3
INSTRUMENT AND CONTROL FUNCTIONS
Main switch/steering lock ...................................... 3-1
Indicator lights ...................................................... 3-2
Oil level indicator circuit check .............................. 3-3
Fuel indicator circuit check ................................... 3-5
Speedometer ........................................................ 3-6
Tachometer ........................................................... 3-6
Diagnosis device................................................... 3-7
Coolant temperature gauge .................................. 3-7
Handlebar switches .............................................. 3-8
Clutch lever ........................................................... 3-9
Shift pedal ........................................................... 3-10
Front brake lever ................................................. 3-10
Rear brake pedal ................................................ 3-11Fuel tank cap ..................................................... 3-11
Fuel .................................................................... 3-12
Fuel tank breather hose (for Germany only) ...... 3-13
Starter (choke) “ ” .......................................... 3-13
Seats .................................................................. 3-13
Helmet holder..................................................... 3-14
Storage compartment ........................................ 3-15
Front fork adjustment ......................................... 3-15
Rear shock absorber adjustment ....................... 3-17
Luggage strap holders ....................................... 3-19
EXUP (EXhaust Ultimate Powervalve) ............... 3-19
Sidestand ........................................................... 3-19
Sidestand/clutch switch operation check............ 3-20
E_4sv_FunctionsTOC.fm Page 1 Tuesday, August 31, 1999 3:42 PM
INSTRUMENT AND CONTROL FUNCTIONS
3-2
3
EAU00048
P (Parking)
The steering is locked in this position,
and the taillight and auxiliary light come
on but all other circuits are off. The key
can be removed in this position.
To use the parking position, first lock
the steering, then turn the key to “P”.
Do not use this position for an extend-
ed length of time as the battery may
discharge.
EAU00056
Indicator lights
EAU00057
Turn indicator light “ ”
This indicator flashes when the turn
switch is moved to the left or right.
EAU00061
Neutral indicator light “ ”
This indicator comes on when the
transmission is in neutral.
EAU00063
High beam indicator light “ ”
This indicator comes on when the
headlight high beam is used.
EAU01313
Oil level indicator light “ ”
This indicator comes on when the oil
level is low. This light circuit can be
checked by the procedure on page 3-3.
EC000000
CAUTION:@ Do not run the motorcycle until you
know it has sufficient engine oil. @NOTE:@ Even if the oil is filled to the specified
level, the indicator light may flicker
when riding on a slope or during sud-
den acceleration or deceleration, but
this is normal. @
1. Neutral indicator light “ ”
2. Oil level indicator light “ ”
3. Fuel indicator light “ ”
4. Turn indicator light “ ”
5. High beam indicator light “ ”
E_4sv_Functions.fm Page 2 Tuesday, August 31, 1999 3:42 PM
INSTRUMENT AND CONTROL FUNCTIONS
3-3
3
EAU00071
Oil level indicator circuit check
CB-48E
Turn the main switch to “ON” and
the engine stop switch to “ ”.
Oil level indicator light
does not come on.
Oil level indicator light
comes on.Check engine oil level.
Oil level indicator light
comes on.
Oil level indicator light
does not come on.
Engine oil level and
electrical circuit are OK.
Go ahead with riding.
Put the transmission in neutral or
apply the clutch lever, then push
the start switch.
Oil level
is OK.
Supply
engine oil.Oil level
is low.
Ask a Yamaha dealer to
inspect electrical circuit.
E_4sv_Functions.fm Page 3 Tuesday, August 31, 1999 3:42 PM
4-1
4
EAU01114
4-PRE-OPERATION CHECKSOwners are personally responsible for their vehicle’s condition. Your motorcycle’s vital functions can start to deteriorate
quickly and unexpectedly, even if it remains unused (for instance, if it is exposed to the elements). Any damage, fluid leak or
loss of tire pressure could have serious consequences. Therefore, it is very important that, in addition to a thorough visual in-
spection, you check the following points before each ride.
EAU00340
PRE-OPERATION CHECK LIST
ITEM CHECKS PAGE
Front brake
• Check operation, free play, fluid level and fluid leakage.
