brake YAMAHA YZF1000 2021 Owners Manual

DESCRIPTION
2-2
2
Right view12. Tail/brake light (page 6-34)
13. Passenger seat (page 3-11)
14. Coolant reservoir (page 6-12)
15. Rider seat (page 3-11)
16. Shock absorber assembly spring preload
adjusting ring (page 3-15)
17. Fuel tank (page 3-9)
18. Front fork spring preload adjusting bolt (page 3-13)19. Front fork rebound damping force
adjusting screw (page 3-14)
20. Headlight (page 6-33)
21. Engine oil filter cartridge (page 6-9)
22. Brake pedal (page 3-8)
23. Shock absorber assembly rebound
damping force adjusting knob (page 3-16)
24. Rear brake fluid level check window (page 6-23)
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DESCRIPTION
2-3
2
Controls and instruments1. Clutch lever (page 3-7)
2. Left handlebar switches (page 3-5)
3. Speedometer unit (page 3-3)
4. Main switch/steering lock (page 3-1)
5. Tachometer (page 3-4)
6. Coolant temperature gauge (page 3-5)
7. Right handlebar switches (page 3-6)
8. Throttle grip (page 6-17)
9. Brake lever (page 3-8)
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3
INSTRUMENT AND CONTROL FUNCTIONS
Main switch/steering lock ..................................... 3-1
Indicator and warning lights ................................ 3-2
Speedometer unit ................................................ 3-3
Tachometer .......................................................... 3-4
Self-diagnosis device ........................................... 3-4
Coolant temperature gauge ................................. 3-5
Anti-theft alarm (optional) .................................... 3-5
Handlebar switches ............................................. 3-5
Clutch lever .......................................................... 3-7
Shift pedal ............................................................ 3-7
Brake lever ........................................................... 3-8
Brake pedal .......................................................... 3-8
Fuel tank cap ....................................................... 3-9Fuel ..................................................................... 3-9
Fuel tank breather hose .................................... 3-10
Starter (choke) lever........................................... 3-10
Seats ................................................................. 3-11
Helmet holder .................................................... 3-12
Storage compartment ....................................... 3-13
Adjusting the front fork ...................................... 3-13
Adjusting the shock absorber assembly ............ 3-15
Luggage strap holders ...................................... 3-17
EXUP system .................................................... 3-17
Sidestand .......................................................... 3-18
Ignition circuit cut-off system ............................. 3-18
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INSTRUMENT AND CONTROL FUNCTIONS
3-8
3
EAU00161
Brake lever The brake lever is located at the right
handlebar grip. To apply the front
brake, pull the lever toward the handle-
bar grip.
The brake lever is equipped with a po-
sition adjusting dial. To adjust the dis-
tance between the brake lever and the
handlebar grip, turn the adjusting dial
while holding the lever pushed away
from the handlebar grip. Make sure that
the appropriate setting on the adjusting
dial is aligned with the arrow mark on
the brake lever.
EAU00162
Brake pedal The brake pedal is on the right side of
the motorcycle. To apply the rear
brake, press down on the brake pedal.
1. Brake lever position adjusting dial
2. Brake lever
3. Arrow mark
a. Distance between brake lever and handlebar
grip
1. Brake pedal
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4-1
4
EAU01114
4-PRE-OPERATION CHECKSThe condition of a vehicle is the owner’s responsibility. Vital components can start to deteriorate quickly and unexpectedly,
even if the vehicle remains unused (for example, as a result of exposure to the elements). Any damage, fluid leakage or loss
of tire air pressure could have serious consequences. Therefore, it is very important, in addition to a thorough visual inspec-
tion, to check the following points before each ride.
EAU03439
Pre-operation check list
ITEM CHECKS PAGE
Fuel• Check fuel level in fuel tank.
• Refuel if necessary.
• Check fuel line for leakage.3-9–3-10
Engine oil• Check oil level in engine.
• If necessary, add recommended oil to specified level.
