2006 YAMAHA YFM50R tire pressure

LOCATION OF THE WARNING AND
SPECIFICATION LABELS .......................1-1
SAFETY INFORMATION .........................2-1
DESCRIPTION AND MACHINE
IDENTIFICATION.....................................3-1
Identification number records ...............3-3
Key identification number .....................3-5
Vehicle identification number ...............3-7
Model label ...........................................3-9
CONTROL FUNCTIONS..........................4-1
Main switch ...........................................4-1
Indicator lights ......................................4-3
Handlebar switches ..............................4-3
Engine stop switch with cord (lanyard) .....4-7
Throttle lever ......................................4-11
Speed limiter ......................................4-13
Front brake lever ................................4-17Rear brake lever .................................4-17
Parking brake .....................................4-19
Shift lever ...........................................4-21
Fuel tank cap ......................................4-21
Fuel cock ............................................4-23
Choke lever ........................................4-25
Seat ....................................................4-27
PRE-OPERATION CHECKS ...................5-1
Front and rear brakes ...........................5-5
Fuel ......................................................5-9
Engine oil ............................................5-11
Final gear oil .......................................5-15
Throttle lever ......................................5-17
Tires ...................................................5-19
How to measure tire pressure ............5-23
Tire wear limit .....................................5-25
Fittings and fasteners .........................5-25
Switches .............................................5-25
Battery ................................................5-25
EBU00015
CONTENTS
1
2
3
4
5
5YF-9-62 ~3 3/4/05 9:55 PM Page 14

1-3
1
34 5
2
4For Oceania
q
GB
D
E
FI
NL
P
S Set with tires cold.
Bei kalten Reifen.
Ajuste con los
neumáticos en frío.
Pneus à froid.Impostare a pneumatici
freddi.
Wanneer de banden
koud zijn.
Regular com pneus
frios.
Ställ in med kalla däck. 20 kPa
0.20 kgf/cm
2
2.9 psi20 kPa
0.20 kgf/cm
2
2.9 psi
5NE-21696-M0
For Europe
qWARNINGIMPROPER TIRE PRESSURE OR OVERLOADING CAN
CAUSE LOSS OF CONTROL.
LOSS OF CONTROL CAN RESULT IN SEVERE
INJURY OR DEATH.
OPERATING TIRE PRESSURE : Set with tires cold
9
Recommended : FRONT : 20 kPa,{0.20kgf/cm2}
2.9 psi
REAR: 20 kPa,{0.20kgf/cm2}
2.9 psi9Minimum: FRONT : 17 kPa,{0.17kgf/cm2}
2.5 psi
REAR: 17 kPa,{0.17kgf/cm2}
2.5 psi9Never set tire pressure below minimum.
It could cause the tire to dislodge from the rim.
LOADING9Maximum Vehicle Load:
40 kg,(88 lbs).
Includes weight of operator, cargo and accessories.
5YF-21696-005YF-21696-00
5YF-21696-M0
5YF-9-62 ~3 3/4/05 9:55 PM Page 26

1-7
1
34 5
2
4Pour l’Océanie
q
GB
D
E
FI
NL
P
S Set with tires cold.
Bei kalten Reifen.
Ajuste con los
neumáticos en frío.
Pneus à froid.Impostare a pneumatici
freddi.
Wanneer de banden
koud zijn.
Regular com pneus
frios.
Ställ in med kalla däck. 20 kPa
0.20 kgf/cm
2
2.9 psi20 kPa
0.20 kgf/cm
2
2.9 psi
5NE-21696-M0
Pour la Europe
qWARNINGIMPROPER TIRE PRESSURE OR OVERLOADING CAN
CAUSE LOSS OF CONTROL.
LOSS OF CONTROL CAN RESULT IN SEVERE
INJURY OR DEATH.
OPERATING TIRE PRESSURE : Set with tires cold
9
Recommended : FRONT : 20 kPa,{0.20kgf/cm2}
2.9 psi
REAR: 20 kPa,{0.20kgf/cm2}
2.9 psi9Minimum: FRONT : 17 kPa,{0.17kgf/cm2}
2.5 psi
REAR: 17 kPa,{0.17kgf/cm2}
2.5 psi9Never set tire pressure below minimum.
It could cause the tire to dislodge from the rim.
LOADING9Maximum Vehicle Load:
40 kg,(88 lbs).
Includes weight of operator, cargo and accessories.
5YF-21696-005YF-21696-00
5YF-21696-M0
5YF-9-62 ~3 3/4/05 9:55 PM Page 30