• Fill with DOT 4 brake fluid if necessary.6-19 ~ 6-22
Rear brake
6-19 ~ 6-22
Clutch• Check operation, fluid level and fluid leakage.
• Fill with DOT 4 brake fluid if necessary.6-21 ~ 6-22
Throttle grip and housing• Check for smooth operation.
• Lubricate if necessary.6-15
Engine oil• Check oil level.
• Fill with oil if necessary.6-9 ~ 6-11
Coolant reservoir tank• Check coolant level.
• Fill with coolant if necessary.6-11 ~ 6-12
Drive chain• Check chain slack and condition.
• Adjust if necessary.6-23 ~ 6-24
Wheels and tires
• Check tire pressure, wear and damage. 6-16 ~ 6-19
Control and meter cable• Check for smooth operation.
• Lubricate if necessary.6-24
Brake and shift pedal
shafts• Check for smooth operation.
• Lubricate if necessary.6-24
Brake and clutch lever
pivots• Check for smooth operation.
• Lubricate if necessary.6-25
E_4sv_Preop.fm Page 1 Tuesday, August 31, 1999 3:44 PM
OPERATION AND IMPORTANT RIDING POINTS
5-3
51. Turn the main switch to “ON” and
the engine stop switch to “ ”.
EC000035
CAUTION:@ If the fuel indicator light comes on,
check the fuel level. If necessary, fill
the tank with fuel. @2. Shift the transmission into neutral.NOTE:@ When the transmission is in neutral, the
neutral indicator light should be on. If
the light does not come on, ask a
Yamaha dealer to inspect it. @3. Turn on the starter (choke) and
completely close the throttle grip.
4. Start the engine by pushing the
start switch.
NOTE:@ If the engine fails to start, release the
start switch, wait a few seconds, then
try again. Each attempt should be as
short as possible to preserve the bat-
tery. Do not crank the engine more
than 10 seconds on any one attempt. @
EC000036
CAUTION:@ The oil level indicator light and fuel
indicator light should come on when
the start switch is pushed and
should go off when the start switch
is released. If the oil level indicator
light flickers or remains on, immedi-
ately stop the engine and check the
engine oil level and for oil leakage. If
necessary, fill the engine with oil
and check to see that the oil level in-
dicator light goes off. If not, consult
a Yamaha dealer. @
5. After starting the engine, move the
starter (choke) to the halfway posi-
tion.NOTE:@ For maximum engine life, never accel-
erate hard with a cold engine! @6. After the engine is warm, turn off
the starter (choke) completely.NOTE:@ The engine is warm when it responds
normally to the throttle with the starter
(choke) turned off. @
E_4sv_Operation.fm Page 3 Tuesday, August 31, 1999 3:45 PM
OPERATION AND IMPORTANT RIDING POINTS
5-6
5
EAU00440
0 ~ 150 km
Avoid operation above 5,000 r/min.
Stop the engine and let it cool for 5 to
10 minutes after every hour of opera-
tion. Vary the speed of the motorcycle
from time to time. Do not operate it at
one set throttle position.
150 ~ 500 km
Avoid prolonged operation above
6,000 r/min. Rev the motorcycle freely
through the gears, but do not use full
throttle at any time.
500 ~ 1,000 km
Avoid prolonged full throttle operation.
Avoid cruising speeds in excess of
7,000 r/min.
EC000052
CAUTION:@ After 1,000 km of operation, be sure
to replace the engine oil and oil fil-
ter. @
1,000 km and beyond
Full throttle can be used.
EC000053
CAUTION:@ l
Never let engine speeds enter
the red zone.
l
If any engine trouble should oc-
cur during the break-in period,
consult a Yamaha dealer imme-
diately.
@
EAU00460
ParkingWhen parking the motorcycle, stop the
engine and remove the ignition key.
