honda sky no spark! By jhbroster1993 (Read 1,913 times)

[jhbroster1993]

i have two honda sky's one runner and one a non runner, the non runner has no spark. For hours I've been trying to get the non runner going using the runners parts but no luck. I know every loom and component works as I've used them on the runner. Last resort I had a look at the flywheel, timing magnet and stator plate, swapped them onto the no runner and still no luck. After not getting it running I decided to fit it back on the runner now they both will not spark! The no runner was bought off someone who did not tell me they had been playing around with the parts in that area as I can see some damage to the stator plate and no nut was put back on the flywheel is there a certain way of assembling the parts in this area to get a spark? From what I can tell the stator plate, flywheel and timing magnet only go on one way which is the way I remember taking them off, I cannot see how taking them off and the one loom has now stopped the runner working as its was fine before they came off?

[tvnacman]

can you post a pic of it ? I don't know that scooter , what engine is in it and what type of ignition system is it ?

John

[jhbroster1993]

resolved the problem cheers anyway. now she wont fire up, just one problem after another!

[JR]

First, of welcome to the forum! Also this is a long thread but the education on this scooter is worth it:

.thescooterprofessor.proboards.com/index.cgi?board=classroomnchinese&action=display&thread=219" rel="nofollow" target="_blank">.thescooterprofessor.proboards.com/index.cgi?board=classroomnchinese&action=display&thread=219

This is one of two scooters I know that the CDI voltage comes from the R/R. If your R/R is bad or even has a bad connection no spark on the plug. Check this out and get back with us.


Look at the AY50 Parts manual here:

.thescooterprofessor.proboards.com/index.cgi?board=ncmanuals&action=display&thread=353" rel="nofollow" target="_blank">.thescooterprofessor.proboards.com/index.cgi?board=ncmanuals&action=display&thread=353

The wiring diagram is on page 105 and even though it is in Dutch it's easy to trace the system. I'm going to convert it to English some day and every thing I've found on this scooter is identical to the SKY, I'm thinking that Honda and Suzuki had these two scooters built by the same people?
JR

[jhbroster1993]

there is a good spark, theres fuel and air and it has good compression done every check possible reeds, carb, etc. the bike has been left since october in there any chance the fuel is stail even though i have used fresh fuel straight into the head?