Yamaha FZ-07 User Manual

PERIODIC MAINTENANCE AND ADJUSTMENT
6-42
6
EAU42365
Troubleshooting charts
Starting problems or poor engine performance
Check the fuel level in
the fuel tank.
1. Fuel
There is enough fuel.
There is no fuel.
Check the battery.
Supply fuel.
The engine does not start.
Check the battery.
Remove the spark plugs
and check the electrodes.
3. Ignition
Wipe off with a dry cloth and correct the
spark plug gaps, or replace the spark plugs.
Have a Yamaha dealer check the vehicle.
Operate the electric starter.
4. Compression
There is compression.
There is no compression.
The engine does not start.
Have a Yamaha dealer check the vehicle.
Have a Yamaha dealer check the vehicle.
The engine does not start.
Check the compression.
Operate the electric starter.
2. Battery
The engine turns over
quickly.
The engine turns over
slowly.
The engine does not start.
Check the ignition.
The battery is good.
Check the battery lead connections,
and have a Yamaha dealer charge
the battery if necessary.
Dry
Wet
Operate the electric starter.
U1WSE0E0.book Page 42 Wednesday, November 13, 2013 10:28 AM

Yamaha FZ-07 Specifications

General

Bore x Stroke	80.0mm x 68.6mm
Compression Ratio	11.5:1
Fuel Delivery	Fuel injection
Ignition	TCI: Transistor Controlled Ignition
Transmission	6-speed; multiplate wet clutch
Final Drive	Chain
Front Suspension	41mm fork; 5.1-in travel
Rear Suspension	Single shock, adjustable preload; 5.1-in travel
Front Tire	120/70ZR17
Rear Tire	180/55ZR17
Length	82.1 in
Height	42.9 in
Seat Height	31.7 in
Wheelbase	55.1 in
Trail	3.5 in
Fuel Capacity	3.7 gal
Wet Weight	397 lb
Engine Type	689cc liquid-cooled DOHC 4-stroke; 4 valves per cylinder
Front Brakes	Dual 282mm hydraulic disc
Rear Brakes	245mm hydraulic disc