cap
01-16-2014, 02:15 PM
Hi all,
My sons and myself have recently purchased a 84 200M for 150$ with intention to restore it to riding condition for now and then go from there with further improvem,ents.
The good news is it runs and looks fairly descent underneath the cosmetic stuff.
The bad news is doesn't run well.
I have downloaded the service manual and after some trouble shooting this what I have found.
Carb cleaned and found washer and rubber seal missing on idle mixture. > Ordered new carb, it's on hand - not installed yet.
Checked timing and pulse rotor, advance springs, all >OK
Stator and generator ohms check out at the plugs IAW manual.
Found Low voltage at idle @ 4.5v. revving engine causes voltage to drop further. >cleaned ground at coil, no change in voltage but better spark at plug.
I figured the CDI is getting low voltage so I pulled the recoil stater, and left case flywheel cover. > found this area oil soaked, stators soaked, oil ran dribbled out.
Is this indication of a bad seal on the left crankcase/shaft?
Should oil be in there at all, from searching through pics everyone else s seem dry?
My sons and myself have recently purchased a 84 200M for 150$ with intention to restore it to riding condition for now and then go from there with further improvem,ents.
The good news is it runs and looks fairly descent underneath the cosmetic stuff.
The bad news is doesn't run well.
I have downloaded the service manual and after some trouble shooting this what I have found.
Carb cleaned and found washer and rubber seal missing on idle mixture. > Ordered new carb, it's on hand - not installed yet.
Checked timing and pulse rotor, advance springs, all >OK
Stator and generator ohms check out at the plugs IAW manual.
Found Low voltage at idle @ 4.5v. revving engine causes voltage to drop further. >cleaned ground at coil, no change in voltage but better spark at plug.
I figured the CDI is getting low voltage so I pulled the recoil stater, and left case flywheel cover. > found this area oil soaked, stators soaked, oil ran dribbled out.
Is this indication of a bad seal on the left crankcase/shaft?
Should oil be in there at all, from searching through pics everyone else s seem dry?