• Check vehicle for oil leakage.6-9
Coolant• Check coolant level in reservoir.
• If necessary, add recommended coolant to specified level.
• Check cooling system for leakage.6-12–6-13
Front brake• Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check fluid level in reservoir.
• If necessary, add recommended brake fluid to specified level.
• Check hydraulic system for leakage.6-21–6-24
Rear brake• Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check fluid level in reservoir.
• If necessary, add recommended brake fluid to specified level.
• Check hydraulic system for leakage.6-21–6-24
Clutch• Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check fluid level in reservoir.
• If necessary, add recommended fluid to specified level.
• Check hydraulic system for leakage.6-22
Throttle grip• Make sure that operation is smooth.
• Lubricate throttle grip, housing and cables if necessary.
• Check free play.
• If necessary, have Yamaha dealer make adjustment.6-17
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PRE-OPERATION CHECKS
4-2
4
NOTE:_ Pre-operation checks should be made each time the motorcycle is used. Such an inspection can be accomplished in a very
short time; and the added safety it assures is more than worth the time involved. _
EWA00033
WARNING
_ If any item in the Pre-operation check list is not working properly, have it inspected and repaired before operating
the motorcycle. _Control cables• Make sure that operation is smooth.
• Lubricate if necessary.6-27
Drive chain• Check chain slack.
• Adjust if necessary.
• Check chain condition.
• Lubricate if necessary.6-25
Wheels and tires• Check for damage.
• Check tire condition and tread depth.
• Check air pressure.
• Correct if necessary.6-17–6-21
Brake and shift pedals• Make sure that operation is smooth.
• Lubricate pedal pivoting points if necessary.6-27
Brake and clutch levers• Make sure that operation is smooth.
• Lubricate lever pivoting points if necessary.6-27
Sidestand• Make sure that operation is smooth.
• Lubricate pivot if necessary.6-28
Chassis fasteners• Make sure that all nuts, bolts and screws are properly tightened.
• Tighten if necessary.—
Instruments, lights, signals
and switches• Check operation.
• Correct if necessary.—
Sidestand switch• Check operation of ignition circuit cut-off system.
• If system is defective, have Yamaha dealer check vehicle.3-18 ITEM CHECKS PAGE
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6
PERIODIC MAINTENANCE AND MINOR REPAIR
Owner’s tool kit .................................................... 6-1
Periodic maintenance and lubrication chart ......... 6-2
Removing and installing cowlings ........................ 6-5
Checking the spark plugs .................................... 6-7
Engine oil and oil filter cartridge .......................... 6-9
Checking the coolant level ................................. 6-12
Cleaning the air filter element ............................ 6-13
Adjusting the carburetors ................................... 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
Cast wheels ....................................................... 6-21
Adjusting the rear brake light switch .................. 6-21
Checking the front and rear brake pads ............. 6-21
Checking the brake fluid level ............................ 6-22
Changing the brake fluid .................................... 6-24
Drive chain slack ................................................ 6-25
Lubricating the drive chain ................................. 6-26
Checking and lubricating the cables .................. 6-27Checking and lubricating the brake and
shift pedals ...................................................... 6-27
Checking and lubricating the brake and
clutch levers .................................................... 6-27
Checking and lubricating the sidestand ............ 6-28
Lubricating the rear suspension ........................ 6-28
Checking the front fork ...................................... 6-29
Checking the steering ....................................... 6-29
Checking the wheel bearings ............................ 6-30
Battery ............................................................... 6-31
Replacing the fuses .......................................... 6-32
Replacing a headlight bulb ................................ 6-33
Replacing the tail/brake light bulb ..................... 6-34
Replacing a turn signal light bulb ...................... 6-35
Supporting the motorcycle ................................ 6-35
Front wheel ....................................................... 6-36
Rear wheel ........................................................ 6-38
Troubleshooting ................................................. 6-40
Troubleshooting charts ...................................... 6-41
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-2
6
EAU03685
Periodic maintenance and lubrication chart
NOTE:_ l
The annual checks must be performed every year, except if a kilometer-based maintenance is performed instead.
l
From 50,000 km, repeat the maintenance intervals starting from 10,000 km.
l
Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and techni-
cal skills.
