Yamaha XT660X Service Manual

3 - 8
CHK
ADJ
AIR FILTER CASE
REAR MUD GUARD AND REAR FENDER
2
2
1
3
8
4
5
6
7
T
R
.
.
7 Nm (0.7 m
•
kg, 5.1 ft
•
Ib)
T
R
.
.
7 Nm (0.7 m
•
kg, 5.1 ft
•
Ib)
T
R
.
.
7 Nm (0.7 m
•
kg, 5.1 ft
•
Ib)
T
R
.
.
7 Nm (0.7 m
•
kg, 5.1 ft
•
Ib)
Order Job/Part Q’ty Remarks
Removing the rear mud guard and
rear fender
Remove the parts in the order listed.
Seat/side panels (left and right)/rear
cover
Refer to “COWLING AND COVER”.
Fuel tank Refer to “FUEL TANK”.
Muffler Refer to “ENGINE” in chapter 5.
1 Battery cover 1
2 Battery lead 2 Disconnect.
CAUTION:
First, disconnect the negative battery
lead, then the positive battery lead.
3 Battery 1
4 Tali/brake light coupler 1 Disconnect.
5 Rear turn signal light connector 4 Disconnect.
AIR FILTER CASE

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