Yamaha YZF-R7 User Manual

3 - 30
CHK
ADJ
CHECKING THE CRANKCASE BREATHER HOSE/
CHECKING THE EXHAUST SYSTEM
3. Install:
• fuel tank
Refer to “FUEL TANK AND AIR FIL-
TER”.
EB303200
CHECKING THE EXHAUST SYSTEM
The following procedure applies to all of
the exhaust pipes and gaskets.
1. Remove:
• radiator assembly
Refer to “RADIATOR AND THERMO-
STAT” in chapter 5.
2. Check:
• exhaust pipe joint 1
• exhaust pipe 2
• muffler 3
Cracks/damage → Replace.
• gasket 4
Exhaust gas leaks → Replace.
3. Measure:
• tightening torque
4. Install:
• radiator assembly
Refer to “RADIATOR AND THERMO-
STAT” in chapter 5.
T
R
.
.
Exhaust pipe joint bolt 5
20 Nm (2.0 m • kg, 14 ft • lb)
Muffler clamp bolt 6
20 Nm (2.0 m • kg, 14 ft • lb)
Exhaust pipe bolt 7
20 Nm (2.0 m • kg, 14 ft • lb)
Muffler bolt 8
38 Nm (3.8 m • kg, 27 ft • lb)
1
6
3
7
4
5
2
8

Yamaha YZF-R7 Specifications

General

Bore x Stroke	80.0mm x 68.6mm
Compression Ratio	11.5:1
Fuel Delivery	Fuel injection
Final Drive	Chain
Front Brakes	Dual 298mm hydraulic disc; ABS
Rear Brakes	245mm hydraulic disc; ABS
Front Tire	120/70ZR17
Rear Tire	180/55ZR17
Wheelbase	54.9 in
Seat Height	32.9 in
Fuel Capacity	3.4 gal
Wet Weight	414 lb
Ground Clearance	5.3 in
Engine Type	Liquid-cooled, 4-stroke, DOHC, 4-valves
Transmission	6-speed
Front Suspension	41mm KYB inverted fork, adjustable preload, rebound and compression damping; 5.1-in travel
Rear Suspension	Single shock, adjustable preload and rebound damping; 5.1-in travel