1999 YAMAHA YZF-R7 ECO mode

EC050000
TO THE NEW OWNER
This manual will provide you with a good
basic understanding of features, operation,
and basic maintenance and inspection
items of this motorcycle. Please read this
manual carefully and completely before
operating your new motorcycle. If you have
any questions regarding the operation or
maintenance of your motorcycle, please
consult your Yamaha dealer.
NOTE:

This manual should be considered a perma-
nent part of this motorcycle and should
remain with it even if the motorcycle is sub-
sequently sold.
EC060000
NOTICE
Some data in this manual may become out-
dated due to improvements made to this
model in the future. If there is any question
you have regarding this manual or your
motorcycle, please consult your Yamaha
dealer.

1 - 7
INSTRUMENT AND CONTROL FUNCTIONS
EAU01295
Fuel indicator light circuit check
CB-46ECB-69E
Turn the main switch to “ON”.
Indicator does not come
on.
Have a Yamaha dealer
inspect the electric
circuit.Indicator goes off.Indicator does not go off.
Inspect the fuel level.
Indicator comes on.
After a few seconds:
OK. Go ahead with
riding.Fuel level is OK.
Have a Yamaha
dealer inspect the
electric circuit.Fuel level is low.
Supply recommended
fuel.

1. Speedometer
2. Clock, odometer
3. “SELECT” button
4. “RESET” button
EAU01601
Digital speedometer
This speedometer is equipped with:
l
an odometer
l
two trip odometers
l
a fuel reserve trip meter
l
a clock
NOTE:

For UK models only:
To change the speedometer display
from kilometers to miles, press the “SE-
LECT” button for at least two seconds.
Odometer and trip meter modes
Use the trip meters to estimate how far
you can ride on a tank of fuel.
Use the fuel reserve trip meter to see
the distance traveled from when the
fuel level dropped to the reserve level.
Selecting a mode
Push the “SELECT” button to change
between the odometer mode “ODO”
and the trip odometer modes “TRIP 1”
and “TRIP 2” in the following order:
“ODO”
®
“TRIP 1”
®
“TRIP 2”
®
“ODO”
If the fuel level indicator light comes on
the odometer display will automatically
change to the fuel reserve trip meter
mode “TRIP F” and start counting the
distance traveled from that point. Push
the “SELECT” button to change be-
tween the fuel odometer, trip odometer
and odometer modes in the following
order:
“TRIP F”
®
“TRIP 1”
®
“TRIP 2”
®
“ODO”
®
“TRIP F”Resetting a meter
To reset a trip odometer to 0.0, select it
by pushing the “SELECT” button and
push the “RESET” button for at least
one second.
To reset the fuel reserve trip meter, se-
lect it by pushing the “SELECT” button
and push the “RESET” button for at
least one second. The display will re-
turn to “TRIP 1”. If you do not reset the
fuel reserve trip meter manually, it will
automatically reset and return to “TRIP
1” after refueling and the motorcycle
has traveled 5 km (3.1 miles).
NOTE:

After the fuel reserve trip meter is reset,
the display always returns to the “TRIP
1” mode. If “TRIP 2” was being used
before the fuel reserve trip meter is re-
set, be sure to push the “SELECT” but-
ton to change back to the “TRIP 2”
mode.

1 - 8
INSTRUMENT AND CONTROL FUNCTIONS
1. Clock, odometer
2. “SELECT” button
3. “RESET” button
Clock mode
To change the display to the clock
mode, push both the “SELECT” and
“RESET” buttons.
To change the display back to the
odometer mode, push the “RESET”
button.
To set the clock
1. Push both the “SELECT” and
“RESET” buttons for at least two
seconds.2. When the hour digits start flash-
ing, push the “RESET” button to
set the hours.
3. Push the “SELECT” button to
change the minutes.
4. When the minute digits start flash-
ing, push the “RESET” button to
set the minutes.
5. Push the “SELECT” button to start
the clock.
NOTE:

After setting the clock, be sure to push
the “SELECT” button before turning the
main switch to “OFF”, otherwise the
clock will not be set.
4 681012
14
x1000r/min
0
1 1

1. Tachometer
EAU00101
Tachometer
This model is equipped with an electric
tachometer so the rider can monitor the
engine speed and keep it within the
ideal power range.
EC000003
CAUTION:

Do not operate at 13,800 r/min and
above.
Diagnosis device
This model is equipped with a self diag-
nosis.
Refer to “ELECTRICAL CONTROL
SYSTEM USER MODE” in chapter 8.
If some trouble should occur in an elec-
trical circuit the tachometer will repeat-
edly display change in r/min.If this occurs take your motorcycle to a
Yamaha dealer for repair.
EC000004
CAUTION:

To prevent engine damage, be sure
to consult a Yamaha dealer as soon
as possible if the tachometer dis-
plays a repeated change in rpm.

