2006 YAMAHA XV1900A brake light

TABLE OF CONTENTSSAFETY INFORMATION ..................1-1
DESCRIPTION ..................................2-1
Left view ..........................................2-1
Right view ........................................2-2
Controls and instruments.................2-3
INSTRUMENT AND CONTROL
FUNCTIONS.......................................3-1
Immobilizer system .........................3-1
Main switch/steering lock ................3-2
Indicator and warning lights ............3-3
Multi-function meter unit .................3-5
Anti-theft alarm (optional) ...............3-9
Handlebar switches ......................3-10
Clutch lever ...................................3-11
Shift pedal .....................................3-11
Brake lever ...................................3-11
Brake pedal ..................................3-12
Fuel tank cap ................................3-12
Fuel ...............................................3-13
Fuel tank breather hose ................3-14
Catalytic converter ........................3-14
Rider seat .....................................3-14
Helmet holder ...............................3-15
Adjusting the shock absorber
assembly ...................................3-16
EXUP system ...............................3-18
Sidestand ......................................3-18
Ignition circuit cut-off system ........3-19
Auxiliary DC connector .................3-21PRE-OPERATION CHECKS............. 4-1
Pre-operation check list .................. 4-2
OPERATION AND IMPORTANT
RIDING POINTS................................. 5-1
Starting the engine ......................... 5-1
Shifting ........................................... 5-2
Tips for reducing fuel
consumption ............................... 5-3
Engine break-in .............................. 5-3
Parking ........................................... 5-4
PERIODIC MAINTENANCE AND
MINOR REPAIR................................. 6-1
Owner’s tool kit ............................... 6-1
Periodic maintenance and
lubrication chart .......................... 6-2
Checking the spark plugs ............... 6-5
Engine oil and oil filter cartridge ..... 6-6
Transfer case oil ............................. 6-9
Air filter element ............................. 6-9
Checking the throttle cable
free play .................................... 6-10
Valve clearance ............................ 6-10
Tires ............................................. 6-10
Cast wheels .................................. 6-13
Clutch lever .................................. 6-13
Adjusting the rear brake light
switch ........................................ 6-14
Checking the front and rear
brake pads ................................ 6-14Checking the brake and clutch
fluid levels ................................. 6-15
Changing the brake and clutch
fluids ......................................... 6-16
Drive belt slack ............................ 6-16
Checking and lubricating the
cables ....................................... 6-17
Checking and lubricating the
throttle grip and cable ............... 6-17
Checking and lubricating the
brake and shift pedals .............. 6-18
Checking and lubricating the
brake and clutch levers ............ 6-18
Checking and lubricating the
sidestand .................................. 6-19
Lubricating the rear suspension ... 6-19
Checking the front fork ................. 6-20
Checking the steering .................. 6-20
Checking the wheel bearings ....... 6-21
Battery ......................................... 6-21
Replacing the fuses ..................... 6-23
Replacing a headlight bulb .......... 6-24
Tail/brake light ............................. 6-27
Replacing a turn signal light
bulb ........................................... 6-27
License plate light ........................ 6-28
Replacing an auxiliary light
bulb ........................................... 6-28
Supporting the motorcycle ........... 6-29
Troubleshooting ........................... 6-29
Troubleshooting chart .................. 6-30U5C4E0E0.book Page 1 Monday, March 13, 2006 10:29 AM

DESCRIPTION
2-1
2
EAU10410
Left view1. Headlight (page 6-24)
2. Clutch fluid reservoir (page 6-15)
3. Seat lock (page 3-14)
4. Main fuse (page 6-23)
5. Battery (page 6-21)
6. Owner’s tool kit (page 6-1)
7. License plate light (page 6-28)
8. Tail/brake light (page 6-27)9. Engine oil drain bolt B (crankcase) (page 6-6)
10.Engine oil drain bolt A (crankcase) (page 6-6)
11.Shift pedal (page 3-11)U5C4E0E0.book Page 1 Monday, March 13, 2006 10:29 AM

