February 19th, 2020, 08:07 AM
|
#15
|
|
Rev Limiter
Name: Jay
Location: WI
Join Date: Jul 2013
Motorcycle(s): '06 SV650n, '00 Derbi GPR, '64 CA77 Dream 305, '70 CL450 Scrambler, numerous dirt bikes
Posts: A lot.
MOTM - Jun '18, Oct '16
|
Quote:
Originally Posted by nocturncal
Found the problem:
Spark plugs gaps 0.7mm each, no rust in gas tank , verified by boroscope.
Fresh fuel, filled up twice with same issue
Adjusted pilot screws to 3 out each. I used idle drop procedure. I can find the idle drop when turning the pilot screws in, but when turning them out, the idles keep on rising to 4+ turns out with no end in sight. 3 seemed to be where the idle would come down smoothly, with the rpms being a 1500rpm. This was a quick fix to get the bike
in decent shape to run cuz I needed it, but now that the petcock is fixed I'll be redoing it.
(SNIP)
|
That is odd. Typically the RPMs will drop off as you go past the optimum adjustment - which usually isn't that far out.
Danno, ducatiman - thoughts?
|
|
|