key YAMAHA YZF1000 2021 User Guide

PERIODIC MAINTENANCE AND MINOR REPAIR
6-32
6
EC000102
CAUTION:_ l
Always keep the battery
charged. Storing a discharged
battery can cause permanent
battery damage.
l
To charge a sealed-type (MF)
battery, a special (constant-
voltage) battery charger is re-
quired. Using a conventional
battery charger will damage the
battery. If you do not have ac-
cess to a sealed-type (MF) bat-
tery charger, have a Yamaha
dealer charge your battery.
_
EAU03841
Replacing the fuses One fuse box is located under the rider
seat and another behind cowling B.
(See pages 3-11 and 6-5 for rider seat
and cowling removal and installation
procedures.)
If a fuse is blown, replace it as follows.
1. Turn the key to “OFF” and turn off
the electrical circuit in question.
2. Remove the blown fuse, and then
install a new fuse of the specified
amperage.
EC000103
CAUTION:_ Do not use a fuse of a higher amper-
age rating than recommended to
avoid causing extensive damage to
the electrical system and possibly a
fire. _
1. Headlight fuse
2. Ignition fuse
3. Signaling system fuse
4. Radiator fan fuse (´ 2)
5. Spare fuse (´ 3)
1. Main fuse
2. Spare main fuseSpecified fuses:
Main fuse: 30 A
Headlight fuse: 20 A
Signaling system fuse: 15 A
Radiator fan fuse: 7.5 A
Ignition fuse: 15 A
E_4sv.book Page 32 Friday, November 10, 2000 3:03 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-33
63. Turn the key to “ON” and turn on
the electrical circuit in question to
check if the device operates.
4. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
EAU00827
Replacing a headlight bulb This motorcycle is equipped with
quartz bulb headlights. If a headlight
bulb burns out, replace it as follows.
1. Disconnect the headlight and aux-
iliary light couplers, and then re-
move the headlight bulb cover.2. Unhook the headlight bulb holder,
and then remove the defective
bulb.
EW000119
WARNING
_ Headlight bulbs get very hot. There-
fore, keep flammable products away
from a lit headlight bulb, and do not
touch the bulb until it has cooled
down. _3. Place a new bulb into position, and
then secure it with the bulb holder.
1. Headlight coupler
2. Headlight bulb cover
1. Headlight bulb holder
E_4sv.book Page 33 Friday, November 10, 2000 3:03 PM

CONSUMER INFORMATION
9
Identification numbers ....................................................................... 9-1
Key identification number .................................................................. 9-1
Vehicle identification number ............................................................. 9-1
Model label ........................................................................................ 9-2
E_4sv.book Page 1 Friday, November 10, 2000 3:03 PM

9-1
9
EAU01039
9-CONSUMER INFORMATION
EAU02944
Identification numbers Record the key identification number,
vehicle identification number and mod-
el label information in the spaces pro-
vided below for assistance when
ordering spare parts from a Yamaha
dealer or for reference in case the vehi-
cle is stolen.
1. KEY IDENTIFICATION NUMBER:CA-02E2. VEHICLE IDENTIFICATION
NUMBER:CA-02E3. MODEL LABEL INFORMATION:CA-01EEAU01041
Key identification number The key identification number is
stamped into the key tag. Record this
number in the space provided and use
it for reference when ordering a new
key.
EAU01043
Vehicle identification number The vehicle identification number is
stamped into the steering head pipe.
Record this number in the space pro-
vided.NOTE:_ The vehicle identification number is
used to identify your motorcycle and
may be used to register your motor-
cycle with the licensing authority in
your area. _
1. Key identification number
1. Vehicle identification number
E_4sv.book Page 1 Friday, November 10, 2000 3:03 PM

INDEXAAir filter element, cleaning ...................... 6-13
Anti-theft alarm ........................................3-5BBattery ................................................... 6-31
Brake and clutch levers, checking and
lubricating ............................................ 6-27
Brake and shift pedals, checking and
lubricating ............................................ 6-27
Brake fluid, changing ............................. 6-24
Brake fluid level, checking...................... 6-22
Brake lever...............................................3-8
Brake light switch (rear), adjusting ......... 6-21
Brake pads, checking............................. 6-21
Brake pedal..............................................3-8CCables, checking and lubricating............ 6-27
Carburetors, adjusting............................ 6-16
Care.........................................................7-1
Clutch lever ..............................................3-7
Conversion table ......................................8-5
Coolant level, checking .......................... 6-12
Coolant temperature gauge .....................3-5
Cowlings, removing and installing ............6-5DDimmer switch .........................................3-5
Drive chain, lubricating ........................... 6-26
Drive chain slack .................................... 6-25
Adjusting .......................................... 6-25
Checking .......................................... 6-25
EEngine break-in ....................................... 5-4
Engine oil and oil filter cartridge ............... 6-9
Engine stop switch................................... 3-6
EXUP system ........................................ 3-17FFront fork, adjusting ............................... 3-13
Front fork, checking ............................... 6-29
Fuel ......................................................... 3-9
Fuel consumption, tips for reducing ......... 5-4
Fuel level warning light ............................ 3-3
Fuel tank breather hose ......................... 3-10
Fuel tank cap ........................................... 3-9
Fuses, replacing .................................... 6-32HHandlebar switches ................................. 3-5
Headlight bulb, replacing ....................... 6-33
Helmet holder ........................................ 3-12
High beam indicator light ......................... 3-3
Horn switch ............................................. 3-6IIdentification numbers ............................. 9-1
Idling speed, adjusting ........................... 6-16
Ignition circuit cut-off system.................. 3-18
Indicator and warning lights ..................... 3-2KKey identification number ........................ 9-1LLight switch.............................................. 3-6
Luggage strap holders ........................... 3-17
MMain switch/steering lock .........................3-1
Model label ..............................................9-2NNeutral indicator light ...............................3-2OOil level warning light ...............................3-2PParking.....................................................5-5
Part locations ...........................................2-1
Pass switch ..............................................3-5
Periodic maintenance and lubrication
chart ......................................................6-2
Pre-operation check list ............................4-1SSafety information ....................................1-1
Seats .....................................................3-11
Passenger seat.................................3-11
Rider seat .........................................3-11
Self-diagnosis device ...............................3-4
Shifting .....................................................5-3
Shift pedal ................................................3-7
Shift points (for Switzerland only) .............5-4
Shock absorber assembly, adjusting ......3-15
Sidestand ...............................................3-18
Sidestand, checking and lubricating .......6-28
Spark plugs, checking ..............................6-7
Specifications ...........................................8-1
Speedometer unit.....................................3-3
Starter (choke) lever ................................ 3-10
Starting a warm engine ............................5-3
E_4sv.book Page 1 Friday, November 10, 2000 3:03 PM