Yamaha FX Cruiser, Supplemental Service Manual

Page: 38 / 126

9
E
SPEC
MAINTENANCE SPECIFICATIONS
Stator
Pickup coil (W – B, R – B)
Output peak voltage
@ cranking 1 V 4
@ cranking 2 V 4
@ 2,000 r/min V 23
@ 3,500 r/min V 38
Lighting coil (G – G)
Output peak voltage
@ cranking 1 V 9
@ cranking 2 V 8
@ 2,000 r/min V 11
@ 3,500 r/min V 12
Pickup coil resistance
Ω
(color) 459–561 (W – B, R – B)
Pickup coil resistance 2
Ω
(color) 459–561 (W – B, R – B)
Lighting coil resistance
Ω
(color) 0.54–0.66 (G – G)
Minimum charging current A @ r/min 14 @ 6,000
Ignition coil
Minimum spark gap mm (in) 7–8 (0.28–0.31)
Primary coil resistance
Ω
(color) 1.53–2.07 (B/W – R)
Secondary coil resistance k
Ω
12.5–16.9
Spark plug lead resistance
#1 k
Ω
6.4–14.9
#2 k
Ω
5.9–13.8
#3 k
Ω
4.7–11.1
#4 k
Ω
4.4–10.5
Rectifier/regulator (R – B)
Output peak voltage (loaded)
@ 3,500 r/min V 14.5
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)
Starter relay
Rating Seconds 30
Cranking 1: unloaded
Cranking 2: loaded
Item Unit
Model
FX140 FX Cruiser