PRE-OPERATION CHECKS
4-3
4
Control cablesMake sure that operation is smooth.
Lubricate if necessary.6-17
Wheels and tiresCheck for damage.
Check tire condition and tread depth.
Check air pressure.
Correct if necessary.6-10, 6-13
Brake and shift pedalsMake sure that operation is smooth.
Lubricate pedal pivoting points if necessary.6-18
Brake and clutch leversMake sure that operation is smooth.
Lubricate lever pivoting points if necessary.6-18
SidestandMake sure that operation is smooth.
Lubricate pivot if necessary.6-19
Chassis fastenersMake sure that all nuts, bolts and screws are properly tightened.
Tighten if necessary.—
Instruments, lights, signals
and switchesCheck operation.
Correct if necessary.—
Sidestand switchCheck operation of ignition circuit cut-off system.
If system is defective, have Yamaha dealer check vehicle.3-18 ITEM CHECKS PAGE
U5C4E0E0.book Page 3 Monday, March 13, 2006 10:29 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-4
6
EAU36771
NOTE:

Air filter
This model’s air filter is equipped with a disposable oil-coated paper element, which must not be cleaned with com-
pressed air to avoid damaging it.
The air filter element needs to be replaced more frequently when riding in unusually wet or dusty areas.


Hydraulic brake and clutch service
Regularly check and, if necessary, correct the brake fluid and clutch fluid levels.
Every two years replace the internal components of the brake master cylinders and calipers as well as clutch master
and release cylinders, and change the brake and clutch fluids.Replace the brake and clutch hoses every four years and if cracked or damaged.
24*Transfer case oilCheck oil level.√√
Change.√√√
25*Front and rear brake
switchesCheck operation.√√√√√ √
26Moving parts and ca-
blesLubricate.√√√√ √
27*Throttle grip housing
and cableCheck operation and free play.
Adjust the throttle cable free play if necessary.
Lubricate the throttle grip housing and cable.√√√√ √
28*Muffler and exhaust
pipeCheck the screw clamp for looseness.√√√√√
29*Lights, signals and
switchesCheck operation.
Adjust headlight beam.√√√√√ √ NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (× 1000 km)
ANNUAL
CHECK
1 10203040U5C4E0E0.book Page 4 Monday, March 13, 2006 10:29 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-14
6
EAU22270
Adjusting the rear brake light
switch The rear brake light switch, which is ac-
tivated by the brake pedal, is properly
adjusted when the brake light comes
on just before braking takes effect. If
necessary, adjust the brake light switch
as follows.
Turn the adjusting nut while holding the
rear brake light switch in place. To
make the brake light come on earlier,
turn the adjusting nut in direction (a). To
make the brake light come on later, turn
the adjusting nut in direction (b).
EAU22390
Checking the front and rear
brake pads The front and rear brake pads must be
checked for wear at the intervals spec-
ified in the periodic maintenance and
lubrication chart.
EAU22430
Front brake pads
Each front brake pad is provided with
wear indicator grooves, which allow
you to check the brake pad wear with-
out having to disassemble the brake.
To check the brake pad wear, check
the wear indicator grooves. If a brake
pad has worn to the point that the wearindicator grooves have almost disap-
peared, have a Yamaha dealer replace
the brake pads as a set.
EAU22500
Rear brake pads
Check each rear brake pad for damage
and measure the lining thickness. If a
brake pad is damaged or if the lining
thickness is less than 0.8 mm (0.03 in),
have a Yamaha dealer replace the
brake pads as a set.
1. Rear brake light switch
2. Rear brake light switch adjusting nut
1. Brake pad wear indicator groove
1. Lining thickness
U5C4E0E0.book Page 14 Monday, March 13, 2006 10:29 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-27
6 3. Connect the headlight coupler.
Installing the headlight unit
1. Install the headlight unit by install-
ing the screws.
2. Connect the coupler to the head-
light cover.
3. Install the headlight cover by in-
stalling the bolts.
4. Have a Yamaha dealer adjust the
headlight beam if necessary.
EAU24180
Tail/brake light This model is equipped with an LED
type of tail/brake light.
If the tail/brake light does not come on,
have a Yamaha dealer check it.
EAU38380
Replacing a turn signal light
bulb 1. Remove the turn signal light lens
by removing the screw, and then
turning the lens counterclockwise.
2. Remove the defective bulb by
pushing it in and turning it counter-
clockwise.
3. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
4. Install the lens by turning it clock-
wise, and then installing the screw.CAUTION:
ECA11190
Do not overtighten the screw, other-wise the lens may break.1. Screw
U5C4E0E0.book Page 27 Monday, March 13, 2006 10:29 AM

