3
INSTRUMENT AND CONTROL FUNCTIONS
Main switch/steering lock ...................................... 3-1
Indicator lights ...................................................... 3-3
Oil level indicator circuit check .............................. 3-4
Fuel indicator circuit check ................................... 3-5
Speedometer ........................................................ 3-6
Tachometer ........................................................... 3-6
Diagnosis device................................................... 3-7
Antitheft alarm (optional) ...................................... 3-7
Fuel gauge ............................................................ 3-8
Digital clock........................................................... 3-8
Handlebar switches .............................................. 3-9
Clutch lever ......................................................... 3-10
Shift pedal ........................................................... 3-11Front brake lever ................................................ 3-11
Rear brake pedal................................................ 3-11
Fuel tank cap ..................................................... 3-12
Fuel .................................................................... 3-13
Fuel tank breather hose (for Germany only) ...... 3-14
Starter (choke) “ ” ........................................... 3-14
Seat.................................................................... 3-15
Helmet holder..................................................... 3-15
Storage compartment ........................................ 3-16
Front fork adjustment ......................................... 3-16
Rear shock absorber adjustment ....................... 3-17
Sidestand ........................................................... 3-18
Sidestand/clutch switch operation check............ 3-18
PERIODIC MAINTENANCE AND MINOR REPAIR
6-13
67. Tap the air filter lightly to remove
most of the dust and dirt and blow
out the remaining dirt with com-
pressed as shown. If the air filter is
damaged, replace it.
8. Reassemble by reversing the re-
moval procedure.
EC000082
CAUTION:@ l
Make sure the air filter is prop-
erly seated in the air filter case.
l
The engine should never be run
without the air filter installed.
Excessive piston and/or cylin-
der wear may result.
@
EAU00630
Carburetor adjustmentThe carburetors are important parts of
the engine and require very sophisti-
cated adjustment. Most adjustments
should be left to a Yamaha dealer who
has the professional knowledge and
experience to do so. However, the idle
speed may be adjusted by the owner
as part of routine maintenance.
EC000095
CAUTION:@ The carburetors were set at the
Yamaha factory after many tests. If
they are changed, poor engine per-
formance and damage may result. @
EAU00632
Idle speed adjustment1. Start the engine and warm it up for
a few minutes at approximately
1,000 to 2,000 r/min. Occasionally
rev the engine to 4,000 to
5,000 r/min. The engine is warm
when it quickly responds to the
throttle.
INDEX
RRear brake pedal ................................... 3-11
Rear shock absorber adjustment ........... 3-17
Rear wheel installation........................... 6-31
Rear wheel removal............................... 6-30
Recommended shift points
(for Switzerland only)............................. 5-5
Right view................................................ 2-2SSeat....................................................... 3-15
Shifting .................................................... 5-4
Shift pedal ............................................. 3-11
Sidestand .............................................. 3-18
Sidestand/clutch switch operation
check .................................................. 3-18
Spark plug inspection .............................. 6-7
Specifications .......................................... 8-1
Speedometer ........................................... 3-6
Starter (choke) “ ” .............................. 3-14
Starting a warm engine ............................ 5-4
Starting the engine .................................. 5-1
Start switch ............................................ 3-10
Steering inspection ................................ 6-23
Storage.................................................... 7-4
Storage compartment ............................ 3-16TTachometer ............................................. 3-6
Throttle cable and grip lubrication .......... 6-21
Throttle cable free play inspection ......... 6-14
Tips for reducing fuel consumption .......... 5-5
Tires ...................................................... 6-15
Tool kit..................................................... 6-1
Troubleshooting .................................... 6-31
Troubleshooting chart ........................... 6-32
Turn indicator lights ................................. 3-3
Turn signal switch ................................... 3-9VValve clearance adjustment .................. 6-14
Vehicle identification number................... 9-1WWheel bearings ..................................... 6-24
Wheels .................................................. 6-18
