cgallant wrote:Joe,
Have you checked that the RC Valves move freely without the cables attached?
If the RC Valves have built up carbon deposits, they will start to get jammed, causing the servo to overload trying to turn to move the cables, to move the pulley's to move the rc valves. that is when the PGM will get overloaded and burn out.
Pull the cables off the pulleys on the RC Valves and check your valves.
Hi Charles,
With the cables off the pulleys move very easily, no stiffness at all. With the cables on I can turn the servo pulley by hand and the valves move or I can move the pulleys by hand and the servo pulley moves. I had the pipes off the last week so I inspected & cleaned the whole area.
If I'm not mistaken moving the pulleys (on the barrel) by hand anti clockwise should open the valves (be fully recessed into the barell) and obviously clockwise will close them (blocking the exhaust port)?
What I noticed earlier is that when the servo did move it swept to the LO position (to indicate the valves are closed/blocking the port) but it moved the pulleys on the barrel clockwise (opening the port). Maybe the cables have been installed incorrectly?
Either way at the moment I have the cables completely disconnected from the servo and still when kick starting the bike the ERR2 message comes up after a while and there is zero movement from the servo.I think the last owner has had the servo apart at some stage and it's either been reassembled incorrectly or been fooked.