1 - 17
MOTORCYCLE CARE AND STORAGE/
CONSUMER INFORMATION
WARNING
When using the starter motor to
crank the engine, remove the spark
plug wires, and ground them to pre-
vent sparking.
4. Remove the drive chain. Thor-
oughly clean the chain with kero-
sene and lubricate it. Reinstall the
chain or store it in a plastic bag
(tied to frame for safekeeping).
5. Lubricate all control cables.
6. Block up the frame to raise both
wheels off the ground.
7. Tie a plastic bag over the exhaust
pipe outlet to prevent moisture
from entering.
8. If strong in a humid or salt-air at-
mosphere, coat all exposed metal
surfaces with a light film of oil. Do
not apply oil to any rubber parts or
the seat cover.9. Remove the battery and charge it.
Store it in a dry place and re-
change it once a month. Do not
store the battery in an excessively
warm or cold place (less than 0°C
(30°F) or more than 30°C (90°F)).
NOTE:
Make any necessary repairs before
storing the motorcycle.
CONSUMER INFORMATION
EAU01040
Identification numbers record
Record the key identification number,
vehicle identification number and mod-
el label information in the spaces pro-
vided for assistance when ordering
spare parts from a Yamaha dealer or
for reference in case the vehicle is sto-
len.
1. KEY IDENTIFICATION
NUMBER:
2. VEHICLE IDENTIFICATION
NUMBER:
3. MODEL LABEL INFORMATION:
1. Key identification numberEAU01041
Key identification number
The key identification number is
stamped on the key tag. Record this
number in the space provided and use
it for reference when obtaining a new
key.
1. Vehicle identification numberEAU01043
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 motorcy-
cle with the licensing authority in your
state.

1 - 18
CONSUMER INFORMATION/
TROUBLESHOOTING CHART
1. Model labelEAU01049
Model label
The model label is affixed to the loca-
tion shown in the figure. Record the in-
formation on this label in the space
provided. This information will be need-
ed to order spare parts from your
Yamaha dealer.
1 1
TROUBLESHOOTING
TROUBLESHOOTING CHARTEW000125
WARNING
Never check the fuel system while smoking or in the vicinity of an open flame.
Check if there is fuel
in the fuel tank.
1. FuelEnough fuel.
No fuel.Go to compression check.
Supply fuel.
Use electric starter.
2. CompressionThere is compression.
No compression.Go to ignition check.
Ask a Yamaha dealer to
inspect.
Remove spark
plugs and
check electrodes.
3. IgnitionWet.
Dry.Wipe clean with dry cloth and correct
spark gap or replace spark plugs.
Ask a Yamaha dealer to inspect.
Engine doesn’t start, go to battery
check.
Open throttle half-way and start
the engine.
Use electric starter.
4. BatteryEngine turns over
quickly.
Engine turns over
slowly.Battery good.
Check connections or
recharge.
Engine doesn’t start, ask a Yamaha
dealer to inspect.
Engine doesn’t start, go to compression check.

ENGINE SPECIFICATIONS
SPEC

2 - 10
Clutch plates
Thickness 1.5 ~ 1.7 mm (0.059 ~ 0.067 in) ----
Plate quantity 8 ----
Maximum warpage ---- 0.1 mm
(0.004 in)
Clutch springs
Free length 7.1 mm (0.280 in) ----
Spring quantity 1 spring per valve ----
Transmission
Transmission type Constant mesh, 6-speed ----
Primary reduction system Spur gear ----
Primary reduction ratio 88/47 (1.872) ----
Secondary reduction system Chain drive ----
Secondary reduction ratio 43/17 (2.529) ----
Operation Left-foot operation ----
Gear ratios
1st gear 38/17 (2.235) ----
2nd gear 36/19 (1.895) ----
3rd gear 35/21 (1.667) ----
4th gear 33/23 (1.435) ----
5th gear 31/24 (1.292) ----
6th gear 27/23 (1.174) ----
Maximum main axle runout ---- 0.08 mm
(0.003 in)
Maximum drive axle runout ---- 0.08 mm
(0.003 in)
Shifting mechanism
Shift mechanism type Shift drum ----
Maximum shift fork guide bar
bending ---- 0.05 mm
(0.002 in)
Installed shift rod length 294 mm (11.57 in) ----
Air filter type
Dry element ----
Fuel pump
Pump type Electrical ----
Model (manufacturer) 5FL (MITSUBISHI) ----
Output pressure 450 ~ 600 kPa
(4.5 ~ 6.0 kgf/cm
2

