1983 Yamaha 30EN Outboards Service Manual, Page 165Get this manual
el Item Charging systemType Lighting coil output Lighting coil resistance (Co lour) Electric starter systemType Starter motorModelManufacturer Rating Output Carbon brush length (Wear limit) Commutator undercut (Repair limit) Commutator outside diameter (Repair limit) Starter relay resi stance (Solenoid coil) Pin ionRing gear gap Fuse Battery Choke solenoid coil resistance
Flywheel magneto 10V or more at 3,000 rmin 15 1.5V at 5,500 rmin 0.28Q 10 at20C (68 F) (GreenGreen) Bendix type S1 08-80AH IT ACH 30 sec0 .6 kW 14 mm (0.551 in) 10 mm (0.394 in) 0.5.8 mm (0 .0200.031 in) .2 mm (0.008 in) 28 Dia mm (1.102 Dia in) 26 Dia mm (1 .02 Dia in) 10Q at 20 (68 F)mm (0 .1180.197 in) 20A 12V 144 kc (40 AH) 10Q at 20 (68 F)