Yamaha Yzf R1 2007 Manual

CHASSIS
GENERAL CHASSIS.................................................................................... 4-1
CHECKING THE INTAKE FUNNEL ........................................................ 4-5
CHECKING THE INTAKE FUNNEL ........................................................ 4-5
CHECKING THE INTAKE FUNNEL OPERATION .................................. 4-5
REMOVING THE COVER....................................................................... 4-7
INSTALLING THE COVER...

HANDLEBARS........................................................................................... 4-45
REMOVING THE HANDLEBAR ........................................................... 4-47
CHECKING THE HANDLEBARS ......................................................... 4-47
INSTALLING THE HANDLEBARS ........................................................ 4-47
CHECKING THE STEERING DAMPER ............................................... 4-48
FRONT...

GENERAL CHASSIS
4-1
EAS21830
GENERAL CHASSIS
Removing the seat and battery
Order Job/Parts to remove Q’ty Remarks
1 Rider seat
2 Passenger seat 1
3 Battery negative lead 1
4 Battery positive lead 1
5 ECU (engine control unit) 1
6 ECU lead coupler 1 Disconnect.
7ECU cover 1
8 Battery band 1
9Battery 1
10 Battery seat 1
For installation, reverse the removal proce-
dure. 

GENERAL CHASSIS
4-2
Removing the front cowling and side cowlings
Order Job/Parts to remove Q’ty Remarks
1 Side cowling inner panel 2
2 Side cowling 2
3 Front turn signal light lead coupler 2 Disconnect.
4 Lower cowling 2
5 Lower cowling front cover 1
6 Intake air duct panel 2
7 Intake air temperature coupler 1 Disconnect.
8 Meter assembly coupler 1 Disconnect.
9 Front cowling 1
10 Rear intake air duct 2
11 Front intake air duct  2
12 Rear view mirror 2
13 Windshield 1
For installation, reverse the...

GENERAL CHASSIS
4-3
Removing the rear fender
Order Job/Parts to remove Q’ty Remarks
Rider seat Refer to GENERAL CHASSIS on page 4-1.
Passenger seat Refer to GENERAL CHASSIS on page 4-1.
Muffler Refer to ENGINE REMOVAL on page 5-1.
1 Upper tail cover 1
2 Tail/brake light lead coupler 1 Disconnect.
3 Turn signal light/licence plate light lead coupler 4 Disconnect.
4 Mud guard assembly 1
5Lower tail cover 1
6 Tail/brake light 1
For installation, reverse the removal proce-
dure. 

GENERAL CHASSIS
4-4
Removing the air filter case
Order Job/Parts to remove Q’ty Remarks
Rider seat Refer to GENERAL CHASSIS on page 4-1.
Fuel tank Refer to FUEL TANK on page 7-1.
1 Air filter case cover 1
2 Air filter 1
3 Intake funnel servo motor rod assembly 1
4 Intake funnel joint 2
5 Intake funnel 2
6 Intake funnel rod 2
7 Bushing 2 5
8 Air induction system hose 1
9 Crankcase breather hose 1
10 Air filter case 1
11 Intake funnel servo motor 1
For installation, reverse the removal proce-
dure. 

GENERAL CHASSIS
4-5
EAS4C81025
CHECKING THE INTAKE FUNNEL
1. Check:
 Intake funnel
Cracks/damage → Replace.
 Intake funnel seal rubber “1”
Cracks/damage → Replace.
 Intake funnel rods
Damage/scratches → Replace.
EAS4C81026
CHECKING THE INTAKE FUNNEL
1. Install:
 Intake funnel rod
 Intake funnel
NOTE:
 To install the intake funnel, do not mistake 
the front and rear directions.
 For Bushing 2 “a”, point the direction of notch 
hole as shown in the illustration.
CAUTION:
ECA4C81020
 After assembly,...

GENERAL CHASSIS
4-6
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. Activate the diagnostic mode and select 
the diagnostic code number “34”.
Refer to FUEL INJECTION SYSTEM on 
page 8-29.
b. Set the engine stop switch to “ ”.
c. Check that the intake funnel operate 
smoothly strokes from the upper position to 
the lower seating position.
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲ 

GENERAL CHASSIS
4-7
EAS21840
REMOVING THE COVER
1. Remove:
 Tail cover
 Rear fender
NOTE:
To remove the quick fastener, push its center 
with a screwdriver, then pull the fastener out.
EAS21850
INSTALLING THE COVER
1. Install:
 Rear fender
 Tail cover
NOTE:
To install the quick fastener, push its pin so that 
it protrudes from the fastener head, then insert 
the fastener into the cover and push the pin “a” 
in with screwdriver. Make sure that the pin is 
flush with the fastener’s head. 

FRONT WHEEL
4-8
EAS21870
FRONT WHEEL
Removing the front wheel and brake discs
Order Job/Parts to remove Q’ty Remarks
1 Reflector 2
2 Reflector bracket 2
3 Left brake hose holder  1
4 Right brake hose holder  1
5 Left front brake caliper  1
6 Right front brake caliper  1
7 Front wheel axle pinch bolt 4
8 Front wheel axle bolt 1
9 Front wheel axle  1
10 Collar (left and right) 2
11 Dust cover (left and right) 2
12 Front wheel 1
13 Front brake disc (left and right) 2
For installation, reverse the removal...