Specifications and requirements
EMU31480
Spark plug gap:
Specifications
0.9
–1.0 mm (0.035–0.039 in)
Control system:
Remote control
TIP:
“
(AL)” stated in the specification data below
represents the numerical value for the alumi-
num propeller installed.
Starting system:
Electric
Likewise, “(SUS)” represents the value for
stainless steel propeller installed and “(PL)”
Starting carburetion system:
Prime start
for plastic propeller installed.
Min. cold cranking amps (CCA/SAE):
245.0 A
EMU2821E
Min. marine cranking amps (MCA/ABYC):
Dimension:
Overall length:
323.0
A
Min. reserve capacity (RC/SAE):
670
mm (26.4 in)
52
minutes
Overall width:
Maximum generator output:
360
mm (14.2 in)
6
A
Overall height L:
1319
Transom height L:
Drive unit:
Gear positions:
Forward-neutral-reverse
mm (51.9 in)
533
mm (21.0 in)
Weight (without propeller) L:
kg (190 lb)
Gear ratio:
1.85
(24/13)
86.0
Trim and tilt system:
Power trim and tilt
Propeller mark:
G
Fuel and oil:
Recommended fuel:
Regular unleaded gasoline
Min. pump octane:
86
Performance:
Full throttle operating range:
4500
–5500 r/min
Maximum output:
kW@5000 r/min
HP@5000 r/min)
36.8
(50
Idling speed (in neutral):
800
±50 r/min
Engine:
Type:
2-stroke
Displacement:
698.0
Bore × stroke:
Fuel tank capacity:
25
L (6.60 US gal, 5.50 Imp.gal)
L
Recommended engine oil:
YAMALUBE 2-stroke outboard motor
oil
Lubrication:
Oil injection
cm3
67.0
× 66.0 mm (2.64 × 2.60 in)
Ignition system:
CDI
Spark plug (NGK):
B8HS-10
Engine oil tank capacity:
1.5
L (1.59 US qt, 1.32 Imp.qt)
Recommended gear oil:
Hypoid gear oil SAE#90
13
| Categories | Marine, Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha 50 |
| Model Year | 2007 |
| Download File |
|
| Language | English |
| Product Brand | Yamaha Motor. Yamaha Motor Corporation, USA - Support Customer Relations for US: 1-800-962-7926
Yamaha Boats: 1-800-962-7926 Yamaha Outboard Customer Relations: 1-866-894-1626 , Yamaha Outboard |
| Document File Type | |
| Publisher | yamaha-motor.com |
| Wikipedia's Page | Yamaha Motor Company |
| Copyright | Attribution Non-commercial |
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