Periodic maintenance an d a djustment
6-37
6 En
gine overheatin g
WARNING
EWA10401
Do not remove the ra diator cap when the en gine an d ra diator are hot. Scal din g hot flui d an d steam may be
b lown out un der pressure, which coul d cause serious injury. Be sure to wait until the en gine has coole d.
After removin g the ra diator cap retainin g b olt, place a thick ra g, like a towel, over the rad iator cap, and then
slowly rotate the cap counterclockwise to the d etent to allow any residual pressure to escape. When the hiss-
in g soun d has stoppe d, press d own on the cap while turnin g it counterclockwise, an d then remove the cap.TIPIf coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended cool-
ant as soon as possible.
Wait until the
engine has cooled.
Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.Add coolant. (See TIP.)
Start the engine. If the engine overheats again,
have a
Yamaha dealer check
and repair the cooling system.
There is
leakage.
There is
no leakage.
UB4CE0E0.book Page 37 Monday, December 11, 2017 3:53 PM
10-1
10
IndexAABS ....................................................... 3-15
ABS warning light ................................... 3-5
Air filter element and check hose,
replacing and cleaning ....................... 6-14
Auxiliary DC connector ......................... 3-25
Auxiliary light bulb, replacing ................ 6-32BBattery .................................................. 6-28
Brake and clutch levers, checking and lubricating ........................................... 6-25
Brake and shift pedals, checking and
lubricating ........................................... 6-25
Brake fluid, changing ............................ 6-21
Brake fluid level, checking .................... 6-20
Brake lever ............................................ 3-14
Brake lever free play, checking............. 6-18
Brake light switches.............................. 6-19
Brake pedal........................................... 3-14
Brake/tail light ....................................... 6-33CCables, checking and lubricating ......... 6-24
Canister................................................... 6-9
Care ........................................................ 7-1
Catalytic converter ................................ 3-19
Clutch lever ........................................... 3-13
Clutch lever free play, adjusting ........... 6-18
Coolant ................................................. 6-12
Coolant temperature warning light ......... 3-4DData recording, vehicle ........................... 9-2
Diagnostic connector.............................. 9-2
Dimmer switch ...................................... 3-13
Drive chain, cleaning and lubricating .... 6-23 Drive chain slack .................................. 6-22
EEngine break-in ...................................... 5-3
Engine oil and oil filter
cartridge ............. 6-9
Engine serial number .............................. 9-1
Engine trouble warning light ................... 3-5FFront and rear brake pads, checking ... 6-19
Front fork, checking ............................. 6-27
Fuel ....................................................... 3-16
Fuel consumption, tips for reducing ...... 5-3
Fuel tank cap ........................................ 3-16
Fuel tank overflow hose ....................... 3-18
Fuses, replacing ................................... 6-29HHandlebar switches .............................. 3-12
Hazard switch....................................... 3-13
Headlight bulb, replacing ..................... 6-31
Helmet holding cable ........................... 3-21
High beam indicator light ....................... 3-4
Horn switch .......................................... 3-13IIdentification numbers ............................ 9-1
Ignition circuit cut-off system ............... 3-26
Immobilizer system ................................ 3-1
Immobilizer system indicator light .......... 3-5
Indicator lights and warning lights ......... 3-4LLicense plate light bulb, replacing........ 6-34
Luggage strap holders ......................... 3-24MMain switch/steering lock....................... 3-2
Maintenance and lubrication, periodic ... 6-4 Maintenance, emission control
system ..................................................6-3
Matte color, caution ................................7-1
Model label .............................................9-1
Multi-function meter unit .........................3-6
NNeutral indicator light ..............................3-4OOil pressure warning light .......................3-4PParking ....................................................5-4
Part locations ..........................................2-1
Pass switch ...........................................3-13SSafety information ...................................1-1
Seats .....................................................3-19
Shifting ....................................................5-2
Shift pedal .............................................3-14
Shock absorber assembly, adjusting ....3-23
Sidestand ..............................................3-25
Sidestand, checking and lubricating.....6-26
Spark plugs, checking ............................6-8
Specifications .........................................8-1
Start/Engine stop switch .......................3-13
Starting the engine ..................................5-1
Steering, checking ................................6-27
Storage ...................................................7-3
Storage compartment ...........................3-22
Supporting the motorcycle ...................6-35
Swingarm pivots, lubricating ................6-26TThrottle grip and cable, checking and lubricating ...........................................6-24
Throttle grip free play, checking ...........6-14
UB4CE0E0.book Page 1 Monday, December 11, 2017 3:53 PM
