8-1
2
3
4
5
6
7
89
SPECIFICATIONS
EAU2633P
Dimensions:
Overall length:
1245 mm (49.0 in)
Overall width:
575 mm (22.6 in)
Overall height:
715 mm (28.1 in)
Seat height:
485 mm (19.1 in)
Wheelbase:
855 mm (33.7 in)
Ground clearance:
105 mm (4.13 in)
Minimum turning radius:
1300 mm (51.2 in)
Weight:
With oil and fuel:
39.0 kg (86 lb)
Noise and vibration level:
Noise level (77/311/EEC):
75.1 dB(A)
(AUT)(BEL)(CHE)(DEU)(DNK)(ESP)(FIN)
(FRA)(GBR)(GRC)(IRL)(NLD)(NOR)(PRT)
(SWE)(ZAF)
Vibration on seat (EN1032, ISO5008):
Will not exceed 0.5 m/s
2
(AUT)(BEL)(CHE)(DEU)(DNK)(ESP)(FIN)
(FRA)(GBR)(GRC)(IRL)(NLD)(NOR)(PRT)
(SWE)(ZAF)Vibration on handlebar (EN1032, ISO5008):
Will not exceed 2.5 m/s
2
(AUT)(BEL)(CHE)(DEU)(DNK)(ESP)(FIN)
(FRA)(GBR)(GRC)(IRL)(NLD)(NOR)(PRT)
(SWE)(ZAF)
Engine:
Engine type:
Air cooled 2-stroke
Cylinder arrangement:
Forward-inclined single cylinder
Displacement:
49.0 cm
3
Bore
×
stroke:
40.0
×
39.2 mm (1.57
×
1.54 in)
Compression ratio:
6.00 :1
Starting system:
Kickstarter
Lubrication system:
Separate lubrication (Yamaha autolube)
Engine oil:
Type:
YAMALUBE 2 or 2-stroke engine oil (JASO
FC grade) or (ISO EG-C or EG-D grade)
Engine oil quantity:
Quantity:
0.30 L (0.32 US qt, 0.26 Imp.qt)
Transmission oil:
Type:
YAMALUBE 4 (10W-40) or SAE 10W-40
Oil change quantity:
0.30 L (0.32 US qt, 0.26 Imp.qt)
Air filter:
Air filter element:
Wet element
Fuel:
Recommended fuel:
Regular unleaded gasoline only
(AUT)(BEL)(CAN)(CHE)(DEU)(DNK)
(ESP)(FIN)(FRA)(GBR)(GRC)(IRL)(NLD)
(NOR)(PRT)(SWE)(ZAF)
Unleaded gasoline only (AUS)(NZL)
Fuel tank capacity:
2.0 L (0.53 US gal, 0.44 Imp.gal)
Carburetor:
Manufacturer:
MIKUNI
Type
×
quantity:
VM12SC x 1
Spark plug (s):
Manufacturer/model:
NGK/BP4HS (AUS)(NZL)
NGK/BPR4HS
(AUT)(BEL)(CAN)(CHE)(DEU)(DNK)
(ESP)(FIN)(FRA)(GBR)(GRC)(IRL)(NLD)
(NOR)(PRT)(SWE)(ZAF)
Manufacturer/model:
DENSO/W14FPL (AUS)(NZL)
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)
Clutch:
Clutch type:
Wet, centrifugal automatic
INDEX
A
Acceleration and deceleration................... 5-2
Air filter element, cleaning......................... 6-8
Autolube pump, adjusting ....................... 6-16
B
Brake lever ................................................ 3-2
Brake lever, rear ....................................... 3-3
Brake levers, lubricating.......................... 6-16
Brake shoes, checking ............................ 6-15
Braking ...................................................... 5-2
C
Cables, checking and lubricating ............ 6-15
Carburetor, adjusting .............................. 6-10
Care .......................................................... 7-1
Centerstand, checking and lubricating .... 6-17
E
Engine break-in ......................................... 5-3
Engine idling speed................................. 6-10
Engine oil .................................................. 3-5
Engine, starting a warm ............................ 5-1
Engine stop switch .................................... 3-1
F
Front and rear brake lever free play,
adjusting ............................................... 6-14
Front fork, checking ................................ 6-17
Fuel ........................................................... 3-3
Fuel cock................................................... 3-6
Fuel tank breather hose ............................ 3-5
Fuel tank cap ............................................ 3-3
H
Handlebar switch ...................................... 3-1
I
Identification numbers ............................... 9-1
K
Kickstarter ..................................................3-7
M
Maintenance and lubrication, periodic .......6-3
Maintenance, emission control system ......6-2
Matte color, caution ...................................7-1
Middle and final gear cases .......................6-8
Model label ................................................9-1
P
Parking.......................................................5-4
Part locations .............................................2-1
Power reduction plate, removing ...............6-6
Pre-operation check list .............................4-2
S
Safety information ......................................1-1
Seat ...........................................................3-7
Spark arrester, cleaning.............................6-9
Spark plug, checking .................................6-5
Specifications.............................................8-1
Speed limiter and power reduction
plate.........................................................3-1
Starter (choke) lever ..................................3-6
Starting and warming up a cold engine .....5-1
Starting off .................................................5-2
Steering, checking ...................................6-18
Storage ......................................................7-3
T
Throttle cable free play, checking ............6-11
Throttle grip and cable, checking and
lubricating ..............................................6-16
Tires .........................................................6-11
Tool kit .......................................................6-1
Transmission oil .........................................6-7
Troubleshooting .......................................6-23Troubleshooting chart.............................. 6-24
V
Vehicle identification number .................... 9-1
W
Wheel bearings, checking ....................... 6-18
Wheel (front)............................................ 6-18
Wheel (rear) ............................................ 6-20
Wheels .................................................... 6-13
