Instrument and control functions
4-36
1
2
345
6
7
8
9
10
11
12
EAU13434
Catalytic converterThis model is equipped with a catalytic
converter in the exhaust system.
WARNING
EWA10863
The exhaust system is hot after op-
eration. To prevent a fire hazard or
burns:
Do not park the vehicle near
possible fire hazards such as
grass or other materials that
easily burn.
Park the vehicle in a place
where pedestrians or children
are not likely to touch the hot
exhaust system.
Make sure that the exhaust sys-
tem has cooled down before do-
ing any maintenance work.
Do not allow the engine to idle
more than a few minutes. Long
idling can cause a build-up ofheat.
NOTICE
ECA10702
Use only unleaded gasoline. The use
of leaded gasoline will cause unre- pairable damage to the catalytic
converter.
EAU66570
SeatsPassenger seat
To remove the passenger seat1. Insert the key into the seat lock,
and then turn it clockwise.
2. Lift the front of the passenger seat and pull it forward.
To install the passenger seat1. Insert the projection on the rear of the passenger seat into the seat
holder as shown, and then push
the front of the seat down to lock it
in place.1. Seat lock
2. Unlock.
12
2CR-9-E1.book 36 ページ 2015年8月20日 木曜日 午後4時46分
Instrument and control functions
4-42
1
2
345
6
7
8
9
10
11
12
5. Attach the coupler on each fork.
6. Slide the rubber cover to the origi-
nal position.
EAU66492
Adjusting the shock absorber
assembly
WARNING
EWA10222
This shock absorber assembly con-
tains highly pressurized nitrogen
gas. Read and understand the fol-
lowing information before handling
the shock absorber assembly.
Do not tamper with or attempt to
open the cylinder assembly.
Do not subject the shock ab-
sorber assembly to an open
flame or other high heat source.
This may cause the unit to ex-
plode due to excessive gas
pressure.
Do not deform or damage the
cylinder in any way. Cylinder
damage will result in poor
damping performance.
Do not dispose of a damaged or
worn-out shock absorber as-
sembly yourself. Take the shock
absorber assembly to a Yamahadealer for any service.
NOTICE
ECA10102
To avoid damaging the mechanism,
do not attempt to turn beyond themaximum or minimum settings.
For YZF-R1:
This model is equipped with adjustable
suspension. The spring preload, re-
bound damping force, fast compres-
sion damping force, and slow
compression damping force can be ad-
justed.
Spring preload1. Loosen the locknut.
2. To increase the spring preload and thereby harden the suspension,
turn the adjusting ring in direction
(a). To decrease the spring pre-
load and thereby soften the sus-
pension, turn the adjusting ring in
direction (b).
The spring preload setting is deter-
mined by measuring distance A.
The longer distance A is, the high-
er the spring preload; the shorter
distance A is, the lower the spring
1. Spring preload adjusting boltSpring preload setting:Minimum (soft):
0 turn(s) in direction (a)*
Standard: 5 turn(s) in direction (a)*
Maximum (hard): 15 turn(s) in direction (a)*
* With the adjusting nut fully turned in
direction (b)
1
(a) (b)
2CR-9-E1.book 42 ページ 2015年8月20日 木曜日 午後4時46分
Instrument and control functions
4-43
1
2
34
5
6
7
8
9
10
11
12 preload.
Use the special wrench includ-
ed in the owner’s tool kit to
make the adjustment.
3. Tighten the locknut to the specifiedtorque. NOTICE: Always tighten
the locknut against the adjust-
ing ring, and then tighten the
locknut to the specified
torque.
