1983-1986 suzuki dt15 adjustments

ikow

Cadet
Joined
Jan 9, 2011
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Does anyone know the adjustments for the idle which is a phillips head screw, and the other adjustment and I am thinking that it's the lean adjusment which is a flat head screw to specifications.
 

TwoRivers

Petty Officer 1st Class
Joined
Mar 10, 2010
Messages
344
Re: 1983-1986 suzuki dt15 adjustments

Does anyone know the adjustments for the idle which is a phillips head screw, and the other adjustment and I am thinking that it's the lean adjusment which is a flat head screw to specifications.

I've got a Clymer manual here that includes about a gazillion Suzuki motors (pretty much useless).

Manual says to first check ignition timing. Then warm up engine in tank or water and attach a tach.
Lightly seat the pilot (air screw / flat head) then back it out 1 1/4 to 1 3/4 turns.
Shift engine into forward. Rotate throttle to closed position (full retard).
If engine speed is not 600-650 rpm adjust throttle stop (phillips) to bring into spec.

Hope this is correct. Just keep track of where you started and return there if this doesn't work. Good luck.
 
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