Yamaha YZF-R7 User Manual

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ENG
SHIFT SHAFT
EB408401
CHECKING THE SHIFT SHAFT
1. Check:
• shift shaft 1
Bends/damage/wear → Replace.
• shift shaft spring 2
Damage/wear → Replace.
EB408410
CHECKING THE STOPPER LEVER
1. Check:
• stopper lever 1
Bends/damage → Replace.
Roller turns roughly → Replace the
stopper lever.
EB408703
INSTALLING THE SHIFT SHAFT
1. Install:
• shift shaft spring stopper 1
• stopper lever spring 2
• stopper lever 3
NOTE:
• Apply locking agent (LOCTITE
®
) to the
threads of the shift shaft spring stop-
per.
• Hook the ends of the stopper lever
spring onto the stopper lever and the
crankcase boss.
• Mesh the stopper lever with the shift
drum segment assembly.
T
R
.
.
22 Nm (2.2 m · kg, 16 ft · lb)
2. Install:
• shift shaft 1
• spacer
NOTE:
• Lubricate the oil seal lips with lithium
soap base grease.
• Install the end of the shift shaft spring
onto the shift shaft spring stopper 2.

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