53 below. Is it just a copper washer? Guess mine's missing, 'cause it's leaking

http://www.mrcycles.com/fiche_section_detail.asp?section=125203&category=MOTORCYCLES&make=HONDA&year=1976&fveh=2984

Yes it's a copper washer and probably the same size as the ones used in the banjo bolts on the brake lines.

[Tugboat]

Is that true? Can anyone confirm?

[BeSeeingYou]

Well the outside diameter is the same but I am not going to take it apart to measure the inside.

[Tugboat]

I know that's right! So I looked at advance auto, o'reilly's & autozone - none had metric copper washers. Anybody know where to source these? I also need a 6mm one for the cam chain tensioner bolt on the 500 I'm working on.

[BeSeeingYou]

Know any diesel mechanics?  Those washers are also used on fuel line connections on some diesel engines.  At least the marine diesels I have seen and worked on.  I have gotten them from the usual on line sources but usually when I was ordering other things too.  Probably not cost effective if that's all you need.  Maybe the local Honda shop may have them.