Yamaha XT660X Service Manual

3 - 6
CHK
ADJ
REMOVING THE FUEL TANK
1. Extract the fuel in the fuel tank through the
fuel tank filler tube with a pump.
2. Remove:
• fuel hose
CAUTION:
Although the fuel has been removed from
the fuel tank be careful when removing the
fuel hose, since there may be fuel remain-
ing in it.
NOTE:
• To remove the fuel hose from the fuel injec-
tion pipe, slide the cover a on the end of the
hose in the direction of the arrow shown and
then remove the hose.
• Before removing the hose, place a few rags
in the area under where it will be removed.
3. Remove:
• fuel tank
NOTE:
Do not set the fuel tank down so that the instal-
lation surface of the fuel pump is directly under
the tank. Be sure to lean the fuel tank in an
upright position.
a
REMOVING THE FUEL PUMP
1. Remove:
• fuel pump
CAUTION:
• Do not drop the fuel pump or give it a
strong shock.
• Do not touch the base section of the fuel
sender.
FUEL TANK

Yamaha XT660X Specifications

General

Displacement	660cc
Bore x Stroke	100.0 mm x 84.0 mm
Compression Ratio	10.0:1
Fuel System	Fuel Injection
Ignition System	TCI
Transmission	5-speed
Final Drive	Chain
Rear Brake	Single disc, Ø 245 mm
Front Tyre	120/70 R17
Rear Tyre	160/60 R17
Maximum Power	48 HP (35.3 kW) @ 6, 000 rpm
Maximum Torque	58.4Nm (43.1lb-ft) @ 5, 250rpm
Front Suspension	Telescopic fork
Rear Suspension	Swingarm, (link suspension)
Fuel Tank Capacity	15 litres
Engine Type	Liquid-cooled, 4-stroke, single cylinder, SOHC, 4-valves