2006 YAMAHA XV1900A steering wheel

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

PERIODIC MAINTENANCE AND MINOR REPAIR
6-3
6
10*TiresCheck tread depth and for damage.
Replace if necessary.
Check air pressure.
Correct if necessary.√√√√ √
11*Wheel bearingsCheck bearing for looseness or damage.√√√√
12*SwingarmCheck operation and for excessive play.√√√√
13*Drive beltCheck belt tension.
Make sure that the rear wheel is properly aligned.Every 4000 km
14*Steering bearingsCheck bearing play and steering for roughness.√√√√√
Lubricate with lithium-soap-based grease. Every 50000 km
15*Chassis fastenersMake sure that all nuts, bolts and screws are properly
tightened.√√√√ √
16 SidestandCheck operation.
Lubricate.√√√√ √
17*Sidestand switchCheck operation.√√√√√ √
18*Front forkCheck operation and for oil leakage.√√√√
19*Shock absorber assem-
blyCheck operation and shock absorber for oil leakage.√√√√
20*Rear suspension relay
arm and connecting
arm pivoting pointsCheck operation.√√√√
Lubricate with lithium-soap-based grease.√√
21*Fuel injection systemAdjust synchronization.√√√√ √
22 Engine oilChange.
Check oil level and vehicle for oil leakage.√√√√√ √
23Engine oil filter car-
tridgeReplace.√√√ NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (× 1000 km)
ANNUAL
CHECK
1 10203040
U5C4E0E0.book Page 3 Monday, March 13, 2006 10:29 AM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-20
6
EAU23271
Checking the front fork The condition and operation of the front
fork must be checked as follows at the
intervals specified in the periodic main-
tenance and lubrication chart.
To check the condition
WARNING
EWA10750
Securely support the vehicle so thatthere is no danger of it falling over.
Check the inner tubes for scratches,
damage and excessive oil leakage.
To check the operation
1. Place the vehicle on a level sur-
face and hold it in an upright posi-
tion.
2. While applying the front brake,
push down hard on the handlebars
several times to check if the front
fork compresses and rebounds
smoothly.
CAUTION:
ECA10590
If any damage is found or the front
fork does not operate smoothly,
have a Yamaha dealer check or re-pair it.
EAU23280
Checking the steering Worn or loose steering bearings may
cause danger. Therefore, the operation
of the steering must be checked as fol-
lows at the intervals specified in the pe-
riodic maintenance and lubrication
chart.
1. Place a stand under the engine to
raise the front wheel off the
ground.
WARNING
EWA10750
Securely support the vehicle so thatthere is no danger of it falling over.
2. Hold the lower ends of the front
fork legs and try to move them for-
ward and backward. If any free
play can be felt, have a Yamaha
dealer check or repair the steering.
U5C4E0E0.book Page 20 Monday, March 13, 2006 10:29 AM