[ECA22760]
Rebound damping force
To increase the rebound damping force
and thereby harden the rebound damp-
ing, turn the adjusting screw in direction
(a). To decrease the rebound damping
force and thereby soften the rebound
damping, turn the adjusting screw in di-
rection (b). Compression damping force
Fast compression damping force
To increase the compression damping
force and thereby harden the fast com-
pression damping, turn the adjusting
bolt in direction (a). To decrease the
compression damping force and there-
1. Spring preload adjusting ring
2. Locknut
1. Distance A
(a)
(b)1
2
1
Spring preload:
Minimum (soft):Distance A = 77.5 mm (3.05 in)
Standard:
Distance A = 79.0 mm (3.11 in)
Maximum (hard): Distance A = 85.5 mm (3.37 in)
Tightening torque: Locknut:25 Nm (2.5 m·kgf, 18 ft·lbf)
1. Rebound damping force adjusting screwRebound damping setting: Minimum (soft):
23 click(s) in direction (b)*
Standard: 12 click(s) in direction (b)*
Maximum (hard): 0 click(s) in direction (b)*
* With the adjusting screw fully turned
in direction (a)(a) (b)
1
2CR-9-E1.book 43 ページ 2015年8月20日 木曜日 午後4時46分
Instrument and control functions
4-44
1
2
345
6
7
8
9
10
11
12
by soften the compression damping,
turn the adjusting bolt in direction (b).
Slow compression damping force
To increase the compression damping
force and thereby harden the slow
compression damping, turn the adjust-
ing screw in direction (a). To decrease the compression damping force and
thereby soften the compression damp-
ing, turn the adjusting screw in direction
(b).
TIPTo obtain a precise adjustment, it is ad-
visable to check the actual total number
of clicks or turns of each damping forceadjusting mechanism. This adjustment
range may not exactly match the spec-
ifications listed due to small differences
in production.
For YZF-R1M:
This model is is equipped with ÖHLINS
electronic racing suspension.
Compression damping force and
rebound damping force
The compression and rebound damp-
ing forces are electronically controlled
and can be adjusted from the MENU
screen. See ERS on page 4-19 for in-
formation on how to adjust these set-
tings.
Spring preload
The spring preload adjustment is per-
formed manually.NOTICE
ECA10102
To avoid damaging the mechanism,
do not attempt to turn beyond themaximum or minimum settings.
1. Loosen the locknut.
2. To increase the spring preload and
1. Fast compression damping force adjusting boltFast compression damping settingMinimum (soft):
5.5 turn(s) in direction (b)*
Standard: 3 turn(s) in direction (b)*
Maximum (hard): 0 turn(s) in direction (b)*
* With the adjusting bolt fully turned in
direction (a)
(a) (b)
1
1. Slow compression damping force
adjusting screwSlow compression damping settingMinimum (soft):
18 click(s) in direction (b)*
Standard: 10 click(s) in direction (b)*
Maximum (hard): 0 click(s) in direction (b)*
* With the adjusting screw fully turned
in direction (a)
(a) (b)
1
2CR-9-E1.book 44 ページ 2015年8月20日 木曜日 午後4時46分
Instrument and control functions
4-45
1
2
34
5
6
7
8
9
10
11
12 thereby harden the suspension,
turn the adjusting ring in direction
(a). To decrease the spring pre-
load and thereby soften the sus-
pension, turn the adjusting ring in
direction (b).
The spring preload setting is deter-
mined by measuring distance A.
The longer distance A is, the high-
er the spring preload; the shorter
distance A is, the lower the spring
preload.
Use the special wrench in the
owner’s tool kit to make the ad-
justment.
3. Tighten the locknut to the specifiedtorque. NOTICE: Always tighten
the locknut against the adjust-
ing ring, and then tighten the
locknut to the specified
torque.
[ECA22760] EAU67050
EXUP systemThis model is equipped with Yamaha’s
EXUP (EXhaust Ultimate Power valve)
system. This system boosts engine
power by means of a valve that controls
exhaust flow within the exhaust cham-
ber.NOTICE
ECA15611
The EXUP system has been set and
extensively tested at the Yamaha
factory. Changing these settings
without sufficient technical knowl-
edge may result in poor perfor-mance of or damage to the engine.
1. Spring preload adjusting ring
2. Locknut
1
(a) (b)
2
1. Distance ASpring preload:
Minimum (soft):
Distance A = 0 mm (0.00 in)
Standard: Distance A = 4 mm (0.16 in)
Maximum (hard): Distance A = 9 mm (0.35 in)
Tightening torque: Locknut:
25 Nm (2.5 m·kgf, 18 ft·lbf)
1
2CR-9-E1.book 45 ページ 2015年8月20日 木曜日 午後4時46分
For your safety – pre-operation checks
5-3
1
2
3
45
6
7
8
9
10
11
12
Air intake duct Make sure that the air intake duct is not blocked.
