Certainly could have led to the problem, at the very least it wasn't helping prevent it.
-
Don't overlook our Welcome Package, it contains many links to important and helpful information about functions at VHT like posting pictures and sending PMs (private messages), as well as finding the parts you need.
AD
Hanging idle after load - 1973 CB450
- Thread starter bh450
- Start date
Not something I've ever been involved with, but if the condensers were still connected to the Pamco circuit you could just try disconnecting them first to see how it runs.
RobMan
Veteran Member
Test the condensers if you do decide to continue going back to points. I had two old sets of condensers and after testing found 3 were bad and only 1 appeared to be good. Bought new ones from 4into1 I believe.
Removed condensers and ran the pamco again. No dice. Could not align timing between the two cylinders. Decided to go back to mech points.
When I put the points plate on, it won’t fully seat. There is a gap. Is the advancer misaligned? Or is this gap fine?
Noted on Condensers, will check those next.
When I put the points plate on, it won’t fully seat. There is a gap. Is the advancer misaligned? Or is this gap fine?
Noted on Condensers, will check those next.
The high part of the points cam is trying to open both sets of points, which is putting downward pressure on the plate which keeps you from just setting the plate in there. Push upward on the plate as you push down, it should drop into the recessed areas top and bottom of the points base.
Ah yea should have known. maybe a bit hot here to be doing this today. Thanks gonna keep going forward.
And remember, you have to start from the beginning with points gaps and timing. Highly unlikely that the gaps on the points will be right as it sits.
All four condensers I have are shot…looks like i’m finishing this another day. Thanks for catching that.
stl360+450
Veteran Member
Not questioning the diagnosis, but curious how you tested the condensers and what you found. Each should have a capacitance of about 0.25 μF, measured from either yellow or blue to the body. You probably need to use the capacitor setting on your multimeter.
Fair point, it isn't often you'd see 4 bad ones at the same time.
Touching the condenser body with the negative and positive to the lead wire, i charged the condenser on the resistance setting, the. intermittently released the charge on the dc volts setting, checking to see if charge was held between each partial release. then repeated.
all four condensers immediately read OL when in resistance mode. One of them would release a charge but not hold.
Is there another way to check them? I bought these off ebay so i am not assuming they are in working condition, only hoping…
stl360+450
Veteran Member
Does your meter have a capacitor function? It would look like this: -||-. If so, you connect ground to the case and positive to either of the wire leads (blue or yellow) and read the capacitance. It should be 0.25 μF or 250 nF with some tolerance.
If you are unable to confirm that the condensers are good, you can still proceed to set up your ignition. If you notice excessive sparking at the points, then it would suggest the condensers are, in fact, bad.
If you are unable to confirm that the condensers are good, you can still proceed to set up your ignition. If you notice excessive sparking at the points, then it would suggest the condensers are, in fact, bad.