Specifications - TOHATSU MFS 4 Service Manual

Service Data

4. Specifications

Item
imensions
Overall length
Overall width
S
Overall height L
UL
S
Transom height L
UL
Weight
S
L
UL
Performance
Maximum output
Maximum fuel consumption
Wide open throttle
operating r/min range
Idling (Neutral: [N])
Trolling (Forward: [F])
Power unit
Engine type
No. of cylinders
Total displacement
Valve system
Bore x Stroke
Compression ratio
Shift operation
Starting system
Lubrication system
Cooling system
Exhaust system
Ignition system
Ignition timing
Spark plug
Alternator output
Fuel feed system
2-8
Unit ual Tank Model
4/5/6B
mm
mm
mm 1,073
mm 1,200
mm 1,327
mm
mm
mm
kg 26
kg 27
kg 28
kW
[Hp]
L/hr
r/min
r/min
r/min
cm (cu.in)
3
mm (in)
digree
Model
Sepalate Tank Model
5/6B
680
325
1,020
435
562
689
25
4B : 2.9 (5,000r/min) [4]
5B : 3.7 (5,000r/min) [5]
6B : 4.4 (5,500r/min) [6]
4B : 1.5 (5,000r/min)
5B : 1.7 (5,000r/min)
6B : 2.0 (5,500r/min)
4B : 4,500 Ð 5,500
5B : 4,500 Ð 5,500
6B : 5,000 Ð 6,000
1,300
1,150
4 stroke
1
123 (7.51)
OHV Crossflow
59x45 (2.32x1.77)
9.6
Manual
Recoil starter
Wet sump (trochoid pump)
Cooling water (rubber impeller)
Thru-hub exhaust system
Flywheel magneto (CD ignition)
TDC Ð BTDC25
NGK DCPR6E
(Option:12V 60W)
Carburetor (Vertical butterfly system)
Sail Pro
6B
Ñ
1,147
1,274
Ñ
Ñ
26
27
4.4 (5,500r/min) [6]
2.0 (5,500r/min)
5,000 Ð 6,000
12V 60W
4st 4/5/6 2011