Yamaha F25 Automobile Parts User Manual


 
14
Specifications and requirements
EMU34520
Specifications
T
IP:
(AL) stated in the specification data below
represents the numerical value for the alumi-
num propeller installed.
Likewise, (SUS) represents the value for
stainless steel propeller installed and (PL)
for plastic propeller installed.
T
IP:
* means, select the engine oil referring to
the chart of engine oil paragraph. For further
information, see page 18.
EMU2821D
Dimension:
Overall length:
F25A 724 mm (28.5 in)
F25EA 724 mm (28.5 in)
F25EHA 1181 mm (46.5 in)
F25MHA 1181 mm (46.5 in)
T25A 735 mm (28.9 in)
Overall width:
398 mm (15.7 in)
Overall height S:
F25EA 1156 mm (45.5 in)
F25EHA 1156 mm (45.5 in)
F25MHA 1157 mm (45.6 in)
Overall height L:
F25A 1283 mm (50.5 in)
F25EA 1284 mm (50.6 in)
F25EHA 1284 mm (50.6 in)
F25MHA 1284 mm (50.6 in)
T25A 1312 mm (51.7 in)
Transom height S:
423 mm (16.7 in)
Transom height L:
F25A 550 mm (21.7 in)
F25EA 550 mm (21.7 in)
F25EHA 550 mm (21.7 in)
F25MHA 550 mm (21.7 in)
T25A 536 mm (21.1 in)
Weight (AL) S:
F25EA 78.0 kg (172 lb)
F25EHA 80.0 kg (176 lb)
F25MHA 77.0 kg (170 lb)
Weight (AL) L:
F25A 82.0 kg (181 lb)
F25EA 79.0 kg (174 lb)
F25EHA 81.0 kg (179 lb)
F25MHA 78.0 kg (172 lb)
T25A 92.0 kg (203 lb)
Performance:
Full throttle operating range:
50006000 r/min
Maximum output:
18.4 kW@5500 r/min
(25 HP@5500 r/min)
Idling speed (in neutral):
975
±
50 r/min
Engine:
Type:
4-stroke L
Displacement:
498.0 cm
3
Bore
×
stroke:
65.0
×
75.0 mm (2.56
×
2.95 in)
Ignition system:
CDI
Spark plug with resistor (NGK):
DPR6EB-9
Spark plug gap:
0.80.9 mm (0.0310.035 in)
Control system:
F25A Remote control
F25EA Remote control
F25EHA Tiller
F25MHA Tiller
T25A Remote control
Starting system:
F25A Electric
F25EA Electric