Ha ha, well I'm finding all sorts of things today Per, some not too bad, and some quite scary!
Anyway, winter has come back for a visit this week, and it's been cold and wet the last two days. I got home from work this afternoon about 4pm and even though the sky was full of big black clouds, I decided that I'd get my arse outside and sort out a couple of problems, namely, the charging system doing jack diddly, and the alternator cover's oil leak.
Redneck Tuesday charging system fix by
Terry Prendergast, on Flickr
Now when I installed that awesome finned alternator cover, I gave the stator a quick once-over and thought that it didn't look bad, so as I've done many times in the past, I cleaned all of the connectors and checked for breaks, then checked it again, but there wasn't any change to my voltmeter, at any throttle position. What was really weird though, was that with the green and white wires disconnected, the engine's idle actually picked up and smoothed out slightly? But once I reconnected them, it started to run a little rough? What the hell would cause that?
Bugger. Oh well, any self respecting Redneck CB750 builder prides himself on having at least three of every part he needs, so I went hunting through some crates and found another stator that actually looked a bit better than the one on my bike, so I whipped the cover off, and found............. this.
Redneck Tuesday charging system fix 1 by
Terry Prendergast, on Flickr
Oops. In one fell swoop I think I discovered the cause of both the lack of electrickery, why it ran poorly with the alternator wires connected, and the oil leak! All of which was caused by my poor mechanical skills. Fcuk I hate it when I'm the only one to blame!
Oh well, nobody's perfect, and as long as you know you're a d1ckhead, there's no need to beat yourself up, am I right? Hell yeah! I took both the alternator cover and the gear selector cover off, and was horrified to find that there was no gasket behind the gear selector cover, just a dab of silicon!
Redneck Tuesday charging system fix 2 by
Terry Prendergast, on Flickr
Redneck Tuesday charging system fix 3 by
Terry Prendergast, on Flickr
I hadn't pulled any silicon out of the sump or oil pump so was fairly happy that it wasn't gonna be a problem, so I went and found me some new gaskets, and cleaned out the cover. Have you guys noticed any other issues yet? Take a closer look!
Redneck Tuesday charging system fix 4 by
Terry Prendergast, on Flickr
Redneck Tuesday charging system fix 5 by
Terry Prendergast, on Flickr
Yep, looks like there's only 2 of the 4 countersunk 6mm screws holding the bearing plate in place, and the other two screws were fcuking loose! Fcuk! I hunted around and found a couple of screws, only to find that the "missing" screws are only missing their heads, the threaded portions are still there, stuck in the cases! Double Fcuk!
Oh well, by this stage it was fast approaching 7pm and I'd almost had enough for one day, so I replaced both covers as I wanted to at least see if the electrics were now working, so I fired it up, and am reasonable happy, whereas the battery was reading under 12 volts before, not it was pulling just over 13 volts, so I'm hoping that with a fully charged battery it should do better again.
Redneck Tuesday charging system fix 6 by
Terry Prendergast, on Flickr
I connected up my Optimate 4 charger, put the cover back on as the rain was starting to fall, and came inside for some tea and sympathy, but settled for some Bourbon and chips. More to follow!