engine oil YAMAHA TT-R50E 2020 User Guide

Specifications
9-1
9
Dimensions:
Overall length:1305 mm (51.4 in)
Overall width:
595 mm (23.4 in)
Overall height: 795 mm (31.3 in)
Seat height: 555 mm (21.9 in)
Wheelbase:
925 mm (36.4 in)
Ground clearance: 135 mm (5.31 in)
Wei ght:
Curb weight:
58 kg (128 lb)
Maximum rider weight:
40.0 kg (88 lb)
Technical permissible mass (Maximum load +
Curb weight):
98 kg (216 lb)
Noise an d vi bration level:
Noise level (77/311/EEC):
76.7 dB(A) at 4250 r/min (TT-R50E)
Uncertainty of measurement:
3.0 dB(A) (TT-R50E)
Vibration on seat (EN1032, ISO5008): Will not exceed 0.5 m/s² (TT-R50E)
Uncertainty of measurement: 0.0 m/s² (TT-R50E)
Vibration on handlebar (EN1032, ISO5008):
Will not exceed 2.5 m/s² (TT-R50E)
Uncertainty of measurement: 0.6 m/s² (TT-R50E)
Engine:
Combustion cycle:
4-stroke
Cooling system: Air cooled
Valve train: SOHC
Number of cylinders:
Single cylinder
Displacement: 49 cm³
Bore × stroke:
36.0 × 48.6 mm (1.42 × 1.91 in)
Starting system:
Electric starter
Engine oil:
Recommended brand:
YAMALUBE
SAE viscosity grades:
10W-40
Recommended engine oil grade: API service SG type or higher, JASO
standard MA
Engine oil quantity: Oil change:
0.80 L (0.85 US qt, 0.70 Imp.qt)
Fuel:
Recommended fuel:Regular unleaded gasoline (Gasohol [E10]
acceptable)
Fuel tank capacity: 3.1 L (0.8 US gal, 0.7 Imp.gal)
Fuel reserve amount: 0.4 L (0.11 US gal, 0.09 Imp.gal)
Car buretor:
Type × quantity:
VM11 × 1
Drivetrain:
Gear ratio:
1st:
3.250 (39/12)
2nd:
1.737 (33/19)
3rd: 1.217 (28/23)
Front tire:
Type:
With tube
Size: 2.50-10 4PR
Manufacturer/model: CHENG SHIN/C183A
Speed rating:
100 km/h (62 mph)
Rear tire:
Type:With tube
Size:
2.50-10 4PR
Manufacturer/model: CHENG SHIN/C183A
Speed rating: 100 km/h (62 mph)
UBEG80E0.book Page 1 Friday, May 24, 2019 6:49 PM

11-1
11
Index
A
Air filter element, cleaning ...................... 7-9
B
Battery .................................................. 7-27
Brake lever ............................................. 4-3
Brake lever, checking and
lubricating .......................................... 7-23
Brake lever free play, adjusting ............ 7-17
Brake pedal ............................................ 4-4
Brake pedal, checking and lubricating .......................................... 7-24
Brake pedal free play, adjusting........... 7-18
Brake shoes, checking ......................... 7-19
C
Cables, checking and lubricating ......... 7-22
Carburetor, adjusting ........................... 7-11
Care ........................................................ 8-1
Clutch free play, adjusting ................... 7-16
D
Drive chain, cleaning and lubricating ... 7-22
Drive chain slack .................................. 7-20
E
Engine break-in ...................................... 6-3
Engine idling speed .............................. 7-12
Engine oil ................................................ 7-7
Engine serial number............................ 10-1
Engine, starting a warm ......................... 6-2
Engine stop switch ................................. 4-1
F
Front fork, checking ............................. 7-25
Fuel......................................................... 4-5
Fuel cock ................................................ 4-7
Fuel tank breather hose ......................... 4-6
Fuel tank cap.......................................... 4-4
Fuse, replacing ..................................... 7-28
H
Handlebar switches................................ 4-1
I
Identification numbers.......................... 10-1
L
Labels, location ...................................... 1-1
M
Main switch ............................................ 4-1
Maintenance and lubrication, periodic ... 7-4
Maintenance, emission control
system.................................................. 7-3
Matte color, caution ............................... 8-1
P
Parking ................................................... 6-4
Part locations ......................................... 3-1
S
Safety information................................... 2-1
Seat......................................................... 4-8
Shifting .................................................... 6-2
Shift pedal............................................... 4-3
Shift pedal, checking ............................ 7-19
Sidestand ................................................ 4-9
Sidestand, checking and lubricating .... 7-24
Spark arrester, cleaning ........................ 7-10
Spark plug, checking .............................. 7-6
Specifications ......................................... 9-1
Speed limiter ........................................... 4-2
Starter (choke) lever ................................ 4-8
Starting and warming up a cold engine ................................................... 6-1
Starting circuit cut-off system ................ 4-9
Start switch ............................................. 4-1
Steering, checking ................................ 7-26
Storage ................................................... 8-4
Supporting the motorcycle ................... 7-29
Swingarm pivots, lubricating ................ 7-25
T
Throttle grip and cable, checking and lubricating ........................................... 7-23
Throttle grip free play, checking ........... 7-13
Tires ...................................................... 7-14
Troubleshooting .................................... 7-33
Troubleshooting chart........................... 7-34
V
Valve clearance..................................... 7-13
Vehicle Emission Control Information
label (For Canada) .............................. 10-1
Vehicle identification number ............... 10-1
W
Wheel bearings, checking..................... 7-26
Wheel (front).......................................... 7-30
Wheel (rear) ........................................... 7-31
Wheels .................................................. 7-15
UBEG80E0.book Page 1 Friday, May 24, 2019 6:49 PM