DollarBill: Thanks... I just cut and pasted that link from Photobucket, didn't realize that I needed to edit that last html off of it.
Ryk and Zmilin: The bolt (and presumably original clip) that is missing is on the front right. The brake caliper line comes down by the rear left of the wheel. The drawing agrees with that because (not shown on my excerpt) there's a hole in the mudguard where the speedometer line clip goes, that orients front-back on the mudguard drawing. But even if I messed up and that clip really does go on the left rear bolt, I couldn't bend the caliper line enough to get it near that clip. It's about 2-3 inches away from it, if I really strain the line. Also, for that clip to have gone missing from the left rear bolt, it would have to have fallen off, and someone put that bolt back in (could have been done by a former owner, I guess). But it's a mighty strange coincidence that the front right bolt (and it's clip) is the bolt that was missing while the left rear bolt was secure but no L-bracket was there.
Here's a possibility... that L-bracket does indeed go on the rear left, with the threaded nut sticking out towards the brake line and there's another missing part (which I can't find in any drawings) that screws into the threaded bolt and has a long arm that reaches over 2-3 inches to secure the caliper line. But looking at my caliper line right now, it doesn't look like it needs any more security. It's pretty well secure.
But that's still a better explanation than the L-bracket with the threaded nut going on the front right where it has even less functionality, as far as I can see.
Does anybody see that double-L bracket part #5 (drawing above) on their bike and can you tell me what it does? And if it's front right or rear left of the mudguard?
