Yamaha F100B F100C Outboards Factory Service Manual, Page 43Get this manual
Maintenance specifications Item Charging system Fuse Lighting coil output peak voltage (W W) (1) at cranking at 1,500 rmin(1) at 3,500 rmin(1) Lighting coil resistance(2) (W W) Rectifier Regulator output peak voltage (R B) at 1,500 rmin(1) at 3,500 rmin(1) Charging current Enrichment control system Prime Start Unit Model F100BET 20, 30 F100CET
7.0 38 91 0.320.48
V V, at 6,000 rmin
17.5 19.0 12, 20
Plunger minimum length Power trim and tilt system Trim sensor Setting resistance Resistance (P B) Fluid type Brushes Standard length Wear limit Commutator Standard diameter Wear limit Mica Standard undercut