1980-1981 Honda Odyssey FL250 Shop Manual, Page 105Get this manual
Ci1HONDA 1981 ADDE.NDUM
IGNITION TIMING
Capacitive disch.arge igniti.on timing is not adjustableIf timing is incorrect, test the COl unit and the AC g,enerator ,and repl,ac,e the
faulty part
1:Remove the recoil starter2Wind rope around the pulley and start the' engine3Check the timing using strobe lightTiming is correct if the index mark all.igns between the two advance marks at 1500 rpm
IN EX MAR 'K
COl UNIT
The CDI unit is fuilly transistorized For accurate testing, it is necessary to use specifi.ed electric testerUse of an improper tester may give false f,eading Use SANWA ELECTRIC TESTER (PIN 7308-0020000) or KOWA ELECTRIC tester (TH-5H)Replace the CDI unit if the readings are not within the limits shown :in the table