Yamaha WaveRunner - Electrical; Current:

2-7
E
SPEC
MAINTENANCE SPECIFICATIONS
ELECTRICAL
Item Unit
Model
FX High Output
FX Cruiser High Output
Battery
Type Fluid
Capacity V/Ah 12/19
Specific gravity 1.28
ECM unit
(B/R – R/Y, B/W – R/Y,
B/Y – R/Y, B/L – R/Y)
Output peak voltage lower limit
@cranking (loaded) V 87
@2,000 r/min (loaded) V 86
@3,500 r/min (loaded) V 85
Stator
Pickup coil (W – B, R – B)
Output peak voltage
@cranking (unloaded) V 5.2
@cranking (loaded) V 4.7
@2,000 r/min (loaded) V 26.1
@3,500 r/min (loaded) V 41.3
Lighting coil (G – G)
Output peak voltage
@cranking (unloaded) V 9.2
@2,000 r/min (unloaded) V 38.5
@3,500 r/min (unloaded) V 63.2
Pickup coil resistance (W – B)
Ω
(color) 459–561
Pickup coil resistance (R – B)
Ω
(color) 459–561
Lighting coil resistance (G – G)
Ω
(color) 0.54–0.66
Minimum charging current A @ r/min 14 @ 6,000
Ignition coil
Primary coil resistance
Ω
1.19–1.61
Secondary coil resistance k
Ω
8.5–11.5
Rectifier/regulator (R – B)
Output peak voltage
@3,500 r/min (unloaded) V 15.0
Starter motor
Type Constant mesh
Output kW 0.8
Rating Seconds 30
Brush length mm (in) 12.5 (0.49)
Wear limit mm (in) 6.5 (0.26)
Commutator undercut mm (in) 0.7 (0.03)
Limit mm (in) 0.2 (0.01)
Commutator diameter mm (in) 28.0 (1.10)
Limit mm (in) 27.0 (1.06)