MOTORCYCLE CARE AND STORAGE
7-1
7
EAU26071
Care While the open design of a motorcycle
reveals the attractiveness of the tech-
nology, it also makes it more vulnera-
ble. Rust and corrosion can develop
even if high-quality components are
used. A rusty exhaust pipe may go un-
noticed on a car, however, it detracts
from the overall appearance of a motor-
cycle. Frequent and proper care does
not only comply with the terms of the
warranty, but it will also keep your
motorcycle looking good, extend its life
and optimize its performance.
Before cleaning
1. Cover the muffler outlet with a
plastic bag after the engine has
cooled down.
2. Make sure that all caps and covers
as well as all electrical couplers
and connectors, including the
spark plug caps, are tightly in-
stalled.
3. Remove extremely stubborn dirt,
like oil burnt onto the crankcase,
with a degreasing agent and a
brush, but never apply such prod-ucts onto seals, gaskets, the drive
belt and wheel axles. Always rinse
the dirt and degreaser off with wa-
ter.
Cleaning
CAUTION:
ECA10770


Avoid using strong acidic wheel
cleaners, especially on spoked
wheels. If such products are
used on hard-to-remove dirt, do
not leave the cleaner on the af-
fected area any longer than in-
structed. Also, thoroughly rinse
the area off with water, immedi-
ately dry it, and then apply a cor-
rosion protection spray.


Improper cleaning can damage
windshields, cowlings, panels
and other plastic parts. Use only
a soft, clean cloth or sponge
with mild detergent and water to
clean plastic.


Do not use any harsh chemical
products on plastic parts. Be
sure to avoid using cloths or
sponges which have been in
contact with strong or abrasivecleaning products, solvent or
thinner, fuel (gasoline), rust re-
movers or inhibitors, brake flu-
id, antifreeze or electrolyte.


Do not use high-pressure wash-
ers or steam-jet cleaners since
they cause water seepage and
deterioration in the following ar-
eas: seals (of wheel and swing-
arm bearings, fork and brakes),
electric components (couplers,
connectors, instruments,
switches and lights), breather
hoses and vents.


For motorcycles equipped with
a windshield: Do not use strong
cleaners or hard sponges as
they will cause dulling or
scratching. Some cleaning com-
pounds for plastic may leave
scratches on the windshield.
Test the product on a small hid-
den part of the windshield to
make sure that it does not leave
any marks. If the windshield is
scratched, use a quality plastic
polishing compound afterwashing.
U5C4E0E0.book Page 1 Monday, March 13, 2006 10:29 AM

SPECIFICATIONS
8-2
8
Caster angle:
30.90 °
Trail:
152.0 mm (5.98 in)Front tire:Type:
Tubeless
Size:
130/70R18M/C 63H
Manufacturer/model:
DUNLOP/D251FRear tire:Type:
Tubeless
Size:
190/60R17M/C 78H
Manufacturer/model:
DUNLOP/D251Loading:Maximum load:
204 kg (450 lb)
(Total weight of rider, passenger, cargo and
accessories)Tire air pressure (measured on cold
tires):Loading condition:
0–90 kg (0–198 lb)
Front:
250 kPa (36 psi) (2.50 kgf/cm²)
Rear:
280 kPa (41 psi) (2.80 kgf/cm²)
Loading condition:
90–204 kg (198–450 lb)Front:
250 kPa (36 psi) (2.50 kgf/cm²)
Rear:
280 kPa (41 psi) (2.80 kgf/cm²)
High-speed riding:
Front:
250 kPa (36 psi) (2.50 kgf/cm²)
Rear:
280 kPa (41 psi) (2.80 kgf/cm²)
Front wheel:Wheel type:
Cast wheel
Rim size:
18M/C x MT4.00Rear wheel:Wheel type:
Cast wheel
Rim size:
17M/C x MT5.50Front brake:Type:
Dual disc brake
Operation:
Right hand operation
Recommended fluid:
DOT 4Rear brake:Type:
Single disc brake
Operation:
Right foot operation
Recommended fluid:
DOT 4
Front suspension:Type:
Telescopic fork
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
130.0 mm (5.12 in)Rear suspension:Type:
Swingarm (link suspension)
Spring/shock absorber type:
Coil spring/gas-oil damper
Wheel travel:
110.0 mm (4.33 in)Electrical system:Ignition system:
Transistorized coil ignition (digital)
Charging system:
AC magnetoBattery:Model:
GT14B-4
Voltage, capacity:
12 V, 12.0 AhHeadlight:Bulb type:
Halogen bulbBulb voltage, wattage × quantity:Low beam headlight:
12 V, 51.0 W × 1
High beam headlight:
12 V, 55.0 W × 1
Tail/brake light:
LED
U5C4E0E0.book Page 2 Monday, March 13, 2006 10:29 AM