Lower Unit; Electrical - Yamaha FT50C Service Manual

Item
Fuel pump
Discharge
Pressure
Plunger stroke
Carburetor
ID mark
Main jet
Pilot jet
Pilot screw
Float height
Engine idle speed

Lower unit

Item
Gear backlash
Pinion-to-forward gear
Pinion-to-reverse gear
Pinion shims
Forward gear shims

Electrical

Item
Ignition system
Ignition timing
(engine idle speed)
Charge coil output peak
voltage
(*1)
@ cranking 1
(*1)
@ cranking 2
@ 1,500 r/min
@ 3,500 r/min
Charge coil resistance
(*1)
Cranking 1: unloaded
Cranking 2: loaded
(*2)
The figures are for reference only.
62Y5A11
Unit
L (US gal,
Imp gal)/hr
@ 6,000 r/min
kPa
(kgf/cm , psi)
2
mm (in)
#
#
turns out
mm (in)
r/min
Unit
mm (in)
mm (in)
mm
mm
Unit
Degree
(L – Br)
V
V
V
V
Ω
(*2)
(L – Br)
Maintenance specifications
Model
FT50CEHD FT50CED
70 (18.5, 15.4)
49 (0.49, 7.0)
5.85–9.05 (0.23–0.35)
62Y30, 62Y50 (for Brazil)
#1: 124, #2: 126, #3: 116, #4: 114
39
#1–#3: 1 3/4–2 3/4, #4: 2–3
9.5–10.5 (0.37–0.41)
850–950
Model
FT50CEHD FT50CED
0.12–0.45 (0.005–0.018)
—
0.10, 0.12, 0.15, 0.18, 0.30, 0.40, 0.50
0.10, 0.12, 0.15, 0.18, 0.30, 0.40, 0.50
Model
FT50CEHD FT50CED
TDC
144
137
169
129
272–408
FT50CET
1
2
3
4
FT50CET
5
6
FT50CET
7
8
9
2-6