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9-10
5. Fixer un sac en plastique sur la sortie du pot
d’échappement afin de le protéger contre l’humidi-
té.
6. Si le véhicule est remisé dans un endroit humide ou
exposé à l’air marin, appliquer une fine couche
d’huile sur les surfaces métalliques apparentes. Ne
pas appliquer d’huile sur les pièces en caoutchouc
ni sur la selle.
7. Retirer la batterie et la charger. L’entreposer dans
un endroit sec et la recharger une fois par mois. Ne
pas conserver la batterie dans un endroit excessive-
ment chaud ou froid (moins de 0°C ou plus de
30°C).N.B.:_ Effectuer toutes les réparations nécessaires avant de re-
miser le véhicule.
5. Ate una bolsa de plástico alrededor de la salida
del tubo de escape para evitar la entrada de hu-
medad.
6. Si se va a realizar el almacenamiento en un
ambiente húmedo o salino, recubra todas las
superficies metálicas expuestas al aire con una
fina película de aceite. No aplique aceite a nin-
guna pieza de goma ni a la funda del sillín.
7. Desmonte la batería y cárguela. Guárdela en
un lugar seco y recárguela una vez al mes. No
guarde la batería en un sitio demasiado frío (a
una temperatura inferior a 0°C) o demasiado
caliente (a una temperatura superior a 30°C).NOTA:Antes de guardar la máquina, efectúe las reparacio-
nes necesarias.
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10-1
EBU00428
SPECIFICATIONS
Model YFM660FP
Dimensions:
Overall length 2,085 mm
Overall width 1,150 mm
Overall height 1,210 mm
Seat height 880 mm
Wheelbase 1,275 mm
Minimum ground clearance 275 mm
Minimum turning radius 3,200 mm
Basic weight:
With oil and full fuel tank 290 kg
Noise and vibration level:
Noise level (77/311/EEC) 80 dB (A)
Vibration on seat (EN1032, ISO5008) Not exceed 0.5 m/s
2
Vibration on handlebar (EN1032, ISO5008) 2.8 m/s
2
Engine:
Engine type Liquid-cooled 4-stroke, SOHC
Cylinder arrangement Forward-inclined single cylinder
Displacement 660 cm
3
Bore
× stroke 100
× 84 mm
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10-2
10
Compression ratio 9.1 :1
Starting system Electric and recoil starter
Lubrication system Wet sump
Engine oil:
Type
Recommended engine oil classification API Service SE, SF, SG type or higherModel YFM660FP
-20˚-10˚0˚
10˚20˚30˚40˚50˚C
10W/30
15W/4020W/4020W/50
10W/40
5W/30
CAUTION:
Be sure to use motor oils that do not contain anti-
friction modifiers. Passenger car motor oils (often
labeled “Energy Conserving II”) contain anti-fric-
tion additives which will cause clutch and/or
starter clutch slippage, resulting in reduced com-
ponent life and poor engine performance.
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10-3
Engine oil:
Quantity:
Periodic oil change 1.9 L
With oil filter replacement 2.0 L
Total amount 2.2 L
Final gear case oil:
Type SAE80 API “GL-4” Hypoid gear oil
Quantity:
Periodic oil change 0.25 L
Total amount 0.30 L
Differential gear case oil:
Type SAE80 API “GL-4” Hypoid gear oil
Quantity:
Periodic oil change 0.28 L
Total amount 0.33 L
Air filter: Wet type element
Fuel:
Type For Europe
REGULAR UNLEADED GASOLINE ONLY
For Oceania
UNLEADED GASOLINE ONLY
Fuel tank capacity 20 L
Fuel reserve amount 3.5 LModel YFM660FP
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10-4
Carburetor:
Type / quantity BSR42 / 1
Manufacturer MIKUNI
Spark plug:
Type/manufacturer DPR8EA-9 / NGK
Spark plug gap 0.8 ~ 0.9 mm
Clutch type Wet, centrifugal automatic
Transmission:
Primary reduction system V-belt
Secondary reduction system Spur gear
Secondary reduction ratio 39/24
× 24/18
× 33/9 (7.944)
Transmission type V-belt automatic
Operation Left hand operation
Reverse gear 25/17 (1.471)
Sub transmission ratio low 37/15 (2.466)
high 28/19 (1.473)
Chassis:
Frame type Steel tube frame
Caster angle 5°
Trail 26 mmModel YFM660FP
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10-5
Tire:
Type Tubeless
Size (front) AT25
× 8-12
(rear) AT25 ×10 - 12
Brake:
Front brake type Dual disc brake
operation Right hand operation
Rear brake type Single disk brake
operation Left hand and right foot operation
Suspension:
Front suspension Double wishbone
Rear suspension Double mishbone
Shock absorber:
Front shock absorber Coil spring / Oil damper
Rear shock absorber Coil spring / Oil damper
Wheel travel:
Front wheel travel 170 mm
Rear wheel travel 225 mm
Electrical:
Ignition system DC-C.D.I.
Generator system A.C. magneto
Battery type YTX20L-BS
Battery capacity 12 V, 18 AhModel YFM660FP
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10-6
Headlight type: Krypton bulb
Bulb voltage, wattage
× quantity:
Headlight 12 V, 30 W / 30 W
× 2
Brake/tail light 12 V, 21 W / 5 W
× 1
Indicator light:
Neutral indicator light LED
× 1
Reverse indicator light LED
× 1
Coolant temperature warning light LED
× 1
Park position indicator light LED
× 1
High gear position indicator light LED
× 1
Low gear position indicator light LED
× 1
Differential gear lock indicator light LED
× 1
Specified fuses:
Main fuse 30 A
Headlight fuse 15 A
Ignition fuse 10 A
Auxiliary DC jack fuse 10 A
Four-wheel drive fuse 3 A
Signaling system fuse 10 A
Odometer fuse (backup) 10 AModel YFM660FP
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10-7
FBU00428
1-CARACTÉRISTIQUES TECHNIQUES
Modèle YFM660FP
Dimensions:
Longueur hors tout 2.085 mm
Largeur hors tout 1.150 mm
Hauteur hors tout 1.210 mm
Hauteur de la selle 880 mm
Empattement 1.275 mm
Garde au sol minimale 275 mm
Rayon de braquage minimal 3.200 mm
Poids en ordre de marche:
Avec pleins d’huile et de carburant 290 kg
Niveau de bruit et de vibrations:
Niveau de bruit (77/311//EEC) 80 dB (A)
Vibrations sur la selle (EN 1032, ISO 5008) 0,5 m/s
2 maximum
Vibrations au guidon (EN 1032, ISO 5008) 2,8 m/s2
Moteur:
Type de moteur 4 temps, refroidissement par liquide, simple arbre à cames
en tête (SOHC)
Position du cylindre Monocylindre incliné vers l’avant
Cylindrée 660 cm
3
Alésage × course 100 × 84 mm
U5KM60.book Page 7 Thursday, June 21, 2001 2:40 PM