SOHC.co.uk Forums > CB500/550
To do before start up attempt?
hairygit:
Personally I have never trusted ele tronic ignition, I prefer the simplicity and reliability of points. But, there are many in here who are quite happy with electronic ignition, just an added ( and expensive ) complication to me.
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matthewmosse:
For most of my cb500/4 milage I found points to be very reliable and very rarely in need of attention. But the last couple of years I had a few issues, went over to electronic, not much better so problems most likely down to my bunging cb550k3 carbs in there as they get better economy but are more fussy to run too.
I also would think drop sump and clean out after dropping the oil. It costs nothing more than your time, and given some of the gunk or detritus found in sumps over the years it would seem a wise idea to sneak a look in there.
JamesH:
Do all of the above. Worth investing in a remote fuel reservoir:
http://www.ebay.co.uk/ulk/itm/331525048641
At least you know then you have fresh / clean fuel feeding your nice clean carbs. And gives you easy access to adjust carbs / visually see / access the engine etc..
I normally lightly file the points with fine wet and dry (800 grit) and wd 40. I always fit new spark plugs and ht lead caps as they're so cheap and takes the ignition out of the equation. Cut back the leads a few mm so you know the new ht cap contact is onto nice non-oxidised core metal in the ht lead.
With the plugs out, check each of the 4 spark plug leads with a known good plug ground against the engine (visually check for a spark - easier in low light conditions). I also spray a little wd40 / lubricant (even a little neat diesel / engine oil) in each of the plug holes to help ease the rings back into service / avoid any piston / bore damage from lack of lubricant.
These old girls almost always start after a long slumber...go for it.
MaximoGF:
Excellent, really appreciate the advice! I will keep u posted on the progress 😀
Bryanj:
With the plugs out and oil in turn over with the rocker caps off till you can see oil appear at the top end
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