EW000058
WA R N I N G
@ The exhaust system is hot. Park the
motorcycle in a place where pedes-
trians or children are not likely to
touch the motorcycle. Do not park
the motorcycle on a slope or soft
ground; the motorcycle may over-
turn. @
E_4sv_Operation.fm Page 6 Tuesday, August 31, 1999 3:45 PM
6
PERIODIC MAINTENANCE AND MINOR REPAIR
Tool kit................................................................... 6-1
Periodic maintenance and lubrication ................... 6-2
Cowling removal and installation .......................... 6-5
Cowling A.............................................................. 6-5
Cowling B.............................................................. 6-5
Cowling C ............................................................. 6-6
Spark plugs........................................................... 6-7
Engine oil .............................................................. 6-9
Coolant ............................................................... 6-11
Air filter ............................................................... 6-12
Carburetor adjustment ........................................ 6-14
Idle speed adjustment ........................................ 6-15
Throttle cable free play inspection ...................... 6-15
Valve clearance adjustment ................................ 6-16
Tires .................................................................... 6-16
Wheels................................................................ 6-19
Brake light switch adjustment ............................. 6-19
Checking the front and rear brake pads.............. 6-20
Inspecting the brake fluid level............................ 6-21
Brake fluid replacement ...................................... 6-22
Drive chain slack check ...................................... 6-23Drive chain slack adjustment ............................. 6-23
Drive chain lubrication........................................ 6-24
Cable inspection and lubrication ........................ 6-24
Brake and shift pedal lubrication ........................ 6-24
Brake and clutch lever lubrication ...................... 6-25
Sidestand lubrication.......................................... 6-25
Rear suspension lubrication............................... 6-25
Front fork inspection ........................................... 6-26
Steering inspection ............................................ 6-26
Wheel bearings .................................................. 6-27
Battery................................................................ 6-27
Fuse replacement .............................................. 6-28
Headlight bulb replacement ............................... 6-29
Tail/brake light bulb replacement ........................ 6-30
Turn signal light bulb replacement...................... 6-30
Front wheel removal ........................................... 6-31
Front wheel installation ...................................... 6-31
Rear wheel removal ........................................... 6-32
Rear wheel installation ....................................... 6-33
Troubleshooting .................................................. 6-34
Troubleshooting chart......................................... 6-35
E_4sv_PeriodicTOC.fm Page 1 Tuesday, August 31, 1999 3:45 PM
PERIODIC MAINTENANCE AND MINOR REPAIR
6-3
6
11
*Wheel bearings• Check bearing for looseness or damage.
• Replace if necessary. ÖÖ
12*Swingarm• Check swingarm pivoting point for play.
• Correct if necessary.
• Lubricate with molybdenum disulfide grease every 24,000 km or
24 months (whichever comes first).ÖÖ
13 Drive chain• Check chain slack.
• Adjust if necessary. Make sure that the rear wheel is properly
aligned.
• Clean and lubricate. Every 1,000 km and after washing the
motorcycle or riding in the rain
14*Steering bearings• Check bearing play and steering for roughness.
• Correct accordingly.
• Lubricate with lithium soap base grease every 24,000 km
or 24 months (whichever comes first).ÖÖ
15*Chassis fasteners• Make sure that all nuts, bolts and screws are properly tightened.
• Tighten if necessary.ÖÖ
16 Sidestand• Check operation.
• Lubricate and repair if necessary.ÖÖ
17*Sidestand switch• Check operation.
• Replace if necessary.ÖÖÖ
18*Front fork• Check operation and for oil leakage.
• Correct accordingly.ÖÖ
19*Rear shock absorber
assembly• Check operation and shock absorber for oil leakage.
• Replace shock absorber assembly if necessary. ÖÖ
20*Rear suspension relay
arm and connecting arm
pivoting points• Check operation.
• Lubricate with molybdenum disulfide grease every 24,000 km or
24 months (whichever comes first).ÖÖ
21*Carburetors• Check engine idling speed, synchronization and starter operation.
• Adjust if necessary.ÖÖÖ NO. ITEM CHECKS AND MAINTENANCE JOBSINITIAL
(1,000 km)EVERY
6,000 km
or
6 months
(whichever
comes first)12,000 km
or
12 months
(whichever
comes first)
E_4sv_Periodic.fm Page 3 Tuesday, August 31, 1999 3:45 PM