Remove any foreign objects from the screen 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 not working correctly, have Yamaha dealer check vehicle. 4-46
ITEM CHECKS PAGE
2CR-9-E1.book 3 ページ 2015年8月20日 木曜日 午後4時46分
Periodic maintenance and adjustment7-22
1
2
3
4
5
678
9
10
11
12
EAU67341
Adjusting the clutch lever free
playThe clutch lever free play should mea-
sure 10.0–15.0 mm (0.39–0.59 in) as
shown. Periodically check the clutch le-
ver free play and, if necessary, adjust it
as follows.
To increase the clutch lever free play,
turn the clutch lever free play adjusting
bolt at the clutch lever in direction (a).
To decrease the clutch lever free play,
turn the adjusting bolt in direction (b).TIPIf the specified clutch lever free play
cannot be obtained as described
above, proceed as follows. 1. Fully turn the adjusting bolt at the clutch lever in direction (a) to loos-
en the clutch cable.
2. Remove cowling B. (See page 7-8.)
3. Loosen the locknut further down the clutch cable.
4. To increase the clutch lever free play, turn the clutch lever free play
adjusting nut in direction (a). To
decrease the clutch lever free play,
turn the adjusting nut in direction
(b).
5. Tighten the locknut.
6. Install the cowling.
EAU37914
Checking the brake lever free
playThere should be no free play at the
brake lever end. If there is free play,
have a Yamaha dealer inspect the
brake system.
WARNING
EWA14212
A soft or spongy feeling in the brake
lever can indicate the presence of air
in the hydraulic system. If there is air
in the hydraulic system, have a
Yamaha dealer bleed the system be-
fore operating the vehicle. Air in the
hydraulic system will diminish the
braking performance, which may re-
1. Clutch lever free play adjusting bolt
2. Clutch lever free play
1
2 (a)
(b)
1. Locknut
2. Clutch lever free play adjusting nut
1
2
(a)(b)
1. No brake lever free play
1
2CR-9-E1.book 22 ページ 2015年8月20日 木曜日 午後4時46分
Periodic maintenance and adjustment
7-25
1
2
3
4
5
67
8
9
10
11
12 may deteriorate, causing leak-
age.
Refill with the same type of
brake fluid. Adding a brake fluid
other than DOT 4 may result in a
harmful chemical reaction.
Be careful that water does not
enter the brake fluid reservoir
when refilling. Water will signifi-
cantly lower the boiling point of
the fluid and may result in vaporlock.
NOTICE
ECA17641
Brake fluid may damage painted sur-
faces or plastic parts. Always cleanup spilled fluid immediately.
As the brake pads wear, it is normal for
the brake fluid level to gradually go
down. A low brake fluid level may indi-
cate worn brake pads and/or brake sys-
tem leakage; therefore, be sure to
check the brake pads for wear and the
brake system for leakage. If the brake
fluid level goes down suddenly, have a
Yamaha dealer check the cause before
further riding.
EAU22733
Changing the brake fluidHave a Yamaha dealer change the
brake fluid at the intervals specified in
the periodic maintenance and lubrica-
tion chart. In addition, have the oil seals
of the master cylinders and calipers as
well as the brake hoses replaced at the
intervals listed below or whenever they
are damaged or leaking.
Oil seals: Replace every two
years.
Brake hoses: Replace every four
years.
EAU22762
Drive chain slackThe drive chain slack should be
checked before each ride and adjusted
if necessary.
EAU22779
To check the drive chain slack
1. Place the motorcycle on the sides- tand.TIPWhen checking and adjusting the drive
chain slack, there should be no weighton the motorcycle.
2. Shift the transmission into the neu- tral position.
3. Measure the drive chain slack as shown.Drive chain slack:25.0–35.0 mm (0.98–1.38 in)
2CR-9-E1.book 25 ページ 2015年8月20日 木曜日 午後4時46分