1-11
1
34 5
2
4Para Oceanía
q
GB
D
E
FI
NL
P
S Set with tires cold.
Bei kalten Reifen.
Ajuste con los
neumáticos en frío.
Pneus à froid.Impostare a pneumatici
freddi.
Wanneer de banden
koud zijn.
Regular com pneus
frios.
Ställ in med kalla däck. 20 kPa
0.20 kgf/cm
2
2.9 psi20 kPa
0.20 kgf/cm
2
2.9 psi
5NE-21696-M0
Para Europe
qWARNINGIMPROPER TIRE PRESSURE OR OVERLOADING CAN
CAUSE LOSS OF CONTROL.
LOSS OF CONTROL CAN RESULT IN SEVERE
INJURY OR DEATH.
OPERATING TIRE PRESSURE : Set with tires cold
9
Recommended : FRONT : 20 kPa,{0.20kgf/cm2}
2.9 psi
REAR: 20 kPa,{0.20kgf/cm2}
2.9 psi9Minimum: FRONT : 17 kPa,{0.17kgf/cm2}
2.5 psi
REAR: 17 kPa,{0.17kgf/cm2}
2.5 psi9Never set tire pressure below minimum.
It could cause the tire to dislodge from the rim.
LOADING9Maximum Vehicle Load:
40 kg,(88 lbs).
Includes weight of operator, cargo and accessories.
5YF-21696-005YF-21696-00
5YF-21696-M0
5YF-9-62 ~3 3/4/05 9:55 PM Page 34

2-13
8Never operate an ATV in fast flowing water or
in water deeper than that recommended in
this manual. Remember that wet brakes may
have reduced stopping ability. Test your
brakes after leaving water. If necessary, apply
them several times to let friction dry out the
linings.
8Always use the size and type tires specified in
this manual.
8Always maintain proper tire pressure as
described in this manual.
8Never modify an ATV through improper instal-
lation or use of accessories.
8Never exceed the stated load capacity for an
ATV. Cargo should be properly distributed
and securely attached. Reduce speed and fol-
low instructions in this manual for carrying
cargo or pulling a trailer. Allow greater dis-
tance for braking.
5YF-9-62 ~3 3/4/05 9:55 PM Page 48

5-1
EBU00113
PRE-OPERATION CHECKS
Before using this machine, check the following points:
ITEM ROUTINE PAGE
Brakes9Check operation, condition and free play.
5-5–5-7, 8-41–8-49
9Adjust if necessary.
Fuel9Check fuel level.
9Fill with fuel if necessary.5-9–5-11
Engine oil9Check oil level.
9Fill with oil if necessary.5-11–5-13, 8-13–8-17
Final gear oil9Check for leakage. 5-15, 8-19–8-21
Throttle9Check for proper throttle cable operation. 5-17
Wheels and tires9Check tire pressure, wear and damage. 5-19–5-25, 8-55
Fittings and fasteners9Check all fittings and fasteners. 5-25
Switches9Check operation. 5-25
Battery9Check fluid level.
5-25, 8-57–8-63
9Fill with distilled water if necessary.
5YF-9-62 4~5 3/4/05 9:58 PM Page 28

5-19
EBU00158
Tires
Always use the recommended tires.
w
Use of improper tires on this ATV, or opera-
tion of this ATV with improper or uneven tire
pressure, may cause loss of control, increas-
ing your risk of accident.
Pay attention to the following.
1. The tires listed below have been
approved by Yamaha Motor Co., Ltd. for
this model. Other tire combinations are
not recommended.
2. The tires should be set to the recom-
mended pressure:
8Recommended tire pressure
Front 20 kPa (0.20 kgf/cm
2, 0.20 bar)
Rear 20 kPa (0.20 kgf/cm2, 0.20 bar)
Manufacturer Size Type
Front DUNLOP AT16 ×7–7 KT145
Rear DUNLOP AT16 ×8–7 KT145
5YF-9-62 4~5 3/4/05 9:58 PM Page 46

5-21
8Check and adjust tire pressures when
the tires are cold.
8Tire pressures must be equal on both
sides.
3. Tire pressure below the minimum speci-
fied could cause the tire to dislodge
from the rim under severe riding condi-
tions. The following are minimums:
Front 17 kPa (0.17 kgf/cm
2, 0.17 bar)
Rear 17 kPa (0.17 kgf/cm2, 0.17 bar)
4. Use no more than the following pres-
sures when seating the tire beads.
Front 230 kPa (2.3 kgf/cm
2, 2.3 bar)
Rear 230 kPa (2.3 kgf/cm2, 2.3 bar)
Higher pressures may cause the tire to
burst. Inflate the tires very slowly and
carefully. Fast inflation could cause the
tire to burst.
5YF-9-62 4~5 3/4/05 9:58 PM Page 48