Yamaha MT07 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.
U1WSE3E0.book Page 42 Monday, June 8, 2015 10:12 AM

Yamaha MT07 Specifications

General

Engine Type	Liquid-cooled, 4-stroke, DOHC, 4-valves
Displacement	689cc
Bore x Stroke	80.0 mm x 68.6 mm
Compression Ratio	11.5:1
Maximum Torque	67.0 Nm (6.8 kg-m) @ 6, 500 rpm
Fuel System	Fuel Injection
Ignition System	TCI
Transmission	Constant Mesh, 6-speed
Frame Type	Diamond
Front Suspension	Telescopic forks
Front Brake	Hydraulic dual disc, Ø 298 mm
Rear Brake	Hydraulic single disc, Ø 245 mm
Front Tyre	120/70 ZR 17M/C (58W)
Rear Tyre	180/55 ZR 17M/C (73W)
Overall Length	2, 085 mm
Overall Width	780 mm
Overall Height	1, 105 mm
Seat Height	805 mm
Wheelbase	1, 400 mm
Minimum Ground Clearance	140 mm
Wet Weight	184 kg
Fuel Tank Capacity	14 L
Rear Suspension	Swingarm (Link suspension)