Lower Unit - Yamaha FT25B Manual De Servicio

SPEC
Item
CARBURETOR
ID mark
Main jet
Main air jet
Pilot jet
Pilot air jet
Pilot outlet jet
Float height
Idling speed
Trolling speed

LOWER UNIT

Item
GEAR BACKLASH
Pinion - forward gear
Mid-point
Pinion - reverse gear
Mid-point
Pinion shims
Forward gear shims
Reverse gear shims
ELECTRICAL
Item
IGNITION SYSTEM
Ignition timing
Charge coil output peak voltage
@ cranking 1*
@ cranking 2*
@1,500 r/min
@3,500 r/min
* Cranking 1: unloaded
Cranking 2: loaded
MAINTENANCE SPECIFICATIONS
Worldwide
USA
Canada
mm (in)
r/min
r/min
Worldwide
USA
Canada
mm (in)
mm (in)
mm (in)
mm (in)
Worldwide
USA
Canada
Degree
(BTDC)
(G/W – W/G)
FT25BED
Unit
—
T25ER
#
#
#
#
#
FT25BED
Unit
—
T25ER
0.23 - 0.68 (0.009 - 0.027)
0.91 - 1.37 (0.036 - 0.054)
mm 0.10, 0.12, 0.15, 0.18, 0.30, 0.40, 0.50
mm 0.10, 0.12, 0.15, 0.18, 0.30, 0.40, 0.50
mm 0.10, 0.12, 0.15, 0.18, 0.30, 0.40, 0.50
FT25BED
Unit
—
T25ER
V
V
V
V
– 11 –
Model
FT25BET
T25TR
T25TR
65W00
112
90
50
85
52
14.0 ± 2.0 (0.55 ± 0.08)
925 ± 50
825 ± 50
Model
FT25BET
T25TR
T25TR
0.20 (0.008)
0.50 (0.020)
Model
FT25BET
T25TR
T25TR
7.5 - 30 ± 3
189
193
194
194
E