_CP-03ENO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (´
1,000 km)
ANNUAL
CHECK
1 10203040
1
*Fuel line
• Check fuel hoses for cracks or damage.ÖÖÖÖ Ö
2*Fuel filter
• Check condition.ÖÖ
3 Spark plugs• Check condition.
• Clean and regap.ÖÖ
• Replace.ÖÖ
4*Valves• Check valve clearance.
•Adjust.Every 40,000 km
5 Air filter element•Clean.ÖÖ
• Replace.ÖÖ
6*Clutch• Check operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 6-4.) ÖÖ Ö Ö Ö
7*Front brake• Check operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 6-4.)ÖÖ Ö Ö Ö Ö
• Replace brake pads. Whenever worn to the limit
8*Rear brake• Check operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 6-4.)ÖÖ Ö Ö Ö Ö
• Replace brake pads. Whenever worn to the limit
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-3
6
9
*Brake hoses• Check for cracks or damage.ÖÖÖÖ Ö
• Replace. (See NOTE on page 6-4.) Every 4 years
10*Wheels
• Check runout and for damage.ÖÖÖÖ
11*Tires• Check tread depth and for damage.
• Replace if necessary.
• Check air pressure.
• Correct if necessary.ÖÖÖÖ
12*Wheel bearings
• Check bearing for looseness or damage.ÖÖÖÖ
13*Swingarm• Check operation and for excessive play.ÖÖÖÖ
• Lubricate with lithium-soap-based grease. Every 50,000 km
14 Drive chain• Check chain slack.
• 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.
15*Steering bearings• Check bearing play and steering for roughness.ÖÖÖÖÖ
• Lubricate with lithium-soap-based grease. Every 20,000 km
16*Chassis fasteners
• Make sure that all nuts, bolts and screws are properly tightened.ÖÖÖÖ Ö
17 Sidestand• Check operation.
• Lubricate.ÖÖÖÖ Ö
18*Sidestand switch
• Check operation.ÖÖÖÖÖ Ö
19*Front fork
• Check operation and for oil leakage.ÖÖÖÖ
20*Rear shock absorber
assembly• Check operation and shock absorber for oil leakage.ÖÖÖÖ
21*Rear suspension relay
arm and connecting arm
pivoting points• Check operation.ÖÖÖÖ
• Lubricate with lithium-soap-based grease.ÖÖ
22*Carburetors• Check starter (choke) operation.
• Adjust engine idling speed and synchronization.ÖÖÖÖÖ Ö NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (´
1,000 km)
ANNUAL
CHECK
1 10203040
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-4
6
EAU03892
NOTE:_ l
The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
l
Hydraulic brake and clutch systems
• After disassembling the brake or clutch master cylinders, caliper cylinders or clutch release cylinder, always change
the fluid. Regularly check the brake and clutch fluid levels and fill the reservoirs as required.
• Replace the oil seals on the inner parts of the brake or clutch master cylinders, caliper cylinders and clutch release
cylinder every two years.
• Replace the brake and clutch hoses every four years or if cracked or damaged.
_23 Engine oil
• Change.ÖÖÖÖÖ Ö
24 Engine oil filter cartridge
• Replace.ÖÖÖ
25
*Cooling system• Check coolant level and vehicle for coolant leakage.ÖÖÖÖ Ö
• Change.Every 3 years
26*Front and rear brake
switches• Check operation.ÖÖÖÖÖ Ö
27 Moving parts and cables
• Lubricate.ÖÖÖÖ Ö
28*Lights, signals and
switches• Check operation.
• Adjust headlight beam.ÖÖÖÖÖ Ö NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (´
1,000 km)
ANNUAL
CHECK
1 10203040
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