, 64 ~ 85 psi)----
Throttle bodies
ID mark 5FL1 ----
Throttle valve #100 ----
Intake vacuum pressure 15.8 ~ 18.4 kPa
(120 ~ 140 mmHg, 4.72 ~ 5.51 in Hg)----
Throttle cable free play (at the
flange of the throttle grip)3 ~ 5 mm (0.12 ~ 0.20 in) ---- Item Standard Limit

CHASSIS SPECIFICATIONS
SPEC

2 - 12
Rear tire
Tire type Tubeless ----
Size 180/55 ZR17 73W ----
Model (manufacturer) MTR08 (PIRELLI) ----
Tire pressure (cold)
0 ~ 90 kg (0 ~ 198 lb) 250 kPa (2.5 kg/cm
2

, 3.6 psi) ----
90 kg (198 lb) ~ Maximum load* 290 kPa (2.9 kg/cm
2

, 4.1 psi) ----
High-speed riding 250 kPa (2.5 kg/cm
2

, 3.6 psi) ----
* Load is the total weight of the rider
and accessories.
Minimum tire tread depth ---- 1.6 mm
(0.06 in)
Front brakes
Brake type Dual-disc brake ----
Operation Right-hand operation ----
Recommended fluid DOT 4 ----
Brake discs
Diameter ´ thickness 320 ´ 5 mm (12.6 ´ 0.20 in) ----
Minimum thickness ---- 4.5 mm
(0.18 in)
Maximum deflection ---- 0.1 mm
(0.004 in)
Brake pad lining thickness 5.5 mm (0.22 in) 0.5 mm
(0.02 in)
Master cylinder inside diameter 14 mm (0.55 in) ----
Caliper cylinder inside diameter 30.2 mm (1.19 in) and 27 mm (1.06 in) ----
Rear brake
Brake type Single-disc brake ----
Operation Right-foot operation ----
Brake pedal position (from the top
of the brake pedal to the center of
the rider footrest bracket bolt)31~ 36 mm (1.22 ~ 1.42 in) ----
Recommended fluid DOT 4 ----
Brake discs
Diameter ´ thickness 245 ´ 5 mm (9.65 ´ 0.20 in) ----
Minimum thickness ---- 4.5 mm
(0.18 in)
Maximum deflection ---- 0.1 mm
(0.004 in)
Brake pad lining thickness 5.5 mm (0.22 in) 0.5 mm
(0.02 in)
Master cylinder inside diameter 12.7 mm (0.5 in) ----
Caliper cylinder inside diameter 38.2 mm (1.50 in) ----Item Standard Limit

CHASSIS SPECIFICATIONSSPEC
2 - 14
Steering
Steering bearing type Angular ball bearings ----
Rear suspension
Suspension type Swingarm (link suspension) ----
Rear shock absorber assembly
typeCoil spring/gas-oil damper ----
Rear shock absorber assembly
travel63 mm (2.48 in) ----
Spring
Free length 160 mm (6.30 in) ----
Installed length 146 mm (5.75 in) ----
Spring rate (K1) 95 N/mm (9.69 kgf/mm, 543 lb/in) ----
Spring stroke (K1) 0 ~ 63 mm (0 ~ 2.48 in) ----
Optional spring available No ----
Standard spring preload gas/air
pressure 1,200 kPa (12 kgf/cm
2, 171 psi) ----
Spring preload adjusting positions
Minimum 0 [11 mm (0.43 in)] ----
Standard 6 [14 mm (0.55 in)] ----
Maximum 20 [21 mm (0.84 in)] ----
Rebound damping adjusting posi-
tions
Minimum* 50 ----
Standard* 10 ----
Maximum* 0 ----
Compression damping adjusting
positions
Minimum* 25 ----
Standard* 10 ----
Maximum* 0 ----
* from the fully turned-in position
Swingarm
Free play (at the end of the swing-
arm)
Radial ---- 1 mm
(0.04 in)
Axial ---- 1 mm
(0.04 in)
Drive chain
Model (manufacturer) 50ZVM (DAIDO) ----
Link quantity 118 ----
Drive chain slack 40 ~ 50 mm (1.57 ~ 1.97 in) ----
Maximum ten-link section 150.1 mm (5.91 in) ----Item Standard Limit