Yamaha F80A, Service Manual

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SPEC
E
GENERAL SPECIFICATIONS
GENERAL SPECIFICATIONS
Item Unit
Model
F80 F100
DIMENSION
Overall length mm (in) 817 (32.2)
Overall width mm (in) 479 (18.9)
Overall height
(L) mm (in) 1,582 (62.3)
(X) mm (in) 1,710 (67.3)
WEIGHT
(L) kg (lb) 166 (366)
(X) kg (lb) 169 (373)
PERFORMANCE
Maximum output (ISO) kW (hp) @
5,500 r/min
58.8 (80) 73.6 (100)
Full throttle operating range r/min 5,000 ~ 6,000
Maximum fuel consumption L (US gal, Imp gal)/hr
@ 6,000 r/min
27 (7.13, 5.94) 31 (8.19, 6.82)
POWER UNIT
Type In-line, 4 stroke, DOHC, 16 valves
Number of cylinders 4
Displacement cm
3
(cu. in) 1,596 (97.39)
Bore
×
stroke mm (in) 79.0
×
81.4 (3.11
×
3.20)
Compression ratio 9.6:1
Minimum compression
pressure kPa (kgf/cm
2
, psi) 950 (9.5, 135)
Number of carburetors 4
Control system Remote control
Starting system Electric motor
Ignition control system CDI (Microcomputer)
Lighting coil Stator
Lighting coil output V – A @ 1,000 r/min 12 – 12
V – A @ 6,000 r/min 12 – 20
Starting enrichment PrimeStart
Spark plug model
(manufacturer)
×
quantity
LFR5A-11 (NGK)
×
4
Spark plug gap mm (in) 1.1 (0.043)
Exhaust system Propeller boss
Lubrication system Wet sump
Lubrication oil pressure
at 65 ˚C (149 ˚F), with
10W-30 engine oil kPa (kgf/cm
2
, psi)
@ 850 r/min
320 (3.2, 45.5)