2002 YAMAHA XV1600A steering

DESCRIPTION
2-3
2
Controls and instruments1. Clutch lever (page 3-7)
2. Left handlebar switches (page 3-6)
3. Speedometer unit (page 3-3)
4. Main switch/steering lock (page 3-1)5. Right handlebar switches (page 3-6)
6. Throttle grip (page 6-17)
7. Brake lever (page 3-8)
E_5JA.book Page 3 Saturday, August 18, 2001 3:52 PM

3
INSTRUMENT AND CONTROL FUNCTIONS
Main switch/steering lock ..................................... 3-1
Indicator and warning lights ................................ 3-2
Speedometer unit ................................................ 3-3
Self-diagnosis device ........................................... 3-4
Fuel gauge ........................................................... 3-4
Anti-theft alarm (optional) .................................... 3-4
Clock .................................................................... 3-5
Handlebar switches ............................................. 3-6
Clutch lever .......................................................... 3-7
Shift pedal ............................................................ 3-7
Brake lever ........................................................... 3-8
Brake pedal .......................................................... 3-8Fuel tank cap ...................................................... 3-9
Fuel ..................................................................... 3-9
Fuel tank breather hose .................................... 3-10
Fuel cock ........................................................... 3-11
Starter (choke) knob ......................................... 3-12
Locking the steering with a padlock .................. 3-12
Rider seat .......................................................... 3-12
Helmet holder .................................................... 3-13
Adjusting the shock absorber assembly ............ 3-14
Sidestand .......................................................... 3-15
Ignition circuit cut-off system ............................. 3-16
E_5JA.book Page 1 Saturday, August 18, 2001 3:52 PM

3-1
3
EAU00027
3-INSTRUMENT AND CONTROL FUNCTIONS
EAU00029
Main switch/steering lock The main switch/steering lock controls
the ignition and lighting systems, and is
used to lock the steering. The various
positions are described below.
EAU00036
ON
All electrical systems are supplied with
power, and the engine can be started.
The key cannot be removed.
EAU00038
OFF
All electrical systems are off. The key
can be removed.
EAU00040
LOCK
The steering is locked, and all electrical
systems are off. The key can be re-
moved.
To lock the steering1. Turn the handlebars all the way to
the left.
2. Push the key in from the “OFF” po-
sition, and then turn it to “LOCK”
while still pushing it.
3. Remove the key.
To unlock the steeringPush the key in, and then turn it to
“OFF” while still pushing it.
EW000016
WARNING
@ Never turn the key to “OFF” or
“LOCK” while the motorcycle is
moving, otherwise the electrical
systems will be switched off, which
may result in loss of control or an
accident. Make sure that the motor-
cycle is stopped before turning the
key to “OFF” or “LOCK”. @1. Push.
2. Turn.
E_5JA.book Page 1 Saturday, August 18, 2001 3:52 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-2
3
EAU01590
(Parking)
The steering is locked, and the taillight
and auxiliary light are on, but all other
electrical systems are off. The key can
be removed.
The steering must be locked before the
key can be turned to “”.
ECA00043
CAUTION:@ Do not use the parking position for
an extended length of time, other-
wise the battery may discharge. @
EAU03034
Indicator and warning lights
EAU00079
Fuel level warning light “”
This warning light comes on when the
fuel level drops below approximately
3.5 L. When this occurs, turn the fuel
cock lever to the “RES” position and re-
fuel as soon as possible.
EAU00063
High beam indicator light “”
This indicator light comes on when the
high beam of the headlight is switched
on.
EAU00057
Turn signal indicator light “”
This indicator light flashes when the
turn signal switch is pushed to the left
or right.
EAU00061
Neutral indicator light “”
This indicator light comes on when the
transmission is in the neutral position.
EAU00091
Engine trouble warning light “”
This warning light comes on or flashes
when an electrical circuit monitoring
the engine is defective. When this oc-
curs, have the Yamaha dealer check
the self-diagnosis system.
1. Fuel level warning light “”
2. High beam indicator light “”
3. Turn signal indicator light “”
4. Neutral indicator light “”
5. Engine trouble warning light “”
E_5JA.book Page 2 Saturday, August 18, 2001 3:52 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-12
3
EAU04038
Starter (choke) knob “” Starting a cold engine requires a richer
air-fuel mixture, which is supplied by
the starter (choke).
Move the knob in direction
a to turn on
the starter (choke).
Move the knob in direction
b to turn off
the starter (choke).
EAU03372
Locking the steering with a
padlock In addition to the main switch/steering
lock, there are brackets on the right
side of the steering head pipe for lock-
ing the steering with a padlock. To do
so, turn the handlebar until the holes in
the two brackets are aligned, and then
lock the steering with a suitable
padlock.
EAU03785*
Rider seat To remove the rider seat
1. Insert the key into the main switch,
and then turn it counterclockwise
to “OPEN”.NOTE:_ Do not push inward when turning the
key. _2. Pull the rider seat off.
E_5JA.book Page 12 Saturday, August 18, 2001 3:52 PM

