1991 Yamaha Outboard Factory Service Manual 9.9 and 15 HP, Page 128Get this manual
2Electrical el Item COl magneto: Model Ma nu factu rer Pulser coil resistance (Color) Charging coil resistance (Color) Ignition system Ignition timing (B.T.O_C COl unit: ModelManufacture Resistance 9.9N
F280-09 LRPHITACHI 102il 10 at 20C (68F) (WhiteRedBlack) 90il 10 at 20QC (68F) (BrownBlack) COl30 TIAOl-36H ITACHI Unit: kil 20 at 20C (68F) Stop Graund (B)
Charge (Br)
Pulser (WR)
Ignition
Tester 8
(W) (W) (B) (Br) (WR)
Stop Earth Charge Pulser