6
PERIODIC MAINTENANCE AND MINOR REPAIR
Owner’s tool kit .................................................... 6-1
Periodic maintenance and lubrication chart ......... 6-3
Removing and installing the panel ....................... 6-6
Checking the spark plugs .................................... 6-7
Engine oil and oil filter cartridge .......................... 6-8
Transfer case oil ................................................. 6-12
Cleaning the air filter element ............................ 6-13
Adjusting the carburetor ..................................... 6-16
Adjusting the engine idling speed ...................... 6-16
Adjusting the throttle cable free play .................. 6-17
Adjusting the valve clearance ............................ 6-17
Tires ................................................................... 6-17
Spoke wheels .................................................... 6-20
Adjusting the clutch lever free play .................... 6-21
Adjusting the brake lever free play ..................... 6-22
Adjusting the brake pedal position ..................... 6-22
Adjusting the rear brake light switch .................. 6-23
Checking the front and rear brake pads ............. 6-23
Checking the brake fluid level ............................ 6-25
Changing the brake fluid .................................... 6-26Drive belt slack .................................................. 6-26
Checking and lubricating the cables ................. 6-28
Checking and lubricating the throttle
grip and cable ................................................. 6-29
Checking and lubricating the brake and
shift pedals ...................................................... 6-29
Checking and lubricating the brake and
clutch levers .................................................... 6-30
Checking and lubricating the sidestand ............ 6-30
Checking the front fork ...................................... 6-31
Checking the steering ....................................... 6-31
Checking the wheel bearings ............................ 6-32
Battery ............................................................... 6-33
Replacing the fuses .......................................... 6-35
Replacing the headlight bulb ............................. 6-36
Replacing a turn signal light bulb or the
tail/brake light bulb .......................................... 6-38
Troubleshooting ................................................. 6-38
Troubleshooting chart ........................................ 6-39
E_5JA.book Page 1 Saturday, August 18, 2001 3:52 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-4
6
9
*Brake hosesCheck for cracks or damage.√√√√ √
Replace. (See NOTE on page 6-5.) Every 4 years
10*WheelsCheck runout, spoke tightness and for damage.
Tighten spokes if necessary.√√√√
11*TiresCheck tread depth and for damage.
Replace if necessary.
Check air pressure.
Correct if necessary.√√√√ √
12*Wheel bearingsCheck bearing for looseness or damage.√√√√
13*SwingarmCheck operation and for excessive play.√√√√
Lubricate with lithium-soap-based grease. Every 50,000 km
14*Drive beltCheck belt tension.
Make sure that the rear wheel is properly aligned.Every 4,000 km
15*Steering bearingsCheck bearing play and steering for roughness.√√√√√
Lubricate with lithium-soap-based grease. Every 50,000 km
16*Chassis fastenersMake sure that all nuts, bolts and screws are properly tightened.√√√√ √
17 SidestandCheck operation.
Lubricate.√√√√ √
18*Sidestand switchCheck operation.√√√√√ √
19*Front forkCheck operation and for oil leakage.√√√√
20*Shock absorber
assemblyCheck operation and shock absorber for oil leakage.√√√√
21*Rear suspension relay
arm and connecting arm
pivoting pointsCheck operation.√√√√
Lubricate with lithium-soap-based grease.√√
22*CarburetorCheck starter (choke) operation.
Adjust engine idling speed.√√√√√ √ NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (×1,000 km)
ANNUAL
CHECK
1 10203040
E_5JA_Periodic.fm Page 4 Saturday, August 18, 2001 5:37 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-31
6
EAU02939
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
EW000115
WARNING
@ Securely support the motorcycle so
that there 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 motorcycle on a level
surface and hold it in an upright
position.
2. While applying the front brake,
push down hard on the handle-
bars several times to check if the
front fork compresses and re-
bounds smoothly.
EC000098
CAUTION:@ If any damage is found or the front
fork does not operate smoothly,
have a Yamaha dealer check or re-
pair it. @
EAU00794
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.
EW000115
WARNING
@ Securely support the motorcycle so
that there is no danger of it falling
over. @
E_5JA.book Page 31 Saturday, August 18, 2001 3:52 PM